Tools & Resources

Perplexity's AI browser built on Chromium. Free to download. Uses Perplexity's live search database as the default - the same engine that consistently outperforms standard AI tools on real-time research tasks. Start here if you want to try an AI browser today. ---

ChatGPT's browser product, also built on Chromium. Currently Mac-only. Faster than Comet in some scenarios but relies more heavily on model-generated estimates rather than live web data. Good reference point for understanding where the two approaches diverge. ---

The original Perplexity AI search interface - not a full browser but the most capable AI search tool available without downloading anything. Uses multiple underlying models and a real-time search database. If you are not ready to switch browsers, this is the next best thing for research-heavy work. ---

The open-source browser framework that both Comet and Atlas are built on. Reading this gives you a clear picture of why AI browsers can act so much like Chrome - and what they inherit in terms of compatibility, extensions, and data handling. Useful context if you are evaluating these tools for an organization. ---

Microsoft's take on the AI browser - Copilot integrated directly into Edge. Available on all platforms including Windows and mobile. Less powerful than Comet for deep research tasks but worth understanding as a comparison point, especially for teams already in the Microsoft ecosystem.