Microsoft 365 Copilot and Power Apps: Retirement of App Builder agent and vibe.powerapps.com

Microsoft is retiring the App Builder agent and vibe.powerapps.com by November 30, 2026, consolidating app creation into Copilot Cowork and Microsoft Copilot Studio. New app creation in retired platforms ends mid-October 2026. Organizations must migrate existing apps before retirement using upcoming in-product migration tools. Apps in Copilot Cowork are now available through the Frontier program, and Apps in Microsoft Copilot Studio are rolling out in public preview.To provide a unified experience for building apps with natural language, Microsoft is retiring the App Builder agent in Microsoft 365 Copilot and vibe.powerapps.com. Copilot Cowork and Microsoft Copilot Studio will become the primary experiences for creating apps using natural language. This retirement helps consolidate app creation experiences and provides makers with a consistent path forward for building and managing apps. Rollout schedule Milestone Event Apps in Copilot Cowork available through the Frontier program September 8, 2026 Public preview rollout of Apps in Microsoft Copilot Studio begins Early October 2026 In-product migration becomes available. Creation of new apps in App Builder agent and vibe.powerapps.com is no longer supported. Mid-October 2026 App Builder agent and vibe.powerapps.com are retired. November 30, 2026 Impact on your organization Who is affected Makers who have built apps using the App Builder agent in Microsoft 365 Copilot Makers who have built apps using vibe.powerapps.com Administrators responsible for supporting these makers and applications Platforms and services Microsoft 365 Copilot Power Apps Microsoft Copilot Studio Copilot Cowork What will happen Starting in mid-October 2026, makers will no longer be able to create new apps using the App Builder agent. Starting in mid-October 2026, makers will no longer be able to create new apps using vibe.powerapps.com. Existing App Builder and Vibe apps can be opened to begin the migration process once in-product migration becomes available. On November 30, 2026, the App Builder agent and vibe.powerapps.com will be retired. Apps that are not successfully migrated before November 30, 2026, will no longer be accessible through these retired experiences. Makers should build new apps in Copilot Cowork or Microsoft Copilot Studio. Action required and recommendations Action is required if your organization has apps created using […]

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