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deepmind.google·6d ago
AI Engineering
OpenAI Blog·Oct 6·5 min read
Introducing apps in ChatGPT and the new Apps SDK
TL;DR
Previously, extending ChatGPT's capabilities required complex integrations; developers lacked a straightforward way to build interactive tools within the chat interface. OpenAI released the Apps SDK, a new development framework enabling developers to create and deploy applications directly inside ChatGPT.
✦ Why It Matters
Developers can now build ChatGPT-native applications using the Apps SDK, reducing integration complexity and enabling faster feature deployment.
Key Takeaways
- Start building apps today using the Apps SDK preview for ChatGPT integration.
- Apps run natively inside ChatGPT, eliminating need for external platform dependencies.
- Developers can test and iterate on applications immediately without complex infrastructure setup.
- In-chat app functionality keeps users in conversation context while accessing specialized tools.
Full Summary
ChatGPT users previously relied on plugins or external integrations to access specialized tools, creating friction between conversation and functionality. OpenAI introduced a new generation of apps—interactive applications built natively within ChatGPT—alongside the Apps SDK, a developer toolkit available in preview.
The SDK provides the technical foundation and APIs needed to build these in-chat applications without requiring separate infrastructure. Developers can begin building and testing apps immediately using the preview SDK, with applications running directly in the ChatGPT interface.
This approach reduces integration complexity and allows users to access specialized functionality without leaving the chat context. The shift enables faster iteration cycles for developers and seamless user experiences where conversation and tool use coexist.