CoCounsel: The industry-leading GenAI assistant for professionals
Built by industry experts, backed by authoritative content, and equipped with best-in-class security, CoCounsel frees you to focus on high-value work that better serves your clients and business
CoCounsel is designed to simplify your day-to-day tasks
Uplevel your efficiency with generative AI (GenAI) tailored specifically for the way you work and access information.
For legal professionals
Accelerate your research, spend less time drafting, and complete more work with generative AI backed by over 225 years of expertise and grounded in the exclusive content of Westlaw and Practical Law.听听
For tax, audit, and accounting professionals
Streamline your workflows, speed up research, and deliver greater results with the agentic AI-driven platform designed to automate complex tasks, accelerate document analysis, and standardize processes.听
CoCounsel is your trusted partner, supporting you every step of the way
Focus more on complex, strategic work using professional-grade GenAI with agentic workflows built to amplify your expertise.
Work smarter with AI
Now, professionals can delegate substantive work to a GenAI assistant. CoCounsel provides:
- A fluid connection to the solutions you work in every day; it understands context and nuance across products and workflows, allowing you to derive more in-depth insights faster than ever.
- Access to the most innovative large-language models (LLMs) backed by the industry's most trusted and reliable content.
- Integration with industry-leading platforms such as Westlaw, Practical Law, Checkpoint, Microsoft 365, and document management system partners.听
Expert technology
Deliver results faster than ever before with technology engineered by over 1,000 GenAI and machine-learning (ML) experts.
Data privacy
Operate confidently knowing your sensitive data is secure, private, and not being used to train artificial intelligence models.
Trustworthy AI
Transform your legal work with generative AI grounded in trusted content, maintained by experts who focus on limiting inaccuracies and algorithmic bias.
Secure processing
Protect your client鈥檚 sensitive data during transit and storage with industry-standard protocols and encryption.
Professionals are choosing CoCounsel
"I think it's exponentially less time, because you don't know where to start sometimes to get answers. With AI-Assisted Research on CoCounsel, you don't have to worry about where to go. You just ask, and you get a response. It's concentrated in one place instead of looking at five different places."听
Founding partner
Mid-size law firm
鈥淚 used to spend an hour on this tax process, but with CoCounsel doing 80% of the work for me, I'm able to enjoy using judgment and reasoning when finishing the project since the mundane research is done for me.鈥
Tax partner
Top U.S. 100 firm
Frequently asked questions
CoCounsel is the GenAI assistant for professionals, available wherever you work within the 抖阴成年 ecosystem or integrated platforms such as Microsoft 365.
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CoCounsel branded products offer unique skills, such as Search a Database and Review Documents within CoCounsel Core. CoCounsel can also focus on assisting in a specific area of work like faster drafting within CoCounsel Drafting.
Existing 抖阴成年 products enhanced by CoCounsel are standalone products that integrate CoCounsel to facilitate specific tasks, such as Westlaw Precision with CoCounsel鈥檚 AI-Assisted Research, helping users save time and maximize the value of their access to our trusted content.
No. Your user content and prompts are not used to train or improve CoCounsel and associated products or LLMs, used in 抖阴成年 or third-party output, or stored by OpenAI or Google.
抖阴成年 GenAI third-party partners, such as OpenAI and Google, are contractually prohibited from using any customer data to train their models. Additionally, where applicable, we have established systemic controls to turn off third parties' abuse-monitoring solutions to ensure there is no human access to 抖阴成年 customers' data or inclusion of that data in third-party models.
Retention of user content and prompts is customized to fit customer needs and set up at the organization account level with the support of a 抖阴成年 client manager. We then delete user content and prompts in accordance with the customer's retention policy. Users can delete their content and prompts in the product at any time.听
All GenAI LLM requests originating from 抖阴成年 are processed under the identity "抖阴成年," never identifying the 抖阴成年 customer who made the request. We secure all data in transit via TLS 1.2, and symmetric encryption (AES-256) protects data at rest. All interactions with GenAI LLM providers use zero-retention API calls.
Systematic procedures and hosting are in the U.S. We process all interactions with OpenAI GPT and Google Gemini in the U.S. We host backup data in separate availability time zones in the U.S.*
*Region-based hosting is available in the UK, Australia, and Canada.
We have developed and implemented prompting "guardrails," ensuring our GenAI-based products will only produce responses from content drawn from a clearly defined and limited set of verified information, such as our own content databases.听This practice restricts the large language model's ability to produce potentially objectionable content broadly sourced from the internet.