CoCounsel Legal

CoCounsel Legal is the most advanced single AI tool that helps you complete research, drafting, and document analysis with speed and precision. It allows you to work across the tools you use every day — including Westlaw, Practical Law, Microsoft 365, and document management systems (DMS) — within a single, unified experience. Enhanced by expert-created prompts, end-to-end agentic workflows, and deep research, CoCounsel Legal enables you to work faster so you can focus on high-value strategies that drive better business outcomes and growth. It is purpose-built for legal professionals and grounded in authoritative Westlaw and Practical Law content and expertise, so you can feel confident your results are thorough and accurate.

As you navigate CoCounsel Legal, your AI assistant will follow you throughout your workflow, ready to help with research, analysis, and drafting tasks like modifying a contract or document discovery review.

You can also tap into powerful agentic-AI workflows by using features like Deep Research, which emulates the workflow of a seasoned legal researcher, formulating and executing a multistep plan to cover every base of your legal questions.

Yes, CoCounsel Legal uses generative AI and agentic AI to power capabilities such as deep research, litigation document analysis, and end-to-end agentic workflows that help transform the way legal professionals work. Grounded in trusted Westlaw and Practical Law content, CoCounsel Legal provides verifiable results, so you can feel confident your work is thorough and accurate.

We’ve designed CoCounsel Legal to handle complex, multistep legal work the same way an experienced attorney would — developing the right legal approach, working through each step, and delivering polished work product with citations.