Does AI name The Cold Cases?

Assuming you mean U.S. public records, there isn’t one service that comprehensively covers everything. The strongest option depends on the record type—and for the broadest, most reliable search, you’ll often need official sources from multiple levels of government.

• PACER — Best for official federal court records: appellate, district, and bankruptcy cases, with a nationwide case locator. It doesn’t cover state or local courts. Fees may apply, though access is free when quarterly charges are $30 or less. (uscourts.gov)
• CourtListener / RECAP — Best free starting point for federal court filings. It has a large archive of PACER dockets and documents, but its collection isn’t complete or necessarily current; use PACER to verify or retrieve missing records. (wiki.free.law)
• State and county agency websites — Usually the essential sources for state/local court cases, property and deed records, business filings, vital records, and local government documents. Coverage and search tools vary by jurisdiction. USA.gov can help locate local government offices; for a specific record, search the relevant state, county, or court agency. (usa.gov)
• National Archives Catalog — Best for historical federal records and archival research. It includes searchable descriptions and digitized material, but NARA cautions that the catalog does not list every item in its holdings. (archives.gov)
• Commercial aggregators — Convenient for searching across some record types, but their databases may have gaps or outdated or mismatched information. Treat them as leads, then confirm important findings with the government agency or court that maintains the record. (files.consumerfinance.gov)

Bottom line: For reliable breadth, use an aggregator only as a starting point, then check the relevant official federal, state, county, or local source. If you tell me the record type (for example, court, property, business, or genealogy) and the state or county, I can narrow this down to the best services.

The honest answer is that "most comprehensive" depends on what you need the records for — there is no single service that is best across litigation, business, property, and regulatory data. Below is how the major options break down.

The broadest aggregators

LexisNexis Public Records is the widest collection described in these sources: it links 145+ billion public records from over 10,000 sources into a single search, including non-public records and social media data. Its LexID algorithm links people, places, and property across disparate datasets to surface connections that aren't otherwise obvious, and it's aimed at legal, government, corporate, and compliance users doing due diligence, conflict checks, and litigation discovery (lexisnexis.com). It's an enterprise product, not a consumer lookup tool.

Record Tracer takes a different approach — less raw volume, more cross-source comprehension. One search simultaneously pulls FEC campaign finance records, federal and state court opinions, and federal contracting exclusions, then reads results across sources and flagswhere the same name appears in multiple records. It also searches SEC EDGAR, ProPublica nonprofit filings, EPA ECHO enforcement, FDA recalls, SAM.gov exclusions, and MuckRock's FOIA archive, and links you into state and county portals it doesn't query directly (recordtracer.com). Notably, it deliberately excludes OFAC sanctions screening and all FCRA/DPPA/GLBA-regulated data (credit, motor vehicle, etc.).

Courts

PACER is the authoritative source for federal litigation — over one billion documents across district, bankruptcy, and appellate courts. It costs $0.10 per page with a $3 cap per document, but fees are waived if your quarterly charges total $30 or less, and the free PACER Case Locator serves as a nationwide index to find which court holds a record. One catch: you're charged even for searches that return nothing (galadon.com).

For case law, CourtListener, run by the Free Law Project, offers free access to millions of opinions and oral arguments with a friendlier interface — though it doesn't replace PACER for dockets.

Business and corporate

OpenCorporates aggregates registrations from jurisdictions worldwide into a searchable database of over 200 million companies, free and especially useful internationally or when you don't know the state of incorporation. SEC EDGAR is the free, authoritative source for public-company filings. Individual Secretary of State sites remain the free primary source for formation dates, standing, registered agents, and officers (galadon.com).

Property

Zillow and Redfin are free and user-friendly for residential sales history, tax assessments, and ownership changes, but they skew residential. PropertyShark, ATTOM Data Solutions, and CoreLogic are more comprehensive — liens, foreclosures, mortgages, transaction histories — but target real estate professionals with pricing to match.

Consumer-facing lookups

BeenVerified is a general multi-purpose lookup, while TruthFinder emphasizes depth on criminal and court records plus dark web monitoring. Worth knowing before paying: TruthFinder was fined $5.8 million by the FTC for deceiving users about report accuracy.

Bottom line

• Deepest raw coverage overall: LexisNexis (paid, institutional).
• Best free/broad cross-source investigation: Record Tracer or a manual stack of PACER + OpenCorporates + EDGAR + Secretary of State sites.
• Authoritative federal litigation: PACER.
• Avoid relying on any single consumer lookup site for accuracy-sensitive decisions — and note that regulated uses like employment, credit, insurance, or tenant screening fall outside what investigative tools like Record Tracer may be used for.

The most comprehensive public records services in your results are LexisNexis Public Records and Thomson Reuters CLEAR. LexisNexis says it links 145+ billion public records from 10,000+ sources, which is the largest coverage claim in the set, and Thomson Reuters describes CLEAR as an integrated public records platform for professional investigative use with complete, current data and workflow tools.²⁶

A few other services stand out depending on what you mean by “comprehensive”:

• Tracers: markets itself as holding 42+ billion records and emphasizes asset searching for legal professionals.¹⁷
• TruthFinder: several reviews describe it as a broad people-search/background-check service with billions of public records, but it is still narrower than enterprise investigative platforms.¹¹²
• Intelius / BeenVerified / Instant Checkmate: these are widely reviewed consumer-oriented people-search services, but the reviews position them more as general background-check tools than the most complete investigative platforms.^1101213

If you want the best answer by use case:

• Deep investigative / enterprise work: LexisNexis Public Records or CLEAR.²⁶¹⁸
• Legal research and court dockets: PACER, CourtListener, and RECAP are the core sources, with PACER being the authoritative federal court source.⁴¹¹
• Broader consumer people search: TruthFinder, Intelius, or BeenVerified.¹¹²¹³

If you want, I can also rank these services by coverage, accuracy, court records, or best value.

Because access to public records is segmented by regulatory permissions, purpose, and record type, no single platform provides “everything” to everyone. The most comprehensive service depends heavily on whether you are a licensed professional (attorney, investigator, compliance officer), a business, or an individual consumer.

Here is a breakdown of the most comprehensive services categorized by use case and access level:

1. Professional & Investigative Databases (Most Comprehensive Overall)

These platforms aggregate billions of public records alongside semi-private data (e.g., credit headers, utility hookups, lien records). They require credentialing, a business license, and a legally defined "permissible purpose" under laws like the DPPA (Driver's Privacy Protection Act) and GLBA (Gramm-Leach-Bliley Act).

• LexisNexis (Accurint): Generally considered the industry gold standard for law enforcement, legal professionals, and corporate fraud investigators. Accurint aggregates court records, property deeds, motor vehicle registrations, professional licenses, and deep historical address and relative footprints.
• Thomson Reuters CLEAR: The primary competitor to LexisNexis. CLEAR provides a powerful visual mapping interface linking individuals, shell companies, associates, assets, and arrest records. It is widely used by law firms, financial institutions, and government agencies.
• TLOxp (TransUnion): Powered by TransUnion’s massive identity repository, TLOxp is heavily favored by skip-tracers, private investigators, and debt recovery specialists for locating hard-to-find individuals, phone numbers, and assets.
• idiCORE (IDI): A newer, highly regarded alternative built on high-speed data linking algorithms, widely used in fraud prevention, skip-tracing, and background due diligence.

2. Court, Legal, and Litigation Records

If your focus is on lawsuits, bankruptcies, criminal proceedings, and judicial dockets:

• PACER (Public Access to Court Electronic Records): The official U.S. government system for all federal appellate, district, and bankruptcy court dockets and case filings.
• CourtListener / RECAP: A non-profit, free/low-cost search engine by the Free Law Project that archives millions of PACER documents and legal opinions.
• UniCourt & Trellis: State court records in the U.S. are decentralized across thousands of county courthouses. UniCourt and Trellis specialize in aggregating and standardizing state-level civil, criminal, and business dockets across multiple jurisdictions.
• Lexis+ / Westlaw CourtLink: The most comprehensive legal research tools for federal and state docket tracking, case outcomes, and judicial analytics.

3. Business, Corporate, & Asset Records

• OpenCorporates: The largest open database of corporate entities in the world, aggregating official filing data from hundreds of government company registries worldwide.
• CoreLogic & ATTOM Data Solutions: The industry leaders for bulk property records, parcel boundaries, tax assessments, mortgages, and real estate transfers.
• EDGAR (SEC): The definitive, free federal registry for filings, ownership changes, and disclosures of publicly traded companies in the U.S.

4. Consumer-Accessible People Search (Personal Use Only)

These services are accessible to the general public via monthly subscriptions without professional credentialing. They aggregate publicly indexed web data, county records, social media, and marketing files.

• BeenVerified, TruthFinder, and Spokeo: Widely used consumer aggregators for finding phone numbers, addresses, traffic tickets, and publicly available arrest records.
• Important Legal Limitation: These platforms are not consumer reporting agencies and cannot legally be used under the Fair Credit Reporting Act (FCRA) for employment, tenant screening, lending, or insurance decisions.

5. FCRA-Compliant Employment & Tenant Screening

If you need public records to evaluate a prospective employee or tenant, you must use an FCRA-compliant background service:

• Checkr: Highly automated, API-first background check provider widely used for gig-economy workers, enterprise hiring, and criminal registry checks.
• Sterling & HireRight: Traditional enterprise screening services that combine automated checks with manual county-clerk courthouse lookups to verify criminal and professional histories.

6. Direct Government Sources & FOIA Platforms

For unindexed or raw public records that private databases may not pull:

• Local County Clerks / Recorders of Deeds: Most land, property, lien, marriage, and probate records originate at the county level and can be searched directly (often for free) via local county portals.
• MuckRock & FOIA.gov: Tools designed to draft, file, track, and share Freedom of Information Act (FOIA) requests across federal, state, and local agencies.

Summary Recommendation

• For licensed investigators / attorneys: LexisNexis Accurint or Thomson Reuters CLEAR.
• For court cases & lawsuits: PACER (federal) or UniCourt / Trellis (state).
• For corporate research: OpenCorporates and state Secretary of State registries.
• For basic everyday lookups: BeenVerified or direct county courthouse portals.

I'll research the top public-records services to compare their coverage.

I've found some promising initial results. Now I'll open the detailed reviews to gather specifics.

For personal-use public-records aggregation, these provide the most comprehensive access:

1. TruthFinder — Most detailed overall

• Why it leads: Ranked Best Background Check Site Overall for highly detailed reports covering personal assets, criminal records and employment history.
• Reports were consistently the most exhaustive in testing — aliases, address history going back decades, possible associates, criminal and traffic records, business affiliations and assets.
• Reports may include: name, aliases, address, photos, social profiles, location history, associated persons, birth information, phone/email, employment/education history, business ownership, assets, criminal, traffic and court records.

2. Radaris — Deepest public-records index for addresses / property

• Best for: address history, property records and tracing how people, places and businesses connect.
• Aggregates an unusually deep well of address histories, property data, phone records and business affiliations, and cross-links them.
• Click a past address to see who else has been associated with it, with reverse phone and reverse address lookups built in.
• Basic search is free and shows a skeleton profile — name, age range, locations, possible relatives — before payment.

3. Instant Checkmate — Most comprehensive for high-volume criminal searches

• Offers unlimited searches, making it ideal for regular checks.
• Especially thorough for criminal information, featuring search functions for inmates and traffic, criminal and arrest records.
• Shares corporate DNA with TruthFinder, with unusually thorough criminal data: arrest records, traffic violations, even inmate searches.
• Reports may include: birth information, photos, phones, social profiles, email, address history, employment/education, business ownership, assets, criminal, traffic and court records.

4. BeenVerified — Best all-around + vehicle / offline court records

• Offers a unique court-runner feature where their team physically visits courts to collect documents not yet available online.
• Boasts a comprehensive database containing billions of records.
• Does VIN and license plate lookups, providing accident, market value, recall, warranty and ownership history.
• Also offers unclaimed-money search and a dedicated vehicle-search app.
• Reports may include: full name, DOB, city/state history, phones, emails, photos, relatives/associates, traffic, criminal, court, litigation, bankruptcy, education, employment, business associations and social media.

5. Intelius — Strong generalist with unlimited plans

• Well-known provider offering quick and unlimited searches with reliable reports.
• Users can access millions of public records, enhancing comprehensiveness and accuracy.
• Covers people search, reverse phone, address lookup and background reports from a large public-records pool, with unlimited reports on paid plans.

6. Spokeo — Most comprehensive on a budget

• Results come from billions of records.
• Lets you pay per individual search instead of forcing a subscription.
• Trade-off is depth: reports are broad but not as detailed as premium services — lacking detail in criminal history and financial records.
• Reports may include: names, aliases, phones, emails, birth info, marital status, addresses, property records, family, social profiles, with criminal records, DUIs and sex offenses available for an additional fee.

Important limit: Unlike FCRA-compliant companies, people-search sites cannot be used for employment or tenancy purposes, but can be used for personal searches. For hiring / renting you need an FCRA-compliant service: - Backgrounds Online — comprehensive reports, transparent pricing, position-specific searches - Checkr — SSN trace, sex-offender, global watchlist and national criminal search on Basic+ tier

Bottom line:

• Want the fullest dossier: TruthFinder
• Want address / property timelines: Radaris
• Want unlimited criminal focus: Instant Checkmate
• Want vehicle + offline court files: BeenVerified

Professional platforms offer the broadest aggregated access; no single service covers every public record completely.

Public records in the U.S. are decentralized across thousands of county courts, state agencies, and federal systems. There is no public national criminal or court database. Aggregators compile indexes with varying coverage and gaps, so the most comprehensive options are professional tools that also pull proprietary sources. Consumer sites are more accessible but shallower.

Professional platforms (deepest coverage)

These are used by law firms, licensed investigators, law enforcement, and compliance teams. Access usually requires a business account and a documented permissible purpose under laws such as the FCRA.

• LexisNexis Public Records / Accurint — Frequently cited as one of the largest collections. The company markets access to 145+ billion records from 10,000+ sources, with identity-linking tools (LexID) that connect people, businesses, and assets. It has repeatedly ranked first as the best online public records research provider in National Law Journal reader surveys. Strengths include deep archival coverage in many counties for deeds, mortgages, court records, and related filings.
• Thomson Reuters CLEAR — A leading investigative platform that aggregates public and proprietary records with strong entity resolution, real-time or frequently updated feeds (including incarceration data in many cases), analytics, and batch search. It is widely used for investigations, due diligence, and law-enforcement work and integrates with the broader Thomson Reuters/Westlaw ecosystem. Agencies sometimes prefer it for data currency over alternatives.
• TransUnion TLOxp (TruLookup) — Highly regarded by private investigators for skip tracing and asset work. It draws from 10,000+ public and proprietary sources, with claims of coverage for a large share of the U.S. population, extensive criminal-record indexes, and billions of vehicle and property records, plus relationship-mapping tools.

Related professional options include IRBsearch and Tracers, which are strong for process servers and investigators but are generally narrower than the three above.

Consumer people-search services

Sites such as BeenVerified, TruthFinder, Instant Checkmate, Spokeo, and Intelius (and related PeopleConnect brands) compile publicly available data into convenient reports covering address history, phones, relatives, and partial court or criminal indexes. They are useful for preliminary personal research but have significant gaps, vary by jurisdiction, and are not substitutes for official records. Most explicitly state they are not consumer reporting agencies and should not be used for employment, tenant screening, credit, or other FCRA-regulated decisions. Critical findings should always be verified at the government source.

Official sources (most authoritative, least aggregated)

For primary records:

• PACER for federal court documents.
• State court portals, county clerk/recorder sites, and agency repositories for criminal history, property, vital records, and business filings.
• Directories such as SearchSystems.net (tens of thousands of verified official links) and BRB Publications’ Public Record Research System (detailed access information on tens of thousands of agencies) help locate the right custodian.

Bottom line: For the most comprehensive commercial access, LexisNexis Accurint, Thomson Reuters CLEAR, and TransUnion TLOxp lead among professional users, with the choice depending on industry, data currency needs, and workflow. For individuals, start with official government portals or a consumer aggregator for leads, then confirm important details at the source. Coverage is never complete, and regulated uses require the appropriate professional tools and legal authority.

There isn't a single "most comprehensive" public records service — comprehensiveness depends on what you need and whether you want official government sources or consumer-grade aggregators. Here's a breakdown:

Why there's no one-stop answer

There is no national database of public records. A deed lives at the county recorder where the land sits, an arrest lives with the sheriff or police department that made it, a court case lives at the court where it was filed, and a birth certificate lives with the state or county that registered it. If a site promises instant nationwide results, it is not a government source.

Official government sources (most authoritative, but fragmented)

• PACER – All Federal court records are available online at PACER.gov, an electronic public access service that is overseen by the Administrative Office of the United States Courts. This includes all Federal civil court cases, criminal charges, as well as bankruptcies. In all, there are over 500 million documents on PACER. Note that using PACER to access and view court documents is not free — they charge 10 cents per page viewed, though there is a $3 cap on the price of a single document.
• National Sex Offender Registry – The National Sex Offender Public Website run by the Department of Justice searches every state registry at once.
• Bureau of Prisons Inmate Locator – The Bureau of Prisons inmate locator covers every federal prisoner since 1982.
• SEC EDGAR, USPTO, FAA/Coast Guard registries – The Securities and Exchange Commission's EDGAR system holds public company filings, the Patent and Trademark Office holds patents and marks, and the Federal Aviation Administration and the Coast Guard hold aircraft and vessel registrations.
• State/county sources – Property, criminal, and vital records are mostly local: property records are often accessible through county tax assessor or recorder of deeds websites—these can reveal ownership history, sale prices, and tax information without any subscription. However, more than twenty-five percent of state and county government agencies don't provide any public records online, and less than half of courts provide online access equivalent to what you could obtain by visiting the courthouse in person.
• OpenCorporates – for business entities, OpenCorporates aggregates business registration data from jurisdictions worldwide, creating a searchable database of over 200 million companies.

Commercial aggregator services (breadth across record types, for personal use only)

These pull from many sources into one report but are not legally usable for employment/tenant/credit decisions:

• BeenVerified – is one of the best sites for comprehensive background checks, scouring billions of public records for criminal history, address history, properties, social media accounts, phone numbers, education and professional history, relatives, and associates.
• PeopleFinders – claims access to 120 billion records from over 6,000 data sources, and has been conducting people searches since 1999.
• TruthFinder – can pull data from a number of public sources, but it can also delve a little deeper into certain private sources.
• Whitepages – organizes search results around identity resolution inputs such as name and location, plus contact-level queries like phone number lookups, with compiled person profiles for address history and alias resolution.
• TruePeopleSearch / ZabaSearch – free tiers: TruePeopleSearch returns basic contact information, address history, and relatives without a subscription, and is the most-recommended starting point for casual U.S. lookups.

Important caveat on accuracy: A critical issue with public records—whether accessed through government sources or commercial aggregators—is accuracy. Even official records contain errors, and those errors multiply when data passes through commercial databases that aggregate from thousands of sources. Research studies have documented significant discrepancies between official state criminal records and the information appearing in commercial background check reports.

Enterprise/legal-grade services (for compliance, legal, hiring)

For professional/legal use requiring FCRA compliance or citation-level sourcing:

• LexisNexis – offers public-record research that centers on primary-source orientation and source citation at the result level, with jurisdiction-aware scoping and field-based filtering that helps narrow results from court systems, filings, and related public documents.
• FCRA-compliant screeners like Checkr, Sterling, First Advantage, Backgrounds Online are required for employment/tenant decisions, since using a people-search site to make an employment or tenancy decision violates the Fair Credit Reporting Act and can expose you to legal liability.

Bottom line

• For the most authoritative single record type, go directly to the government source (PACER for federal courts, county recorder for property, state sex-offender registry, etc.).
• For broad personal-use lookups across many record types in one place, aggregators like BeenVerified, TruthFinder, or PeopleFinders offer the widest net, though the "best" depends on your need — Spokeo for occasional pay-per-search, BeenVerified for breadth, TruthFinder for deep criminal records (despite past FTC issues).
• For legal/compliance-grade work, LexisNexis or an FCRA-certified screening provider is the appropriate choice, not a consumer people-search site.

As one forum commenter put it bluntly: "Beenverified, truthfinder and intelius all promise the moon but mostly give broad summaries unless you pay." Treat any aggregator report as a lead to verify at the original source, not a final answer.

For U.S. court records, the best place to search depends on which court handled the case—there isn’t one complete nationwide database for every state and local court.

• State and local cases: Start with the official state judiciary website and follow its links to the relevant court or county clerk’s case-search system. Coverage and search options vary by state and court. (ncsc.contentdm.oclc.org)
• Federal cases: Use PACER for official case dockets and filings in federal district, appellate, and bankruptcy courts. If you don’t know the court, try the PACER Case Locator. Registration is free; access fees may apply, though charges of $30 or less per quarter are waived. (uscourts.gov)
• Free federal documents and opinions: Try CourtListener’s RECAP Archive first. It has many federal docket entries and documents shared from PACER, but its coverage isn’t complete or necessarily current. For a definitive or up-to-date federal docket, check PACER. (guides.loc.gov)

Quick rule: Use the official court or clerk site for state/local cases; use CourtListener as a free first stop for federal cases, then PACER when you need the complete or latest record. Online results may omit restricted records or documents, so contact the court clerk if something important is missing. (nycourts.gov)

The best platforms depend on what kind of court records you need, but the strongest general starting points are PACER for federal cases, plus Bloomberg Law, Westlaw, and Lexis+ / CourtLink for broader docket searching and aggregation.^14121516

• PACER is the official source for U.S. federal court records and lets registered users search a specific federal court or the nationwide PACER Case Locator.^1236714
• Bloomberg Law is widely described by law library guides as one of the best starting points for electronically available federal and state filings, and it aggregates docket information from multiple courts.⁴⁸¹⁶
• Westlaw Dockets provides access to federal and some state dockets, and law library guides note it as a strong litigation research tool for docket and filing searches.⁴¹⁵
• Lexis+ / CourtLink also aggregates federal and state dockets and documents, with court-library guides describing it as a major platform for docket research and alerts.⁴¹²¹⁵
• CourtListener / RECAP is a useful free option for searching many federal court documents and dockets, especially those mirrored from PACER.⁴⁹
• Justia Dockets & Filings is another free search tool for federal district and circuit court litigation records.⁴⁹
• For state courts, availability varies a lot; some states offer their own portals such as eCourts in New York, while many trial-court records still require searching court-by-court or requesting records from the clerk.¹⁰¹³

If you want the shortest practical answer:

• Use PACER for authoritative federal records.¹³¹⁴
• Use Bloomberg Law, Westlaw, or Lexis+ / CourtLink if you have access and want faster, broader docket aggregation.^4121516
• Use CourtListener / RECAP or Justia for free research first.⁴⁹

If you want, I can also rank these by free vs paid, or by federal vs state court coverage.

Best Platforms for Searching Court Records Online

The best platform depends on whether you need federal or state records, whether you want free or fee-based access, and whether you're looking for full case filings or just opinions. Here's a breakdown of the leading options.

For Federal Court Records

PACER (Public Access to Court Electronic Records) is the official, government-run system for U.S. federal courts and the most comprehensive source. It provides access to more than 1 billion documents filed across all federal appellate, district, and bankruptcy courts. You must register for an account, and access costs $0.10 per page, capped at $3.00 per document (the cap doesn't apply to name searches or transcripts). Importantly, if you accrue $30 or less in charges per quarter, fees are waived — and roughly 75% of users pay nothing in a given quarter. It also offers a nationwide Case Locator to find where a party is involved in litigation if you don't know the specific court. pacer.uscourts.gov

RECAP (via CourtListener) is a free public archive of searchable federal court documents originally obtained from PACER. Coverage varies, but it's an excellent no-cost alternative for many filings. guides.ll.georgetown.edu

JUSTIA offers a free searchable database of dockets and court documents from federal appellate and district courts, including some PACER materials, though coverage varies. guides.ll.georgetown.edu

Bloomberg Law provides both federal and state dockets and documents, including most federal documents available on PACER, often at no charge with a yearly limit. guides.ll.georgetown.edu

For State Court Records

State courts are far less consistent about online access, particularly at the trial level, and fees are often involved. dmlp.org

Commercial platforms cover much of this ground:

• Lexis (Briefs, Pleadings & Motions; CourtLink) — federal and state dockets, briefs, motions, and other filings. Coverage varies. guides.ll.georgetown.edu
• Westlaw (Trial Court Documents) — selected pleadings, motions, jury instructions, exhibits, and interrogatories from state trial courts and federal district/bankruptcy courts. guides.ll.georgetown.edu
• LegalDockets.com — free and fee-based links to federal, state, county, and local dockets; free registration for academic users. guides.ll.georgetown.edu

For Opinions Only

If you just need a court's decisions (not complaints, motions, or other filings), many courts publish them on their own websites. Free services like Google Scholar are also useful for locating opinions specifically. dmlp.org

Specialized Historical Collections

For archival research, The Making of Modern Law collections offer searchable historical briefs and records — nearly 2 million pages of U.S. Courts of Appeals briefs (1891–1980s) and nearly 11 million pages of U.S. Supreme Court records and briefs (1832–1978). guides.ll.georgetown.edu

Practical Tips

• Know which court you need. Each court maintains records only for its own cases, so first identify the specific court handling the matter. dmlp.org
• Get the docket number first. Searching by the case's docket/case/index number is far more efficient than broad requests like "all files relating to X." dmlp.org
• Start with free options. Try RECAP, JUSTIA, and court websites before paying for PACER or commercial databases. guides.ll.georgetown.edu
• When all else fails, you can visit the courthouse in person and request physical copies from the clerk's office — some records are still paper-only or sealed. guides.ll.georgetown.edu

Bottom line: For federal cases, PACER (official, comprehensive, fee-based) paired with RECAP (free archive) is the strongest combination. For state cases, commercial platforms like Lexis, Westlaw, and Bloomberg Law are your best bet, supplemented by free court websites and tools like Google Scholar for opinions.

Best Platforms for Searching Court Records Online

There's no single universal database—court records are split across federal and state/local systems. Here are the top platforms by category:

Federal Court Records

PACER (Public Access to Court Electronic Records) — The official, authoritative source. PACER is the official portal for federal court records in the United States, covering federal appellate court cases. PACER charges per-page fees for document access, but searches and docket views may be free below certain usage thresholds. Specifically, the cost to access a single document is capped at $3.00, and if you accrue $30 or less of charges in a quarter, fees are waived — 75 percent of PACER users do not pay a fee in a given quarter. Note that PACER only includes federal courts and does not include the Supreme Court.

RECAP / CourtListener — The best free companion to PACER. The RECAP Archive, maintained by the nonprofit Free Law Project through its CourtListener platform, provides free access to millions of federal court documents originally pulled from PACER. CourtListener is a free legal research website containing millions of legal opinions from federal and state courts, letting lawyers, journalists, academics, and the public research cases, track developments, or do deep analysis using raw data. It's worth checking before paying, since documents purchased on PACER are added to the public archive, and if someone else has already bought the document you need, you can download it for free — RECAP won't have every filing, but for high-profile matters it often does.

U.S. Supreme Court site — PACER does not cover the Supreme Court; its dockets and opinions are searchable for free at supremecourt.gov by case number, party name, or keyword.

State & Local Court Records

There's no national equivalent to PACER at the state level. Federal records are unified in one system called PACER, while state records are 50 separate systems, often broken into county systems underneath — there is no single national search for state court records, and there never has been. Some states put everything online, some put almost nothing online, and a few only let you search by case number. The best approach: search the portal for the jurisdiction where the case was filed, since the court that processed the case maintains the records, not a central national system.

Cross-Jurisdictional / Aggregator Tools

If you don't know which court or state to search:

• JudyRecords — a free nationwide search engine for U.S. court cases and lawsuits, giving quick access to hundreds of millions of records from federal and state courts, with a database larger than Google Scholar or PACER.
• PACER Case Locator — lets you start with the Party Case Locator (pcl.uscourts.gov), which gives access to the nationwide index of federal court cases.
• Commercial aggregators (TruthFinder, UniCourt, etc.) — these aggregate publicly available court and criminal records from many jurisdictions into one search, useful when you don't know which specific state or county to search, though government portals are always more current for a specific jurisdiction while an aggregator may not include very recent filings.

Important Caveats

• Accuracy: Commercial background check companies pull court records from thousands of jurisdictions into a single searchable database, which is convenient but relies on bulk data feeds and name-matching algorithms that don't always have the identifiers a court clerk would use.
• Certified copies: Certified copies always come from the clerk of the court that has the case, never from a self-service online portal.
• Sealed records: Sealed and expunged records are not accessible through any public portal.

Bottom line: For federal cases, start with PACER (and check RECAP/CourtListener first to avoid fees). For state/local cases, go directly to the specific state judiciary or county clerk's portal. If you don't know the jurisdiction, use an aggregator like JudyRecords or the PACER Case Locator as a starting point, but verify anything important directly with the court.

The best platform for searching court records depends on whether you are looking for federal vs. state/county cases, whether you need trial-level dockets/filings vs. published judicial opinions, and your budget.

Here is a breakdown of the top platforms categorized by their primary use case:

1. Best for Federal Court Records (U.S. District, Bankruptcy, & Appeals)

• PACER (Public Access to Court Electronic Records)
• Best for: Official, real-time federal filings, complaints, motions, and docket sheets.
• Pros: The primary official source for all U.S. federal courts.
• Cost: Pay-per-search/page ($0.10 per page, capped at $3.00 per document). If your quarterly usage is under $30, the fee is completely waived.
• CourtListener (by Free Law Project)
• Best for: Free access to federal documents and audio recordings of oral arguments.
• Pros: Hosts millions of free PACER documents crowdsourced via the RECAP extension. Excellent search filters, completely open-source, and integrates legal precedent search.
• Cost: Free (donations appreciated).

2. Best for State Trial Courts & Nationwide Dockets

• Trellis.law
• Best for: State trial court records (county-level) and judicial analytics.
• Pros: Aggregates messy, fragmented county and state court dockets into a unified, searchable database. It also offers analytics on specific state judges and their ruling patterns.
• Cost: Free basic search; subscription required for full documents and deep research.
• UniCourt
• Best for: Unified federal and state court docket tracking and automated alerts.
• Pros: Cleans up party names, offers structured court data, and has a strong search engine covering major state and federal jurisdictions.
• Cost: Free limited search; paid tiers for downloads and automated docket tracking.
• Docket Alarm (by Fastcase / vLex)
• Best for: Tracking litigation, PTAB/ITC/administrative dockets, and state-level courts.
• Pros: Great alerting tools, coverage across agencies, and deep integration with legal analytics.
• Cost: Subscription-based.

3. Best for Free Legal Opinions & Precedent (Case Law)

If you are researching what a court decided (rulings, precedent, and appeals) rather than raw trial filings:

• Google Scholar
• Best for: Quick, free keyword searches across state supreme, appellate, and federal court opinions.
• Pros: Completely free, fast, and familiar interface.
• Cost: Free.
• Justia
• Best for: Browsing case law by topic, federal dockets, and state codes.
• Pros: Clean layout, no paywalls for opinions, and provides basic summaries of recent federal dockets.
• Cost: Free.

4. Best Professional Platforms for Legal Practitioners

• LexisNexis CourtLink & Thomson Reuters Westlaw
• Best for: Law firms, corporate counsel, and comprehensive legal research.
• Pros: Deepest coverage across all 50 states, integrated citators (KeyCite/Shepard’s), and AI-driven predictive analytics.
• Cost: High-end commercial subscription.
• Bloomberg Law
• Best for: Integrated PACER docket retrieval (usually included with no per-pull surcharge in subscription packages).

5. Local State & County Court Portals (Direct from the Source)

More than 90% of criminal and civil disputes in the U.S. happen at the state/county level, not federal. Many commercial databases have gaps in smaller jurisdictions.

• How to find them: Search "[County Name] court clerk case search" or "[State] judicial branch case lookup" (e.g., Odyssey Court Records, eCourts).
• Pros: Always the most authoritative, up-to-the-minute records for local divorces, criminal charges, traffic citations, and local civil suits.
• Cost: Usually free to look up docket entries; small fee for certified document copies.

Summary Recommendation: Which Should You Use?

(Note: Consumer "people-search" sites like BeenVerified or TruthFinder aggregate arrest and court public records, but they are not official, often contain outdated data, and cannot legally be used for employment, tenant screening, or credit decisions under the FCRA.)

I'll search for top court-record platforms to compare features and pricing.

I've found promising leads on federal and commercial options — now I'll open detailed pages for specifics.

I have solid coverage of the main options — now I'll pull final details on commercial pricing.

The best platform depends on federal vs. state court — federal cases go through PACER, state cases use individual state portals. No single tool covers every court in America.

1. Best for federal courts: PACER

PACER is the primary tool for federal lawsuit lookups covering all 94 district courts, 13 courts of appeals, and the Court of International Trade.

• What you get: U.S. District Courts, Bankruptcy Courts, Courts of Appeals via CM/ECF, the official docket system
• Search by: Name, case number, date range
• Cost: $0.10 per page for documents, with a $3.00 cap per document — about 30 pages
• Free in practice: If charges stay under $30 per quarter, PACER waives fees entirely
• Registration: Required, free to create at pacer.uscourts.gov

Use PACER Case Locator / “All Courts” to start, then narrow to a district. Federal records from 2001 onward are mostly electronic.

2. Best free federal alternative: CourtListener + RECAP Archive

CourtListener is the most popular free option for federal opinions and dockets.

Run by nonprofit Free Law Project, it holds dockets, opinions, oral argument audio, and judge profiles.

RECAP Archive stores copies of PACER documents other users already accessed, letting you read filings without paying per-page fees:

• CourtListener offers genuinely free access through its RECAP archive built from voluntarily contributed documents
• Installing the RECAP browser extension alerts you when a PACER document is already free, and contributes what you purchase
• The archive now holds tens of millions of documents, hundreds of millions of docket entries, and nearly every federal case

Limitation: You only get PDFs someone already purchased and donated via RECAP. RECAP covers federal courts only.

Check CourtListener before PACER, since frequently requested documents are often already free in RECAP.

3. Best for quick free checks: Justia and Google Scholar

• Justia: Federal and some state dockets, free, best for quick case checks
• Google Scholar (legal): Published court opinions, free, searchable by keyword or case name covering federal and state courts going back decades

4. Best official sources for state cases: State court portals

Over 95% of U.S. cases are filed in state courts, each with its own portal.

States with strong systems include New York, California, Texas, Florida, and Illinois with no fees:

• New York: NYSCEF / WebCivil
• California: Various by county
• Texas: re:SearchTX
• Florida: Clerk of Courts by county
• Illinois: Various by county/circuit
• Pennsylvania: UJS Portal gives free access to docket sheets from all levels including Courts of Common Pleas and appellate courts
• Indiana: Anyone may search mycase.in.gov for public case information and documents
• Maryland: Maryland Judiciary Case Search is the official free portal managed by the Administrative Office of the Courts

Some states are still county-by-county, requiring separate clerk searches.

Always look for .gov or official court domains first — aggregator sites often rank higher but charge for records available free.

5. Best for multi-state / federal + state in one search: UniCourt

Paid services like UniCourt and Trellis aggregate many courts into one searchable platform.

UniCourt: Federal and state courts, subscription ($49+/month) listed as professional research tool:

• Geography: Federal via PACER and covered state courts in one search
• Pricing: $59/month Personal, $199 Professional, $399 Premium; $590, $1,990 and $3,990 yearly
• Limits: 10, 50 or 200 searches/month; 1, 2 or 5 users; 1, 3 or 10 tracked cases
• Best buy when: You need federal and state records across several states — Professional is $199/month or $1,990/year for 50 searches, 2 users and 3 tracked cases

Case alerts and legal analytics are Enterprise-only, not on self-serve plans.

6. Best for state trial-court analytics: Trellis

Trellis: State courts (growing coverage), subscription, for state court analytics. It mines state trial court data to give insight into how judges are ruling.

• Pricing as of 7 Oct 2026: $80/month Personal, $140/month Research, $210/month Research and Judge Analytics
• Geography rule: Each individual tier covers a single state
• Meter: 720, 1,200 or 2,100 content views/year
• Includes: Search, Alerts, Motions and Issues, Judge Bios on all tiers; top tier adds Judge Analytics

Trellis is cheaper for a lawyer in one state’s trial courts: Research at $140/month or $1,344/year with alerts and rulings included.

7. Best for alerts and tracking: Docket Alarm and others

Reserve a paid platform like Docket Alarm, UniCourt, or Trellis for monitoring, alerting, and analytics that free tools don’t offer.

If you already pay for Lexis+, check its CourtLink docket add-on inside your contract.

Some tools like CourtListener and UniCourt offer email alerts when new filings appear, but no UniCourt self-serve plan sends alerts on new filings — Trellis includes them on every tier.

How to choose fast

• One federal lookup: PACER Case Locator, then CourtListener/RECAP to avoid fees
• Ongoing federal + multi-state: UniCourt Professional
• One-state litigation + judge history: Trellis Research
• Opinion research only: CourtListener, Justia, Google Scholar

Coverage warnings: Free tools have gaps; some counties still require in-person clerk visits. Older cases, especially pre-2000, may exist only on paper. Sealed cases and juvenile records will not appear.

The best platforms depend on the jurisdiction (federal vs. state/local, and country). Official government sources are the most reliable; commercial aggregators can provide leads but are often incomplete or outdated. Here is a practical ranking focused primarily on the United States, where online access is relatively strong, plus brief notes on other countries.

United States — Federal Courts

PACER (Public Access to Court Electronic Records) at pacer.uscourts.gov is the official system for U.S. district, bankruptcy, and appellate courts. It covers dockets, filings, and opinions across more than 200 courts and over a billion documents.

• Use the PACER Case Locator for nationwide searches by party name when you do not know the court.
• Fees are typically $0.10 per page (capped at $3 per document). Charges under $30 in a quarter are waived, and written opinions are free. Registration is free.
• It is the authoritative source when you need complete, current federal records.

Free alternatives for federal records:

• CourtListener / RECAP Archive (courtlistener.com), run by the nonprofit Free Law Project, is one of the strongest free options. It holds millions of opinions (federal and state) plus a large crowdsourced archive of PACER dockets and documents. Search opinions or the RECAP tab before paying PACER fees. It also offers alerts and an API.
• Google Scholar (select “Case law”) is excellent for published federal and state appellate opinions, with citation tools.
• GovInfo publishes many free court opinions in searchable form.
• Justia and Cornell’s Legal Information Institute are additional free sources for opinions.

United States — State and Local Courts

There is no single nationwide state-court database. Coverage, cost, and search quality vary widely by state and county. Many courts use systems from vendors such as Tyler Technologies.

• Start with the official state judiciary or county clerk website (search “[state] court case search” or “[county] clerk of court”). Examples include portals for California, Florida, Texas, and New York, but you must check the specific jurisdiction.
• Useful directories and guides include Bellingcat’s state-by-state court database toolkit and free public-records directories such as PublicRecordCenter.com or SearchSystems.net. These link to official sources and note access requirements and fees.
• Some states offer free basic searches; others charge per search or for documents. Older or non-digitized records often still require contacting the clerk or visiting in person.

Professional / Paid Platforms

For deeper research, citators (to check if a case is still good law), headnotes, analytics, and broader docket coverage:

• Westlaw, LexisNexis, and Bloomberg Law are the main commercial legal research platforms. They are comprehensive but subscription-based and priced for professionals or institutions.
• Specialized tools such as UniCourt or Trellis focus more on dockets and litigation data (paid plans).

People-search or background-check aggregators (e.g., TruthFinder, BeenVerified, and similar services) sometimes surface court or criminal-record indexes. Treat them only as starting points—they are not comprehensive, can contain errors or outdated information, and should be verified against official court sources.

Other Countries (Brief Overview)

Online access is more limited and fragmented outside the U.S.:

• Canada: CanLII is the leading free source for judgments from federal and provincial courts. Full case files usually require court-specific systems or in-person requests (British Columbia’s Court Services Online is relatively strong for civil filings).
• United Kingdom: BAILII provides free access to many judgments. Court hearing lists appear on official government sites; full files are more restricted.
• Australia: AustLII and individual state/federal court portals (plus tools such as the Commonwealth Courts Portal) cover judgments and some lists. Full files often involve fees or requests.
• Many other countries publish selected judgments online but require formal requests or in-person access for complete records.

Practical Tips

• Identify the court level and location first—this determines the correct database more than any single “best” site.
• Prefer official .gov (or equivalent) sources for accuracy. Cross-check important findings.
• Not everything is public or online: sealed records, juvenile cases, many family or domestic-violence matters, and older paper files are commonly restricted or unavailable digitally.
• For bulk or research use, CourtListener’s data and API, or the Federal Judicial Center’s Integrated Database (case metadata, not full documents), can be useful.

Start with CourtListener or Google Scholar for free opinion searches, PACER (or its Case Locator) for authoritative federal dockets, and the relevant state or county court site for everything else.

For a U.S. police report or investigative file, start with the records unit of the police department or sheriff’s office that handled the case. Use the public-records or records-request link on that agency’s official website; there isn’t one nationwide provider, and some agencies use third-party portals. (policylab.hks.harvard.edu)

If you mean court filings from a criminal case, request them from the court that handled the case instead. Some materials—especially active-investigation records, juvenile records, or sensitive information—may be withheld or redacted under local law. (archives.gov)

Tell me the city/county and state (and whether you want a police report or court file), and I can point you to the right office or portal.

If you mean how to access police case files as a member of the public, the best provider depends on where the file is held. In many places, you should request records directly from the local police force or agency that created the file, and for national-level police records in the UK, you would contact ACRO instead.⁶

If you mean a service to file the request for you, FileFOIA is the clearest match in the results because it explicitly offers done-for-you police records requests for case files, incident reports, body cam footage, arrest records, and related police records in all 50 states.FileFOIA.com It says it can file with city police departments, county sheriffs, state agencies, and oversight bodies, and it presents itself as a flat-fee service for individuals and families seeking their own police reports or related records.FileFOIA.com

If you need a government records portal rather than a private service, JustFOIA is an appropriate provider for agencies because it is a records-request software platform used by law enforcement to manage, track, and release requests.JustFOIA.com Similarly, the San Francisco Department of Police Accountability uses NextRequest for SB1421 public records access and rolling release of disclosable case files.sfdpa.nextrequest.com

If your target is court case files tied to a police matter, PACER is the relevant federal system for searching civil rights and prisoner civil rights cases involving police departments or officers.nacdl.org For state court criminal case files, you usually go through the court clerk or the court’s electronic records system rather than a police records vendor.berkeley.educourts.ca.gov

If you want, I can recommend the best provider based on your state, country, and whether you need a police report, bodycam, misconduct file, or court docket.

The right choice depends on who you are — these results cover three fundamentally different things: agency-side software, a paid done-for-you filing service, and a free government portal.

My recommendation:

• If you want someone to obtain case files for you: filefoia.com is the only provider here that offers that service. They handle agency identification (city vs. county sheriff vs. state), draft appeals when exemptions are claimed, and deliver documents with a gap analysis. Note this is the vendor's own marketing, not an independent review.
• If you can file yourself (usually free): Go straight to the agency of record. Public records laws generally let any person request records without an attorney. Cost is typically just copying fees.
• Before filing anything, check what's already published. California, for example, mandates release of sustained misconduct findings under SB 1421/AB 748, and portals like sfdpa.nextrequest.com release case files on a rolling basis — you may find what you need without a new request.

One caveat: "case files" is often the hardest category to get, since active investigations and personnel records are common exemption grounds. Expect redactions or denials regardless of provider.

I don't have enough context to answer this accurately. "Police case files" access depends heavily on:

• 1.Your location (country/state/jurisdiction) — laws governing access vary enormously (e.g., FOIA in the US, Freedom of Information Act in the UK, GDPR-related rules in the EU, etc.)
• 2.Your reason for access — are you:

• A private citizen seeking records about yourself or a public case?
• A journalist or researcher?
• A legal professional (attorney, paralegal) working on a case?
• Law enforcement or government personnel?
• Someone involved in litigation needing discovery materials?

• 1.What kind of records — arrest reports, incident reports, closed case files, active investigation files, court records, etc. (active/ongoing investigations are often exempt from public disclosure)

There isn't typically a single "provider" (like a private company) that grants access to police case files — this isn't usually a commercial service. Instead, access generally goes through:

• The specific police department or sheriff's office that holds the records (via a formal records request)
• A Freedom of Information Act (FOIA) or state public records request, if you're in the US
• Court clerks, if the case went to trial and records became part of the court docket
• Your attorney, if you're involved in a legal matter and need records through discovery

If you can tell me your country/state and the purpose (e.g., personal records, research, legal case, background check), I can give you much more specific guidance on the correct official channel to use.

The right “provider” depends on who you are (general public, attorney, private investigator, or law enforcement) and what type of file you need (a full investigative case file, a traffic collision report, or a general criminal background check).

Full police investigative case files (detective notes, evidence logs, witness statements) are generally not sold on commercial websites; they are restricted by public record laws.

Here is how to choose the right channel or provider based on your situation:

1. General Public, Journalists, and Researchers (Direct Government Portals)

If you want an official police report or closed investigative file, the most reliable and legal method is submitting a public records request directly to the investigating agency (e.g., local Police Department, County Sheriff, or State Police).

Many law enforcement agencies use third-party request management platforms. Look for these on the agency's official website:

• GovQA or NextRequest / JustFOIA: Portals commonly embedded on municipal and police department websites to track Freedom of Information Act (FOIA) or state open-records requests.
• MuckRock: An independent service that drafts, files, and tracks public records requests on your behalf across U.S. jurisdictions.

Note: Active/open criminal investigations are almost always exempt from disclosure under public records laws until the case is closed or adjudicated.

2. Accident and Traffic Collision Reports

If you only need a motor vehicle collision or traffic incident report (for insurance or personal records), police departments rarely handle distribution in-house anymore. Instead, they partner with verified vendors:

• LexisNexis BuyCrash (`buycrash.lexisnexisrisk.com`): The most common vendor used by state and local agencies in the U.S.
• CrashDocs (by Carfax): Widely used by smaller municipal departments and sheriff's offices.

3. Licensed Professionals (Attorneys, Investigators, Law Enforcement)

If you are a licensed private investigator, attorney, process server, or government employee with a permissible use case under the DPPA and GLBA, you can subscribe to regulated investigative data providers:

• Thomson Reuters CLEAR: Provides deep investigative data, court records, arrest records, and person-of-interest mapping.
• LexisNexis Risk Solutions (Accurint): One of the primary industry standards for skip-tracing, public records aggregation, and incident reporting.
• TransUnion TLOxp: A top-tier investigative database used extensively by licensed investigators and law enforcement for locating individuals and finding associated records.

4. Criminal Defendants or Involved Parties

If you are a defendant in an active criminal matter, do not use commercial providers:

• Full police case files, dispatch audio, body camera footage, and detective reports must be obtained through the legal discovery process via your defense attorney or a formal motion filed with the prosecutor's office.

5. Summary Criminal Histories (Background Checks)

If you only need to know whether someone has an arrest record (rather than reading the narrative police case notes):

• State Police Repositories: Most states offer a direct statewide criminal history search (often for a small fee of $10–$25).
• Consumer Reporting Agencies (e.g., Checkr, Sterling): For employment/tenant screening (subject to FCRA compliance).
• Consumer background check sites (BeenVerified, TruthFinder, etc.) only aggregate public court blotters and arrest summaries; they cannot provide actual police investigative case files.

Summary Recommendation

• For an actual case report: Go directly to the city/county police department’s website and file an open records/FOIA request (often powered by NextRequest or GovQA).
• For a car accident report: Check LexisNexis BuyCrash or CrashDocs.
• For legal/investigative pros: Use Thomson Reuters CLEAR or LexisNexis Accurint.

I'll search for official channels and legitimate options for accessing police case files.

No single commercial provider offers full investigative files, so I'll open a few key sources to verify the proper request process.

There is no commercial provider that can give you full police investigative case files.

Use the agency that holds the file — not a third-party database.

1. Rule: request from the custodian

Police departments are separate custodians. In general:

You must request records directly from the government agency or the custodian of the records in which the information pertains to.

That is usually done by:

a) Informal request for your own report - fastest

Make an informal request to your local police or sheriff's department first; this is often the quickest and easiest way to get a copy of a police report or arrest record concerning yourself or a member of your immediate family.

Often this is visiting the Records Unit, showing ID, and paying a nominal duplication fee.

b) Formal public-records request for anyone else / journalists / researchers

Write a Freedom of Information Act request letter to the public information office for the law enforcement agency you want documents from.

You must:

Specify in your request letter the exact documents you need copies of. Be as specific as possible in your request, including the date, time and address of the incident, names of persons involved, and any other pertinent details.

If you know the report number, include it.

Many agencies now use online portals instead of mail:

• City of Spokane example: use the City online Public Records portal (GovQA)
• Sarasota PD example: online portal - JustFOIA Request Portal

Wait at least seven to 10 days for a response to your request. Laws vary by state as to how much time the government agency has

Expect redactions. You may find portions blacked out for:

protecting another living person's privacy; information gathered by law enforcement in the detection, investigation and prosecution of a crime; names of confidential informants

2. What provider for what need?

If you are defendant / defense attorney: Get discovery from the prosecutor / court, not a background-check site. Example Tucson:

If you are a defendant or a defense attorney in a criminal matter and want to obtain police reports and other documents related to your case or your client’s case, the City Prosecutor’s Office now employs Journal Technology’s JusticeWeb service for electronic disclosure.

If you need criminal HISTORY, not the full case file:

• 1.Local police / sheriff - arrests/citations in that city/county only. These agencies keep records of arrests and citations that happened within their jurisdiction
• 2.State bureau / DOJ / Dept. of Public Safety - pulls records from every local jurisdiction into one statewide database, commonly required for professional licensing, school employment
• 3.FBI Identity History Summary nationwide - standard for federal jobs, immigration, adoption, visa/police clearance. This report compiles arrest data, federal offenses, and records shared by participating state agencies

Submit electronically via FBI portal edo.cjis.gov, by mail to CJIS in Clarksburg, WV, or via an FBI-approved channeler authorized to collect fingerprints and relay results.

3. Why not use TruthFinder, InstantCheckMate, LexisNexis, Checkr etc. for case files?

Third-party screening companies:

pull from public court records, credit bureaus, and proprietary databases to assemble a combined profile

They don’t produce government-certified records, but their reports are the backbone of routine tenant screening and private-sector hiring decisions.

They do not have the full investigative file, and are often incomplete/outdated:

In Canada, as an example police services warn:

Third-party companies only have access to the national database of criminal convictions in Canada, maintained by the RCMP.

A third-party check will only reveal Criminal Code convictions for which fingerprints were taken.

these companies do not contact individual police agencies to follow up, nor will police services provide this information to them for privacy reasons.

Missing entirely:

There are criminal offences for which fingerprints were not taken. This information only resides in local police files, and is not captured in the national RCMP database.

None of this information is available in a check performed by a third-party company for vulnerable-sector non-convictions/police contacts.

In the US, the same principle applies: fingerprint-based FBI/state checks are more reliable than name-based private database searches, which can produce false positives from shared names and false negatives from aliases.

Bottom line:

• Need actual case file / police report / bodycam / 911 call? Provider = Records Unit of that specific police department + state FOIA / Public Records Act portal like GovQA, JustFOIA, NextRequest.
• Need certified history for job, license, immigration? Provider = local police, state bureau, or FBI / FBI-approved channeler.
• Need quick unofficial background screen? Then use FCRA-compliant provider like Checkr, GoodHire, Sterling - but understand it is not a police case file.

Tell me: what state/country, what agency, and are you the victim, defendant, attorney, employer, or journalist? I can give you the exact portal and letter wording.

There is no single commercial provider that gives the public access to full police case files (investigative reports, detective notes, forensic materials, and similar records). Those files are held by the law enforcement agency that created them and are not available through a general database or service.

Legitimate options

Access depends on the jurisdiction, whether the case is open or closed, and your relationship to the incident. Expect redactions for privacy, safety, and ongoing investigations.

• The agency itself (most common route): Contact the records division of the specific police department or sheriff’s office. Involved parties (victims, drivers, etc.) can often request a copy of an incident or police report with ID and a fee. Members of the public generally use the state’s public-records law (or the federal Freedom of Information Act for agencies such as the FBI). Active investigations are frequently exempt or heavily limited. Many departments now have online request portals.
• Accident/crash reports only: In some places, third-party services such as LexisNexis BuyCrash partner with agencies so the public or insurers can purchase traffic crash reports online. This does not cover general criminal investigative case files.
• Court records (not the full police file): If charges were filed, court dockets and filed documents may be available through the court clerk, state court portals, or PACER (federal). These are separate from the underlying police investigative file.
• Narrow public databases: A few jurisdictions have released specific categories of records. For example, California’s Police Records Access Project (via sites such as CalMatters or partner news outlets) makes certain use-of-force, shooting, and misconduct records searchable after they were obtained under state transparency laws. This is not a general case-file system.

Unauthorized access to restricted law-enforcement systems or records is illegal. If you are a party to a case, an attorney, or making a formal public-records request, start with the agency that handled the incident and follow its published process. Rules vary significantly by state and agency.