Best AI Browser 2025 — practical testing, real workflows

An AI browser is more than a sidebar chatbot—it’s a new way to work on the web. Leading contenders like Edge, Comet, and OpenAI’s Atlas blend high-quality search with agentic abilities that can read pages, keep context, and act for you. Our mission: run comparable tests and surface the best AI browser and the clearest use cases, so you can pick fast and get back to work. From our latest tests on search quality, multi-step “computer use,” and deep workflow integration, two products currently lead the best AI browser pack for real work —

Get Comet free → Download OpenAI Atlas →

How we evaluate the best AI browser

True AI assistant, not “just a chatbot” — We look for native, agentic capabilities—keeping page/context memory, citing sources where possible, and acting inside webpages (not a sidebar bolt-on).
Multi-step task (“computer use”) — The best AI browser should plan and carry out multi-step goals—research, shopping/booking, document synthesis—without constant hand-holding.
Deep workflow integration — Tabs, history, and documents must become first-class context so answers and actions are reliable across sites—this is the hallmark of a best AI browser experience.

What’s next on this site

Drill into our detailed comparisons and use-case guides to decide which is the best AI browser for your workflow:

Comparisons & playbooks →