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CourtListener's score and Legal Research Engines position
CourtListener
Legal research across millions of court records
- Category
- Data & Analytics
- Primary Subcategory
- Legal Research Engines
Integration details
Description
Connects Claude to CourtListener, the Free Law Project's legal research platform, with access to millions of U.S. court opinions, PACER dockets, judge profiles, oral arguments, and citation data. Search case law across federal and state courts, retrieve full case metadata, extract and verify legal citations against a canonical database, and set up alerts for new opinions or docket updates. Built and operated by Free Law Project, a 501(c)(3) nonprofit dedicated to making the law broadly accessible. Suited for attorneys, legal researchers, journalists, academics, and pro se litigants who need fast, reliable access to primary legal sources.
- Integration type
- Connector
- Verification status
Verified connector- Platform
- Claude
- Primary Subcategory
- Legal Research Engines
- Secondary Subcategories
- None listed
- Brand
- CourtListener
- Access
- Account required
- First tracked
- 2026-05-11
- Tool count
- 14
- Geography
- US
The Primary Subcategory used for this profile’s headline score.
Other Subcategories where the Integration is listed.
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Get updates when CourtListener’s Discoverability Score or category rank changes.
Claude Discoverability Score
Live · refreshed daily. Last refreshedCourtListener in Legal Research Engines
100/100
Winning
#1of 56competitors
Shown to buyers in 100.0% of contested Runs.
What we measure
One core score. Three important factors to discoverability.
- Sets the score
Picked
· 100/100 - Diagnostic
Found
· 36.3/100 - Diagnostic
Positioned
· 47.1/100
CourtListener organic discovery report
Get your full discovery report
See how CourtListener appears in Legal Research Engines, where it ranks, and how it compares with the wider Claude Connector ecosystem.
02
Industry report
State of Agent Discovery
30-day industry report
Primary Subcategory
Competing in Claude Legal Research Engines
View Category14 tools agents can invoke
How do I improve a Verified connector's discoverability?
The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.
What are CourtListener alternatives on Claude?
As of 2026-09-28, CourtListener competes with Midpage Legal Research, Lawstronaut, Descrybe Legal Engine, Paxton Legal Research, CoCounsel Legal, Trellis, Bloomberg Law, Courtroom5, Jus AI by Jus Mundi (Light Mode), Legal Brain Agent, Legal Data Hunter, Vasara, Alizé, argüman.ai, BIA Edge, Bizora Tax Research, Citare IA, CiteLaw, Courrt, Deley - Investigación legal de Ecuador, DingDuff, DirectCase Legal Search, Docket Navigator, DocketBird, ElevenFlo, eulaw.ai, EULEX.AI European Law MCP, FedMCP, Goalie Trademark Search, GovQuery, JUDY, Juridata, Jusratio, JusticeNow Library, Laki.ai, lawdiver.com, Lawgical.vn, Leagle - Turkish Law, LegalAtlas, LegalInk AI — Inka, Lexistmo, LexVira, LibreJustice, mcp.iajus.com.br, Nevo, Policy Doctor, Simpliciter, TaxGraph, TaxMCP, TribuJus, Trifolia, truecite.com.au, TrustFoundry Legal Search and Reasoning, USLege, Vaquill AI Primary Law. in Claude Legal Research Engines, ranked by public Discoverability Score.
Where does CourtListener rank in Legal Research Engines on Claude?
As of 2026-09-28, CourtListener ranks #1 of 56 in Claude Legal Research Engines with a Discoverability Score of 100/100 (Winning).
Where is this profile measured?
This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.