United States
AI legal research for US federal law
Search US Code, the Code of Federal Regulations and federal case law from SCOTUS down through the Courts of Appeals — with a citation for every answer. Backed by 300M+ connections between legal sources.
Primary sources
US Code & CFR
Full statutory text from uscode.house.gov and ecfr.gov, kept in sync with the official feeds.
Federal case law
CourtListener / Free Law Project — opinions from SCOTUS, the Circuit Courts of Appeals and federal district courts.
SEC EDGAR & agency rulings
Regulatory filings and agency adjudications, indexed alongside the underlying statute.
Bluebook-style citations
Every answer carries a verifiable cite back to the originating section, rule or opinion.
What lawyers ask
FAQ
Is state law covered?
Federal sources are the default. State-level statutes and case law are available on request and expanding — ask the AI and it will tell you what coverage exists today.
How current is the data?
Statutes from uscode.house.gov and ecfr.gov refresh on the official cadence. Federal opinions sync from CourtListener within days of publication.
Can I cite answers in a brief?
Every answer ships with a source link. Verify the cite against the official record before filing — the AI is a research accelerator, not a substitute for review.