Thomson Reuters · Legal
AI legal assistant from Thomson Reuters providing research, document review, and drafting assistance for lawyers.
Pricing
Enterprise pricing
Trust 86
Legal
Casetext
AI legal research platform using GPT-4 to provide comprehensive legal research and analysis capabilities.
Now redirects elsewhere · confirmed 2026-09-30
casetext.com now redirects to thomsonreuters.com, titled "CoCounsel: The industry-leading AI for professionals | Thomson Reuters". This tool is left out of every ranking on this site. See what changed in September 2026.
What’s good
- Good research quality
- GPT-4 powered
- User-friendly
Where it falls down
- Acquired by Thomson Reuters
- Subscription pricing
- US law focused
Features
Legal research
Brief analysis
Case finding
Document review
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Cost against price
Casetext costs $180. What does it cost to run?
We do not know which model Casetext runs on, so here is the range. One seat doing the light workload, on the cheapest, middlemost and dearest models in the index.
| If it runs on | Model | Model cost | Left of $180 |
|---|---|---|---|
| Cheapest priced model | Qwen 3.7 Flash | $0.13 | $180 (100%) |
| Middle of the range | Gemini 3.1 Pro | $11 | $169 (94%) |
| Dearest priced model | Claude Fable 5 | $48 | $132 (73%) |
A model, not an audit. This is what the intelligence would cost at that shape of work, not what Casetext pays: we do not know its model, its real usage or what it has negotiated, and the figures exclude caching, batching and volume discounts. What the gap is worth is the product, and that is the thing to judge.
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