ChatGPT introduces group chats with invite links and privacy features

OpenAI has rolled out group chat functionality for ChatGPT, turning what has always been a solo experience into something closer to a shared workspace. The feature, which launched on November 13, 2025, lets users invite up to 20 people into a single ChatGPT conversation, complete with invite links and a privacy architecture designed to keep your personal chats firmly walled off from the group. How the feature works The group chat system supports participants across Free, Go, Plus, and Pro subscription tiers. Users can generate shareable invite links to bring others into a conversation, with a cap of 20 people per chat. Personal memories, the contextual information ChatGPT accumulates from your private conversations to personalize responses, stay completely isolated from shared sessions. Your group collaborators won’t inadvertently trigger responses informed by your private individual interactions. Early signs of the functionality appeared in the ChatGPT Android app as far back as October 2025, with code references to group chat capabilities and private side chats surfacing in app teardowns. The global rollout followed quickly, expanding worldwide by November 20, just a week after t...