Atlas vs Copilot Mode vs Dia vs Comet Agentic AI Browsers in 2025: Which One Is Right for You?
Agentic AI browsers are fundamentally transforming how we interact with the web—evolving from simply "answering questions about web content" to "actively operating on the web itself." In 2025, four agentic AI browsers stand out from the pack: OpenAI's ChatGPT Atlas, Microsoft Edge with Copilot Mode, The Browser Company's Dia, and Perplexity's Comet. Each has made distinct design choices regarding autonomy, memory capabilities, and privacy protections. This article provides an in-depth analysis of their architectures, features, and risk profiles to help different types of users identify which browser best aligns with their workflows.
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