ChatGPT Atlas: OpenAI presents its AI browser

Samuel Buchmann

22.10.2025

Translation: machine translated

The AI industry leader's browser combines web browsing with seamless integration of its chatbot. It should be able to complete simple tasks independently.

OpenAI has released its own browser, ChatGPT Atlas, which integrates ChatGPT directly into the interface. Atlas is now available worldwide free of charge for macOS. Versions for Windows, iOS and Android are to follow. A «agent mode», which automates simple web tasks, is initially reserved for Plus, Pro and Business plans.

Agent with memory

Atlas combines classic browser elements such as tabs, search or autocomplete with a side ChatGPT bar that summarises, compares or rewrites web pages. If desired, ChatGPT remembers contextual details from visited pages in order to personalise subsequent responses.

These reminders are linked to the user account and saved. They can be viewed, archived or deleted in the settings. Nothing is saved in incognito mode. According to OpenAI, it does not use browser content for model development unless users activate the corresponding option in the settings (opt-in).

The agent mode can trigger actions in the browser - such as searches, product comparisons or filling out shopping carts. OpenAI sets security limits: The agent does not install any extensions, does not access the file system and does not work on sensitive sites such as online banking portals. As with other agents, reliability is likely to be limited for complex workflows.

AI browser as the new front line

Atlas is not the first AI browser on the market. Several suppliers are already vying for users' favour. The three biggest competitors:

• Dia from The Browser Company is an AI-centred browser in beta status with a strong focus on assistance and UI design. Dia is model agnostic. It acts like a lean Chrome browser with AI assistance. Deep personal contextual knowledge only emerges through use, while Atlas can build on existing ChatGPT memory.
• Google is increasingly deepening the integration of Gemini in its search and also in Chrome. The tech giant has also announced the integration of agent-based functions such as scheduling, reservations and purchasing. However, there is no launch date yet.
• Comet from Perplexity positions itself as a «answer engine» and AI browser with a strong emphasis on source citations and tab scanning. It integrates the in-house model «Sonar», but also GPT-5. Comet reduces data protection risks as it primarily processes public web data. An agent is available, but is currently reserved for the paid Pro version.

AI browsers are seen as the new front line for interaction with chatbots. They could fundamentally change the way we surf the web. It remains to be seen whether this system will work sustainably if language models process the content of websites directly into answers in many cases. Because then no direct traffic ends up with the creators - and this is often the only incentive to produce content in the first place.

Samuel Buchmann

Senior Editor

Samuel.Buchmann@digitecgalaxus.ch

My fingerprint often changes so drastically that my MacBook doesn't recognise it anymore. The reason? If I'm not clinging to a monitor or camera, I'm probably clinging to a rockface by the tips of my fingers.

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