Microsoft Copilot

Launched on February 7, 2023, as Bing Chat before unifying under the Copilot brand, Microsoft Copilot integrates models from OpenAI and Anthropic across Windows, Microsoft Edge, Microsoft 365, mobile apps, and copilot.microsoft.com. In June 2026, Microsoft Copilot recorded 92.7 million standalone website visits (under 1% of top-74 AI tool web traffic), growing +3.7% from February 2026. Because most usage happens directly inside Windows 11 and Office apps, web traffic understates its enterprise footprint: Microsoft 365 Copilot surpassed 30 million paid seats in July 2026. In August 2026, Microsoft announced plans to merge its consumer Copilot experience with Microsoft 365 Copilot into a unified application. Earlier in March 2026, Microsoft added in-chat partner app experiences via the Microsoft 365 Agent Store, including Canva, Figma, and Adobe Acrobat.