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AI-powered legal research that finds relevant authority faster

From $150/mo, free trialVisit Website
Reviews on Capterra
134 reviews tracked

The Bottom Line

Price
From $150/mo, free trial. Compare plans

Key facts

  • AI legal assistant (CoCounsel) acquired by Thomson Reuters for $650M and integrated with Westlaw
  • Analyzes up to 10,000 documents per project for e-discovery, due diligence, and contract review
  • Drafts legal memos, deposition questions, and compliance documents for 10,000+ law firms

Pros

  • Legal AI platform
  • Good research
  • Active development
  • Good features
  • Time saving

Cons

  • Expensive
  • Legal focus only
  • Learning curve
  • Thomson Reuters owned
  • Support varies

What is Casetext?

Editorial review
Casetext is an AI-powered legal research platform that helps lawyers find relevant case law, statutes, and legal authority faster than traditional research tools. Acquired by Thomson Reuters, Casetext pioneered AI in legal research and created CoCounsel, described as a leading AI legal assistant built on advanced models. The platform combines comprehensive legal databases with advanced AI capabilities that go beyond simple keyword searching. CoCounsel can review documents, draft legal research memos, prepare for depositions, analyze contracts, and answer complex legal questions with citations to relevant authority. The AI understands legal context and can identify relevant cases that keyword searches might miss. Casetext serves law firms of all sizes, from solo practitioners to large firms, as well as in-house legal teams. The platform is known for offering enterprise-grade legal research at a fraction of the cost of traditional providers like Westlaw and LexisNexis, making comprehensive legal research accessible to budget-conscious firms.

Ratings Across the Web

4.7 (134 reviews)

Casetext holds an aggregate rating of 4.7 out of 5 from 134 reviews across Capterra, last checked September 17, 2026.

Ratings aggregated from independent review platforms. Learn more

Key Features

  • Legal AI research
  • CoCounsel assistant
  • Document review
  • Brief analysis
  • Deposition prep
  • Contract analysis

Pricing Plans

Free Trial

Pricing checked Oct 2, 2026

Casetext plans and prices, checked October 2026
PlanPriceDetails
Solo

$150/monthly

  • AI legal research
  • CoCounsel AI assistant
  • Document review
+1 more
  • Solo practitioner focused
CoCounsel Core

$225/monthly

  • Per user pricing
  • AI document work
  • Contract analysis
+2 more
  • Deposition prep
  • Volume discounts available
Unlimited

$500/monthly

  • Unlimited AI queries
  • Full CoCounsel access
  • All features included
+1 more
  • No per-query limits
Westlaw Precision

$428/monthly

  • CoCounsel included
  • Full Westlaw access
  • All states and federal
+1 more
  • Thomson Reuters integration

Is Casetext worth the price?

Fair value

Casetext was acquired by Thomson Reuters in 2023 and its AI capabilities now live inside CoCounsel.

The platform is expensive compared to general-purpose AI tools, but purpose-built for legal work with case law citations, deposition prep, and contract analysis. Solo practitioners and small firms will feel the per-user cost most acutely.

Hidden Costs & Gotchas

The break-even is roughly 3 tasks/month

Westlaw integration is a premium layer

CoCounsel Core ($225/mo) does NOT include Westlaw access. Adding Westlaw Precision bumps the cost to $428/user/month, a 90% increase

Annual contract required for Westlaw Precision with CoCounsel, no monthly flexibility for the most comprehensive plan

Reference attorney support is only available on the $500/mo All Access plan, lower tiers rely entirely on AI without human backup

Per-task pricing on On Demand does not include bulk discounts, each task costs the same whether you run 1 or 100

Full Casetext pricing: every plan, hidden costs and alternatives

Reviews

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4.7/5

Across 134 verified user reviews on Capterra

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Casetext FAQ

How does Casetext's AI enhance legal research beyond traditional methods?

Casetext utilizes advanced AI capabilities that go beyond simple keyword searching to understand legal context. This allows it to identify relevant cases that traditional keyword searches might miss, helping lawyers find pertinent authority faster.

Which teams would benefit most from using Casetext?

Casetext is designed to serve law firms of all sizes, from solo practitioners to large firms, as well as in-house legal teams. It is particularly beneficial for those seeking enterprise-grade legal research capabilities.

How does Casetext compare to Fastcase in terms of its AI capabilities?

Casetext pioneered AI in legal research and developed CoCounsel, a leading AI legal assistant built on advanced models. This platform combines comprehensive legal databases with AI capabilities to review documents, draft memos, and analyze contracts, which extends beyond the scope of traditional research tools like Fastcase.

What kind of tasks can CoCounsel, Casetext's AI legal assistant, perform?

CoCounsel can review documents, draft legal research memos, prepare for depositions, analyze contracts, and answer complex legal questions. It provides citations to relevant authority for its responses.

How is Casetext priced?

Casetext is offered as a paid product. There is no permanently free tier available for its services.

Can Casetext assist with preparing for legal depositions?

Yes, CoCounsel, Casetext's AI legal assistant, is capable of helping users prepare for depositions. It leverages advanced AI to support various legal tasks.

Source: casetext.com

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