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Head-to-head · AI Browsers

Mind Browser vs Comet

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Mind Browser #1 in AI Browsers 9.4/10 Free plan Free plan✓ 3 of 3 features Visit Mind Browser
Comet #3 in AI Browsers 9.1/10 Free plan Free plan✓ 0 of 3 features Visit Comet

Mind Browser leads on 0 checks, Comet on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMind Browser · 9.4/10
  • Free planboth
  • Most featuresMind Browser · 3 of 3

Mind Browser scores higher on our rubric for ai browsers: 9.4 against 9.1 out of 10; our editors rank them #1 and #3.

Mind Browser is the better fit for power users who want AI workflows in a free desktop browser. Comet is the better fit for free general-purpose AI browsing.

  • Mind Browser fits best

    Power users who want AI workflows in a free desktop browser

  • Comet fits best

    Free general-purpose AI browsing

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Mind Browser 9.4/10 Visit ↗ Comet 9.1/10 Visit ↗
At a glance
Editor score 9.4 9.1
Ranking #1 in AI Browsers #3 in AI Browsers
Best for Power users who want AI workflows in a free desktop browser Free general-purpose AI browsing
Pricing model Free Free
Starting price Free Free plan
Free plan ✓ ✓
Free trial — —
Deployment Desktop Cloud, Desktop, Mobile
Platforms macOS, Windows macOS, Windows, iOS, Android
Integrations 7 integrations 2 integrations
Features Mind Browser 3/3 · Comet 0/3
Page summaries ✓ (best) Not checked yet
AI research mode ✓ (best) Not checked yet
Browser agent ✓ (best) Not checked yet
Specs
Supported platforms macOS, Windows Not checked yet
Browser engine Chromium Chromium
Privacy model Hybrid Not checked yet
Our review
Pros
  • Five specialized agents cover planning, navigation, research, writing, and analysis.
  • Natural-language tasks can click, type, scroll, and switch tabs.
  • Supports local Ollama models, multiple cloud providers, and Chrome extensions.
  • Perplexity search, page questions, and summaries are built into browsing.
  • Available for macOS, Windows, iOS, and Android with cross-device sync.
  • Supports Chrome Web Store extensions and built-in ad blocking.
Cons
  • Available only on macOS and Windows.
  • Cloud AI workflows require connecting third-party model providers.
  • Its broad toolset may be more than needed for conventional browsing.
  • Gmail is the only listed integration.
  • Some Perplexity AI capabilities may vary by subscription plan.
  • AI assistance is centered on search, browser commands, and page context.
Our verdict

Mind Browser brings AI chat, research, and task automation into a free Chromium-based desktop browser for macOS and Windows. Its sidebar has five focused agents—Planner, Navigator, Researcher, Writer, and Analyst—and it can act on browser…

Read the review →

Comet combines Chromium-based browsing with Perplexity AI search and assistance. It is aimed at people who want a general-purpose browser with natural-language commands, questions about open pages, and summaries alongside conventional…

Read the review →
  1. Mind BrowserAI Browsers 9.4Free plan
  2. CometAI Browsers 9.1Free plan

Strengths and trade-offs

  • Mind Browser — where it wins

    • Five specialized agents cover planning, navigation, research, writing, and analysis.
    • Natural-language tasks can click, type, scroll, and switch tabs.
    • Supports local Ollama models, multiple cloud providers, and Chrome extensions.

    Where it doesn't

    • Available only on macOS and Windows.
    • Cloud AI workflows require connecting third-party model providers.
    • Its broad toolset may be more than needed for conventional browsing.

  • Comet — where it wins

    • Perplexity search, page questions, and summaries are built into browsing.
    • Available for macOS, Windows, iOS, and Android with cross-device sync.
    • Supports Chrome Web Store extensions and built-in ad blocking.

    Where it doesn't

    • Gmail is the only listed integration.
    • Some Perplexity AI capabilities may vary by subscription plan.
    • AI assistance is centered on search, browser commands, and page context.

More comparisons

All AI browsers comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update