Microsoft is consolidating its fragmented Copilot ecosystem into a single unified app, while simultaneously retiring three features including Podcasts, Deep Research, and Group Chat by August 18. This move reflects a larger pattern in the AI industry where companies are streamlining their offerings rather than expanding them, a shift that mirrors OpenAI's decision to shutter its Sora video generation tool earlier this year.

Why Is Microsoft Combining Two Separate Copilot Apps?

Unlike competitors such as ChatGPT, Gemini, or Claude, Microsoft's AI service has operated as two distinct products: "Copilot" for consumers and "Microsoft 365 Copilot" for professional use in work applications. This fragmentation created confusion for users who needed to bounce between different apps depending on whether they were using AI for personal tasks or work in Word and Excel.

The new unified Copilot app will serve both audiences through a single interface. Microsoft 365 Copilot users will only need to update their existing app with minor navigational changes, while personal Copilot users on desktop will need to migrate to the new application. Mobile users can switch via a standard app update. All existing chats and content will transfer to the new app, though they remain tied to the specific account where they were created.

What Features Are Being Discontinued, and Why Should Users Care?

Microsoft is discontinuing three legacy Copilot features as part of this transition. Users have until August 18 to export or save their work before these features become inaccessible.

• Podcasts: Users will no longer be able to generate new AI podcasts or access previously created ones after the deadline, making immediate export essential for anyone with saved podcast content.
• Deep Research: This feature will remain accessible for existing reports, but only Microsoft 365 Premium subscribers will be able to create new Deep Research documents after August 18.
• Group Chat: All group chat messages and images will become inaccessible after the deadline, requiring users to copy any important content beforehand.

The discontinuation of these features isn't unique to Microsoft. OpenAI shuttered its Sora video generation tool earlier in 2026, and also retired ChatGPT Atlas, a short-lived AI browser feature. This pattern suggests that major AI companies are becoming more selective about which features justify ongoing development and support.

How to Prepare for the Copilot Transition

• Export Podcast Content: If you've generated podcasts using Copilot, download or export them before August 18 to preserve your work, as they will be permanently inaccessible after that date.
• Save Group Chat Messages: Copy any important messages, images, or information from group chats before the deadline, since these conversations will no longer be retrievable in the new app.
• Plan for Deep Research Alternatives: If you rely on Deep Research but don't have a Microsoft 365 Premium subscription, explore alternative deep research features offered by other major AI platforms before losing access.
• Update Your Apps on Schedule: Plan to update Copilot on your devices before or shortly after August 18 to ensure a smooth transition to the unified app experience.

For users seeking replacements, Google's "Gemini Notebook," formerly known as NotebookLM, can generate AI-powered podcasts. Additionally, most major AI platforms now offer their own deep research capabilities, providing viable alternatives for users who relied on these discontinued Copilot features.

Microsoft's consolidation strategy reflects a broader industry shift toward streamlining AI products. Rather than continuously expanding feature sets, companies are focusing on core functionality and removing tools that don't align with their primary offerings. This approach suggests that the era of AI companies rapidly adding every conceivable feature may be giving way to a more focused, sustainable model of AI product development.