Comet Browser vs Arc Browser

Efficient at Embedded AI, User Experience, Tab Management, Performance Efficiency, and Data Protection

vs
Comet Browser
Arc Browser
Comparison
Comet Browser
Comet Browser
Arc Browser
Arc Browser

Comparison Summary

Comparison Summary

Arc Browser rethinks what a browser can be and leads the pack, while Comet Browser stands out only for being the only truly free agentic browser with assistant features for researching and shopping.

Only use Comet Browser if you need free agent mode for research or shopping; choose Arc Browser for a new experience that sets the standard.

  1. 1
    Arc Browser
    Arc Browser

  2. 2
    Comet Browser
    Comet Browser

    Best for free agentic mode

    Best for free agentic mode

At a Glance

At a Glance
See how Comet Browser and Arc Browser compare on the most important Browser criteria.
  • Embedded AI
    Comet Browser
  • User Experience
    Arc Browser
  • Tab Management
    Arc Browser
  • Performance Efficiency
    Comet Browser
    Arc Browser
  • Data Protection
    Arc Browser

Editor's Verdict

Editor's Verdict

If you care most about having an assistant that can actually take actions for you, like navigating the web, interacting with your tabs, reading your email, or pulling up your calendar, Comet Browser is the clear pick. Its agentic browsing lets you delegate real tasks to the built-in Perplexity Assistant, and it's the only browser right now that gives you this agent mode for free. For deep research or shopping where you want the assistant to find facts, cite sources, or even hunt for promo codes while you browse on mobile, Comet stands out.

Arc Browser, on the other hand, is all about productivity and organization. If your priority is tab management, switching between spaces, and customizing your workflow (and you love productivity tools like Motion or Notion), Arc is way ahead. It's built for people who live in their browser all day and want everything organized and snappy. But Arc doesn't offer the kind of agent-driven automation or web navigation that Comet does.

If you want your browser to actively do things for you, pick Comet. If you want a highly organized, productivity-focused browser experience, especially on MacOS, Arc is the better fit. For hands-off automation and research, Comet wins. For power user workflow and organization, Arc is the one.

Screenshots

Screenshots
Comet Browser AssistantComet Voice Assistant
Comet Browser

Comet Browser

Examples of what Perplexity Assistant can do

Comparison Video and Summaries

Comparison Video and Summaries

Browser Alternatives

Browser Alternatives