Starting November 1, 2026, Microsoft retires AI Builder capacity add-ons from sale, according to its Partner Center announcements.

Microsoft 365 Copilot SKUs that do not require a base subscription will be available from December 1, and current offers are being renamed with “(add-on)” from October 16.

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Image: Microsoft Redmond Campus redevelopment aerial view, Sept. 2021.jpg by Atomic Taco, CC BY-SA 2.0, via Wikimedia Commons. Illustrative photo; it does not show the events described.