Quick Information
- Category:
- Legal
- Pricing:
- Contact Sales
- Platforms:
- Web
- Last Verified:
- October 2026
What Is Judicata?
Judicata is a legal research and brief analysis company, best known for Clerk. A user uploads a brief and Clerk returns a report with an overall grade, an analysis of strengths and weaknesses and recommended action items to improve it. The report covers arguments, drafting and context, including how similar cases fared before the specific judge. At launch it compared itself with Casetext's CARA, which only finds relevant cases a brief did not cite, while Clerk also grades citations and arguments.
Ownership has changed. Legal Technology Hub lists Judicata Clerk as acquired by Fastcase on September 20, 2020, with no link to Thomson Reuters or Westlaw, so a rumour of a Thomson Reuters purchase is not supported. Fastcase has since merged with vLex, though that was not verified in the search. At launch Clerk was available only for California cases, with plans to add federal and other state jurisdictions, and its current coverage and pricing were not found. This listing's website points to judicata.com, which may be outdated, so check where Clerk is sold now.
Judicata suits California litigators who want an objective read on a draft brief. Compare Clearbrief, vLex Vincent and Paxton AI. Browse the Legal tools directory for more.
What Can You Use Judicata For?
Brief grading
Overall grade with strengths and weaknesses.
Judge-specific context
How similar cases fared before the judge.
Citation review
Grades citations and arguments.
Judicata Features
- Clerk report — Grade, analysis and action items.
- Fastcase ownership — Acquired September 20, 2020.
- California-first coverage — At launch; later coverage not confirmed.
Who Is Judicata For?
- Litigators — Test a brief before filing.
- California practitioners — Launch jurisdiction.
Judicata Pros & Limitations
What We Like
- Grades arguments, not just citations
- Judge-specific context
- Backed by Fastcase
Limitations
- Pricing and current coverage not found
- Launch coverage was California only
- Product now sits inside Fastcase
Judicata Pricing
| Plan | Price | Main Features |
|---|---|---|
| Clerk by Fastcase | Not found | Brief grading and analysis |
Pricing was last verified October 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #1732
- Overall Score:
- 0.0/100
- Monthly Users:
- –
- Rank Change:
- ▼ 374
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Judicata or its company. How Our Rankings Work
Frequently Asked Questions
What does Clerk do?
It grades an uploaded brief and suggests improvements.
Who owns Judicata?
Fastcase acquired it on September 20, 2020.
Was it bought by Thomson Reuters?
No evidence supports that.
How much does it cost?
No pricing was found.
Our Take
Clerk was a clever way to stress-test briefs.
Check where the product lives now and what jurisdictions it covers.
Judicata Alternatives
Judicata Comparisons
Ready to try Judicata?
Visit the official website to get started.
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