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CoCounsel (Thomson Reuters)

The professional-grade AI assistant you can trust.

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Overview

CoCounsel is an AI legal assistant developed by Thomson Reuters, built on Casetext's original platform. It leverages generative AI to help legal professionals perform tasks more efficiently. CoCounsel's skills include legal research, document review, deposition preparation, and contract analysis. A key feature is its grounding in Thomson Reuters' authoritative content, like Westlaw, to provide reliable and verifiable results.

✨ Key Features

  • AI-Assisted Legal Research
  • Document Review and Analysis
  • Contract Analysis and Policy Compliance
  • Deposition Preparation
  • Drafting Legal Memos and Communications
  • Timeline Creation

🎯 Key Differentiators

  • Grounded in trusted, proprietary content from Westlaw and Practical Law
  • Focus on verifiability and reducing AI hallucinations
  • Developed by a major, established legal technology provider

Unique Value: Delivers reliable, professional-grade AI assistance by grounding its responses in the trusted and authoritative content of the Thomson Reuters ecosystem, allowing lawyers to work faster with confidence.

🎯 Use Cases (4)

Legal Research Contract Review and Due Diligence Litigation Preparation Drafting Legal Documents

✅ Best For

  • Quickly finding relevant case law for a legal brief
  • Analyzing a batch of contracts to check for compliance with a specific policy
  • Preparing a lawyer for a deposition by summarizing key documents and identifying important questions

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Users without a need for integration with premium legal research databases

🏆 Alternatives

Harvey Lexis+ AI Spellbook

Its primary differentiator is the direct integration and grounding in Westlaw's content, which aims to provide more accurate and citable results compared to AI tools that rely solely on public data.

💻 Platforms

Web

🔌 Integrations

Westlaw Practical Law Microsoft 365 iManage NetDocuments

🛟 Support Options

  • ✓ Email Support
  • ✓ Live Chat
  • ✓ Phone Support
  • ✓ Dedicated Support (All plans tier)

🔒 Compliance & Security

✓ SOC 2 ✓ GDPR ✓ ISO 27001 ✓ SSO ✓ SOC 2 Type II ✓ ISO 27001

💰 Pricing

Contact for pricing
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