Introducing apps in ChatGPT and the new Apps SDK
OpenAI just opened ChatGPT to third-party apps. Developers can ship custom agents inside the platform starting today.

Why it matters
ChatGPT is evolving from a chat interface into an app platform. This is a significant ecosystem play that could reshape how AI capabilities reach users—and who captures value in the stack.
The key facts
5 to knowNew Apps SDK launched in preview
Apps ship directly inside ChatGPT interface
Developers can build immediately
Platform expansion beyond native features
Potential ecosystem monetization opportunity
Go to the source
OpenAI Blogopenai.com
Publisher excerpt: We’re introducing a new generation of apps you can chat with, right inside ChatGPT. Developers can start building them today with the new Apps SDK, available in preview.