AI-powered legal research that finds relevant authority faster
Visit WebsiteReviews onCapterraSourceForge
201 reviews trackedThe Bottom Line
Entry price
Paid plans only
Biggest pro
Legal AI platform
Biggest con
Expensive
TL;DR - Casetext
- GPT-4 powered legal assistant acquired by Thomson Reuters for $650M, now integrated with Westlaw
- CoCounsel 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
Pricing: Paid only
Best for: Enterprises & pros
4.5/5 across review platforms
What is Casetext?
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 for 650 million dollars, Casetext pioneered AI in legal research and created CoCounsel, described as the world first AI legal assistant built on GPT-4.
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.
Pros & Cons
Pros
- Legal AI platform
- Good research
- Active development
- Good features
- Time saving
Cons
- Expensive
- Legal focus only
- Learning curve
- Thomson Reuters owned
- Support varies
Ratings Across the Web
4.5(201 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Legal AI researchCoCounsel assistantDocument reviewBrief analysisDeposition prepContract analysis
Pricing Plans
Free TrialSolo
$150/monthly
- AI legal research
- CoCounsel AI assistant
- Document review
- Solo practitioner focused
CoCounsel Core
$225/monthly
- Per user pricing
- AI document work
- Contract analysis
- Deposition prep
- Volume discounts available
Unlimited
$500/monthly
- Unlimited AI queries
- Full CoCounsel access
- All features included
- No per-query limits
Westlaw Precision
$428/monthly
- CoCounsel included
- Full Westlaw access
- All states and federal
- Thomson Reuters integration
Reviews
4.5/5
Across 201 verified user reviews on Capterra, SourceForge
Add your hands-on experience to help the next buyer.
Best Casetext Alternatives
Top alternatives based on features, pricing, and user needs.
FastcaseFreemium
Experience smarter, faster legal research and workflows powered by AI.
vLexPaid
AI-powered legal intelligence for comprehensive research, litigation, and transactional support.
Bloomberg LawPaid
All-in-one legal research software with news, primary sources, practice tools, and expert analysis.
Still deciding?
Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.
Explore More
Casetext FAQ
What is CoCounsel and how does it work?
CoCounsel is an AI legal assistant built on GPT-4 that can perform complex legal tasks including document review, research memo drafting, deposition preparation, contract analysis, and answering legal questions. It provides answers with citations to relevant legal authority.
How does Casetext compare to Westlaw and LexisNexis?
Casetext offers similar comprehensive legal databases at significantly lower prices. Many users report comparable or better research results with AI-powered search that finds relevant cases traditional keyword searches miss. The platform is particularly popular with small and mid-size firms.
What legal databases does Casetext include?
Casetext provides access to federal and state case law, statutes, regulations, court rules, and secondary sources. The database includes millions of legal documents with AI-enhanced search and citation analysis.
Can CoCounsel review documents?
Yes, CoCounsel can review large document sets for due diligence, discovery, or contract analysis. It identifies key provisions, potential issues, and relevant information across hundreds of documents, dramatically reducing manual review time.
Is there a free trial available?
Yes, Casetext offers a 7-day free trial for all plans, allowing lawyers to test the AI legal research capabilities before committing to a subscription.
Source: casetext.com