Harvey AI Integrates with Microsoft 365 Copilot for Legal Teams

Harvey AI has announced an integration with Microsoft 365 Copilot and Copilot Cowork, embedding its legal AI capabilities into Word, Outlook, and Teams so lawyers can access legal research, document analysis, clause precedents, and drafting support without switching platforms. The article says the integration is intended to reduce time spent moving between tools by bringing contract review, M&A due diligence, memo drafting, and other legal workflows directly into Microsoft 365 applications. Examples include flagging non-standard contract terms, retrieving prior positions from Harvey Vault, drafting a mutual NDA with specific parameters, and escalating complex agreements for deeper review in Harvey's standalone environment. The article also highlights Harvey's rapid growth, including backing from OpenAI, Sequoia Capital, and Andreessen Horowitz, reported adoption by more than half of Am Law 100 firms and over 100,000 lawyers globally, a reported $200 million funding round, and a valuation of $11 billion as of March 2026. Overall, the article presents the Microsoft partnership as part of a broader shift toward embedding AI agents into enterprise productivity suites and potentially setting a new standard for legal-team workflows.

(Source：Blockchain News)