CaseDNA

Judge profiles, counsel matchups, and the anatomy of 50,000+ federal appellate decisions — every claim quoted from the opinion. Offline. Private. Never a guess.

Know the panel before you walk in.

CaseDNA is a preparation and analytics companion for U.S. federal appellate practice. It ships with 50,000+ published Courts of Appeals opinions (1990 onward, all thirteen circuits) inside the app — so every search, every judge profile, and every citation map works instantly, offline, with nothing sent to any server.

Quoted, never generated Every disposition and every step of a decision's reasoning — facts, issue, rule, holding — is a quote from the opinion itself, with the source shown. When the text isn't clear enough, CaseDNA says so and abstains. It never guesses, and it has no AI generation to hallucinate.

Judge intelligence Browse judges by circuit. See caseloads, outcome mixes with 95% confidence intervals, panel connections, and side-by-side comparisons. Statistics are descriptive, suppressed below meaningful sample sizes, and never a claim of bias or a prediction of how a judge will rule.

Counsel & parties Attorney appearance records, lawyer-vs-lawyer matchups, and company litigation profiles — built from the counsel-of-record blocks of the opinions themselves.

Citation awareness See what every case cites and how often each authority is questioned or followed within the corpus — clearly labeled as citation activity, not a good-law check.

Your workflow, private Save cases into matters, write private notes, follow judges and attorneys, export a citation memo. Everything stays on your device. No account, no analytics, no tracking — your research strategy is nobody's data.

Scope, stated plainly CaseDNA's corpus is a research sample of published federal appellate opinions, 1990–2021, from the public-domain Caselaw Access Project. It is not a complete or current-law database, it is not a citator, and it does not verify that any authority is still good law. Always confirm authority in a primary source before citing. CaseDNA is not legal advice and is not a substitute for a licensed attorney.

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