OpenAI has rolled out a major new integration for ChatGPT on Mac, introducing a plugin that connects directly with Apple’s Messages app. The update, released today, allows the app on Apple silicon Macs to access iMessage, SMS, and RCS conversations—letting users read, search, draft, and send messages natively from within ChatGPT. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
What’s New
The “Apple Messages plugin” enables ChatGPT to interface with the Messages app on macOS. Users can read and search through existing chats and send messages via Messages, but only after approving each message under default settings. Persistent permissions are optional and come with visibility into associated privacy and control considerations. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
This feature works across all ChatGPT subscription tiers—no plan is excluded—and is supported within both the ChatGPT Work and Codex products. But there’s one catch: it’s exclusive to Macs running Apple silicon. Users with Intel-based Macs will not have access. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
Other Updates & Enhancements
Alongside the Messages plugin, the latest update includes cross-device improvements: pinned chats now sync between Mac and iPhone, so important conversations stay readily available wherever you open the app. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
For users of Codex—often used for workplace and development workflows—there’s also a new “snapshot” feature. It lets users share a read-only capture of a thread. The snapshot doesn’t change even if the original thread does. Personal account snapshots are link-accessible by anyone with the URL; workspace-based links are limited to team members. Sensitive data redaction is automatic in many cases, though OpenAI advises reviewing content before sharing. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
Furthermore, Site collaboration tools are getting more flexible. Owners of Sites hosted in ChatGPT can now invite others to co-edit, save draft versions, update content and database entries, publish after approval, and even change a Site’s URL without redeploying—while maintaining redirects from the old address. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
Another small but notable change: the “Computer History” feature, which leverages Memories, is now rolled out to Pro, Business, and Enterprise users in the UK, EEA, and Switzerland—though it remains an optional feature and is off by default. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
What You Should Know
The Messages plugin raises serious privacy considerations. Under default settings, each message must be explicitly approved before sending. Granting persistent access reduces friction but may pose greater risk; users are advised to review the permission settings carefully. OpenAI has published guidance on how to grant, revoke, and manage access. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
Also, despite deep integration, remote interaction via Messages is not supported, and the plugin won’t insert itself into standard ChatGPT chats—you can only use it when operating through the plugin in supported contexts. And as noted, only Apple silicon Macs can use it—legacy Intel Macs are out. ([9to5mac.com](https://9to5mac.com/2026/08/20/chatgpt-update-adds-apple-messages-integration-on-mac/))
Overall, this update pushes ChatGPT further into the macOS ecosystem, embedding deeper access to core communication tools and streamlining workflow across devices. For users who juggle messaging and productivity, it could be a significant time-saver. For others, especially those valuing privacy or using older Macs, the trade-offs might matter more.
