AI in Legal: the weekly briefing
How AI is changing legal work in the US, UK and Europe: law firms and in-house teams, the legal-tech tools they buy, and the courts and judges dealing with AI in their own work.
Every Monday: what happened last week, what it means, and every story we linked · Today’s Legal news
This week’s briefing · AI in LegalMonday, October 19, 2026 · 23 stories
Microsoft puts legal AI inside Word. Harvey and Legora race to own the front door for corporate legal work.
Microsoft's broad legal Copilot makes basic drafting and contract review harder to sell as separate software. Legal AI companies now need to prove they can handle a firm's data, matter flow, and specialized work better than Word can.
Inside
- Microsoft brings legal AI into Word and Cowork.
- Harvey and Legora launch competing legal intake products.
- Law firms are buying multiple AI products, not picking one winner.
- Client data and recorded conversations create new legal exposure.
Our prediction · check in October 2027
By October 2027, at least one established legal AI vendor will make its main drafting and review product available primarily through Microsoft Copilot for Legal rather than through its own separate application.