M365 Copilot

#14 in Enterprise Copilots

microsoft · since 2023-11-01 · 5× · last seen Jul 01, 2026

31

Momentum

Microsoft 365 Copilot is an AI-powered productivity assistant for enterprises, deeply integrated into the Microsoft 365 app suite (Word, Excel, PowerPoint, Outlook, Teams, OneNote, and others). It uses Microsoft Graph for organizational data grounding and, since 2025, supports multi-agent orchestration through Copilot Studio. The product is available as a paid add-on to existing M365 plans; a base Copilot Chat tier is included at no extra cost for eligible M365 customers. Customer data is not used to train foundation models.

Sources (5)