Harvey Brings Legal AI Into Microsoft 365 Copilot

Harvey, the legal AI platform, is now available as an agent inside Microsoft 365 Copilot and as a plugin inside Copilot Cowork, giving legal teams access to specialized legal intelligence directly within Microsoft Word, Outlook, and Teams.

This integration matters because legal professionals currently lose over an hour each day switching between systems just to gather the context needed to begin work. Harvey's entry into Microsoft 365 addresses that specific friction by placing legal AI inside the tools lawyers already use daily.

Inside Copilot

Legal teams can access Harvey directly within Microsoft 365 Copilot by typing @Harvey or selecting the Harvey agent from the sidebar. From there, they can ask legal questions, analyze documents, and retrieve precedent materials from Harvey Vault, the platform's centralized document repository, without leaving the Copilot interface.

Harvey Vault stores prior work product, precedent deals, and past negotiation positions. These materials surface automatically when a lawyer is reviewing a contract or analyzing a document inside Copilot.