Harvey launches as Microsoft 365 Copilot agent and Copilot Cowork plugin
- Vendors
- Harvey AI
- Significance
- High
- Confidence
- Confirmed
Why this matters
This firm is building AI capability with partners, with Harvey AI in the stack. This is a high-significance signal for buyers benchmarking their panel.
Harvey launched availability as an agent inside Microsoft 365 Copilot and as a plugin in Copilot Cowork. Legal teams can use Harvey for precedent-aware legal answers, document analysis, research, and Vault retrieval without leaving Word, Outlook, or Teams. Copilot Cowork enables multi-step legal workflow orchestration.
- Significance
- High
- Source type
- Vendor Announcement
Vendors involved
Elsewhere in the market
- Product AdoptionOct 23, 2026
GA-Alliance selects Harvey for its 80-country network, starting in Italy and extending to 2,600+ professionals
- InsourcingOct 22, 2026
Repsol's legal team completes a mid-sized M&A transaction in-house with Harvey, where outside counsel quotes averaged €200,000
- Product AdoptionOct 21, 2026
CVS Health deploys Harvey across its Corporate Affairs functions following a pilot
- Product AdoptionOct 21, 2026
Harvey publishes mid-sized firm adoption playbooks: Munck Wilson Mandala, Gray Reed (practitioner-led CIO) and Foley Hoag (94% adoption)
Foley Hoag
- PartnershipOct 21, 2026
iManage connector goes live in Harvey's Connector Library, giving Harvey governed access to firm matter content via MCP