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ChatGPT Atlas
What It Is
ChatGPT Atlas is a desktop web browser built by OpenAI and released in October 2025. It embeds ChatGPT directly into the browsing experience: the address bar doubles as an AI prompt box, a persistent sidebar lets ChatGPT observe and assist on any page you visit, and an agentic mode can perform multi-step tasks such as booking flights on your behalf.
Atlas departs from conventional browsers in a significant way. By default, entering a query returns an AI-generated synthesized response that resembles a web page, rather than a list of links to real websites. The browser can navigate the actual web, but the primary interface encourages staying within AI-generated results.
Category: Consumer
Official site: https://chatgpt.com/atlas
Released: October 2025
Developer: OpenAI
Free vs Paid
Atlas is available as a free download and works with a free ChatGPT account. Full agentic features (multi-step task automation, extended memory, and advanced browsing modes) require a ChatGPT Plus or Pro subscription. Pricing follows the standard ChatGPT tier structure at https://openai.com/chatgpt/pricing/.
Key Features
- AI-first address bar -- accepts natural language prompts in addition to URLs
- Ask ChatGPT sidebar -- the AI monitors your active tab and can answer questions about any page you are viewing
- Browser Memories -- opt-in setting that records browsing activity and uses it to personalize future responses
- Agentic mode -- the browser can autonomously navigate sites, fill forms, and complete tasks on your behalf
- Standard web rendering -- underneath the AI layer it renders normal web pages and supports extensions
Privacy and ToS Caveats
Atlas sends summaries of every page you visit to OpenAI servers for AI processing. During setup it prompts you to enable Browser Memories and the Ask ChatGPT sidebar; both are opt-in but the setup flow presents them as recommended defaults.
Key points to understand before using Atlas in a professional or team context:
- Page content is summarized on OpenAI infrastructure. OpenAI applies filters to exclude government IDs, financial credentials, and medical records, and blocks summaries on adult sites.
- Enabling Memories means your browsing patterns are used to personalize (and may influence) future model responses.
- The sidebar can observe documents, draft text in forms before you send it, and private sessions that would not be accessible to ordinary web crawlers.
- Review OpenAI's browser privacy policy at https://openai.com/policies/privacy-policy/ before deploying Atlas for client work or accessing confidential documents.
No GitHub / No Template
Atlas is a closed-source commercial product. There is no public GitHub repository, no npm package, no CLI entry point, and no open-source boilerplate. All automation is performed through the GUI.