Overview
- Atlas integrates an Ask ChatGPT sidebar that can see the page to answer questions, summarize content and analyze data in context.
- In‑context helpers let users highlight text in emails, calendar invites or documents to summon one‑click chat assistance.
- Persistent memory and optional browser memories store relevant details and site context with controls to view, limit or delete data.
- The macOS release is free for Free, Plus, Pro and Go users, with Windows, iOS and Android versions announced as coming soon.
- Built on Chromium, Atlas blocks code execution, downloads, extensions and local app or file access, pauses on sensitive sites, and debuted in a livestream featuring CEO Sam Altman.