September 18, 2026
ChatGPT brings work and personal accounts into one conversation: feature available on all plans
On September 17, 2026, ChatGPT added support for multiple accounts in plugins on web, mobile, and desktop. The feature is available on all plans: personal and work accounts can be used in the same conversation.

OpenAI Developers
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Personal account, work account, side-project account, another side-project account. Build on all of them. Multiple-account support is now available in most plugins.
Starting today, you can connect multiple accounts with most plugins in ChatGPT! 🎉 Bring context from your work and personal accounts into the same conversation. Connect your accounts in the plugin directory: http://chatgpt.com/plugins Devs: this works automatically, with no changes needed. But, to make the experience for users of your plugin even better, add a profile tool to your MCP server so ChatGPT can label the accounts: https://developers.openai.com/plugins/build/auth#support-multiple-accounts

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On August 28, 2026, multiple accounts arrived for Gmail, Google Calendar, and Google Contacts on supported Plus, Pro, Business, and Enterprise plans, across web, desktop, iOS, and Android. ChatGPT now says it supports multiple accounts for all plans and most plugins.
Connecting. Open Settings → Apps or Plugins, choose the required plugin, go to Connected accounts → Connect another account, and complete the provider authorization. A personal account cannot access data available only to a work account: support depends on the specific app and account.
The capability remains limited: multiple accounts work only where the specific app supports them.
