Developers can now submit apps to ChatGPT

OpenAI just flipped a switch that's been rumored for months: developers can now submit apps for review and publication inside ChatGPT itself. Once approved, those apps show up in a fresh in-product directory, meaning users can browse and launch third-party tools without ever leaving the chat window. It's a small UI change with big platform implications.

The company also rolled out updated developer tools and guidelines alongside the Apps SDK, which is the real engine here. Apps SDK lets developers build what OpenAI calls chat-native experiences — software that doesn't just answer questions but actually does things, pulling in real-world actions triggered from inside a conversation. Think less chatbot plugin, more embedded mini-app that understands context because it's living inside the thread.

This matters because ChatGPT has quietly become a default interface for hundreds of millions of people, and OpenAI knows it. Turning that interface into a distribution channel — complete with review, guidelines, and discovery — is the same playbook Apple ran with the App Store and Google ran with Android. Except this time the platform is a language model, not an operating system, and the apps are conversational rather than icon-based.

For developers, the pitch is straightforward: build once, get surfaced to ChatGPT's existing user base, skip the cold-start problem that kills most consumer software. For OpenAI, it's a way to keep users inside its ecosystem instead of bouncing out to standalone apps or competitors. Whether this becomes a genuine app economy or just a curated list of a few dozen partners will depend entirely on how loose or strict that review process turns out to be.