ChatGPT Atlas

ChatGPT Atlas is OpenAI’s AI browser for macOS and beyond, weaving ChatGPT into every tab with an Agent Mode that browses and acts on the web for you.

Overview

Launched in October 2025, Atlas puts ChatGPT at the center of browsing rather than in a side panel. It remembers the pages you visit to give context-aware help, answers questions about what is on screen, drafts from page content, and links to your chat history for continuity.

Agent Mode takes over for multi-step tasks: it can compare products, fill forms, gather research and complete workflows across sites while you watch and approve. Because it is built on Chromium, existing extensions and familiar browsing behavior carry over, and the omni-bar doubles as a chat entry point. Since it shares your ChatGPT history and instructions, help stays consistent with how you already work with the assistant. Consequential actions pause for approval, which keeps the experience trustworthy as autonomy grows.

Key Features

• ChatGPT in every tab with page and browsing context
• Agent Mode for autonomous multi-step web tasks
• Omni-bar that accepts questions, URLs and commands
• Browsing history awareness for continuity and recall
• Chrome extension and profile compatibility
• Drafting and summarization grounded in open pages
• Approval controls before consequential actions are taken

Pricing

Atlas is free to use for signed-in ChatGPT users with core assistance features. Agent Mode and higher usage limits are tied to ChatGPT Plus and Pro subscriptions, and business plans manage deployment through existing OpenAI workspaces. For the huge base of existing ChatGPT users, the incremental cost of an AI browser is effectively zero on lower tiers.

Who Is It For

Atlas is for the hundreds of millions of ChatGPT users who want their assistant where browsing happens. It suits knowledge workers, shoppers and students who want help reading, comparing and acting on the web without switching apps. It also suits people new to AI browsers, since the familiar chat interface lowers the learning curve considerably.

FAQ

Is ChatGPT Atlas free to use?

Yes, Atlas is free to download and use with a ChatGPT account. The most advanced agent features and higher limits are included with paid ChatGPT subscriptions.

Does ChatGPT Atlas offer an API?

OpenAI provides APIs for the underlying models and agent capabilities through the Responses API, though Atlas itself is an end-user browser rather than a programmable product.

How does ChatGPT Atlas compare to alternatives?

Atlas trades some agent autonomy for trust and reach: it plugs into the ChatGPT ecosystem users already rely on. Compared with standalone AI browsers it wins on familiarity and model quality, and trails slightly on exotic agent workflows. Atlas makes the most sense when ChatGPT is already part of your day; power users chasing maximum agent autonomy may still prefer specialized tools.