# OpenAI Launches Apps Inside ChatGPT with New Developer SDK

OpenAI announced today that users can now interact with third-party apps directly within ChatGPT, marking a significant expansion of the platform's capabilities.

The company introduced a new Apps SDK (Software Development Kit) that allows developers to build applications that integrate seamlessly into ChatGPT conversations. This means users will no longer need to switch between different tools or platforms to access various services—they can simply chat with apps inside their existing ChatGPT interface.

The Apps SDK is currently available in preview, giving developers early access to start building these conversational applications. This opens the door for a wide range of potential integrations, from productivity tools to specialized services that can be accessed through natural conversation.

**Why It Matters**

This move transforms ChatGPT from a standalone AI assistant into a platform ecosystem. Instead of just answering questions, ChatGPT becomes a