AI Legal Assistant
CoCounsel: Achieve results only possible when GenAI unites with Westlaw and Practical Law
Complete end-to-end workflows more quickly, thoroughly, and accurately with the most comprehensive professional-grade AI legal solution on the market
Why trust your practice to CoCounsel?
Exclusive content, proven platforms
Only CoCounsel integrates advanced AI, Westlaw and Practical Law content, and Microsoft 365. Research, analyze, and draft in a single, seamless workstream.
Partnership, not just product
Navigate change with ease. Our 200-person success team and $200 million annual AI investment ensure you get the most from your AI spend—now and as you grow.
Industry’s AI solution of choice
The entire federal court system and courts in 47 U.S. states have CoCounsel. It's used by over 17,000 law firms and legal department, including 80% of the Am Law 100.
Move faster and work smarter
2.6x
More than double your speed on document review and contract drafting with CoCounsel, freeing your time for higher-value creative and strategic work.
1,200+
Over 550 Westlaw and 650 Practical Law editors work with our advanced AI to continually create exclusive analysis you can rely on.
85%
The vast majority of users report finding more key pieces of information when they use CoCounsel to help them review and analyze information.
“CoCounsel is truly revolutionary legal tech. Its power to increase our attorneys’ efficiency has already benefited our clients. And we have only scratched the surface of this incredible technology.”
John Polson
Chairman and Managing Partner
Fisher Phillips, LLP
Transform the way you get work done
CoCounsel moves with you from task to task, from legal research and case strategy to drafting and analyzing documents.
- Research authoritative content
- Strategize and advise
- Draft documents
- Analyze documents
Use Westlaw and Practical Law content for quick, accurate research
- Access the most comprehensive collection of legal information.
- Uncover on-point cases and data-driven insights faster with industry-leading tools and proprietary editorial enhancements.
- Quickly get relevant answers to your research questions backed by links to trusted Westlaw and Practical Law resources.

Confidently make decisions informed by accurate and reliable insights
- Save time with easy-to-understand how-to guides, templates, checklists, and more.
- Ask questions in everyday language and receive a summarized response with links to relevant content.
- Get the most clear, concise, and current resources backed by our rigorous editorial process.

Streamline your workflows directly in Microsoft Word
- Easily find the best starting point for your draft.
- Modify language, align to preferred terms, and finalize documents with ease.
- Validate authorities, check the status of cited laws, and draft and respond to discovery requests.

Gain actionable insights quickly from any set of documents
- Ask complex questions about your documents and receive nuanced answers without missing a detail.
- Compare documents, identify non-compliant language, and create timelines with patented AI applications.
- Intelligently search entire databases and receive tailored summaries of lengthy documents.

Experience everything CoCounsel has to offer
CoCounsel supports every stage of your workflow
Litigation work
From client intake to appeals and beyond, CoCounsel streamlines litigation and helps you focus on the most rewarding aspects of the job.
Transactional work
CoCounsel pinpoints key knowledge so you can draft with authority, review with accuracy, and negotiate with confidence.
Find a CoCounsel plan that meets your needs
Discover how CoCounsel is shaping the legal industry
Turbocharging legal tasks with CoCounsel generative AI
“A task that would previously have taken an hour was completed in five minutes or less.”
Jarret Coleman, General Counsel, Century Communities
Drafting quickly and confidently in-house
“There is substantial time saving when using CoCounsel Drafting.”
J.J. Ball, Legal Counsel, Systemiq
Doing it all with GenAI
“It’s like completing advanced mathematic equations by hand versus using a calculator. AI never tires, it never gets bored, it never gets interrupted.”
Questions about CoCounsel? We're here to support you.
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