Everlaw Connects Its Evidence Platform to Thomson Reuters CoCounsel Legal

What the integration does

Everlaw says users of both Everlaw and CoCounsel Legal will be able to reach Everlaw matters and data from within CoCounsel. The company describes the aim as giving legal professionals new ways to combine the evidence in their matters with the legal content they rely on to advise clients, develop strategy and produce legal work. That content comes from Westlaw and Practical Law, according to Everlaw.

The pairing joins two different strengths. CoCounsel Legal offers what Everlaw calls a deep foundation of legal knowledge, including authoritative Westlaw primary law and trusted Practical Law guidance. Everlaw contributes its ability to process, handle, search and analyze evidence at scale. Everlaw says it will continue to serve as the governed system of record for that evidence.

How lawyers might use it

Everlaw describes two example workflows. In the first, a lawyer starts in CoCounsel with a question about the law, uses CoCounsel's legal knowledge to understand the relevant authorities and practical considerations, and then calls on Everlaw to examine how those questions apply to the evidence in a specific matter.

In the second, attorneys use CoCounsel to interrogate an Everlaw matter. They can identify relevant collections or document sets, surface evidence tied to a particular issue, and use those findings to inform further legal analysis and drafting.

Everlaw says users can simply describe what they want in a straightforward prompt, which is then translated into Everlaw workflows. The idea is that teams can reach Everlaw's capabilities wherever their legal work is being done. The company adds that litigators can rely on those capabilities within CoCounsel whether they are beginning a matter or preparing for trial.

Why it matters for legal teams

Everlaw frames the move around a familiar problem: practicing law often means juggling separate systems for evidence and discovery, for researching case law, and for drafting the work product that joins questions of fact with questions of law. The company argues that legal AI platforms can increasingly help lawyers synthesize information and orchestrate work across such systems, but only if they have access to the right information, including evidence, trusted legal knowledge, case context and the governance legal work requires.

Everlaw expects the most capable legal AI systems to bring together specialized capabilities, authoritative knowledge and trusted evidence rather than work in isolation. The source does not give details on pricing, availability dates or which customers can use the integration, so those points remain to be confirmed.