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Head-to-head · AI Browsers

Arc Search vs Tandem Browser

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Arc Search #5 in AI Browsers 8.9/10 Free plan Free plan✓ 0 of 3 features Visit Arc Search
Tandem Browser #7 in AI Browsers 8.7/10 Free plan Free plan✓ 3 of 3 features Visit Tandem Browser

Arc Search leads on 0 checks, Tandem Browser 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 scoreArc Search · 8.9/10
  • Free planboth
  • Most featuresTandem Browser · 3 of 3

Arc Search scores higher on our rubric for ai browsers: 8.9 against 8.7 out of 10; our editors rank them #5 and #7.

Arc Search is the better fit for mobile-first AI web research. Tandem Browser is the better fit for teams sharing secure agent browser sessions.

  • Arc Search fits best

    Mobile-first AI web research

  • Tandem Browser fits best

    Teams sharing secure agent browser sessions

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Side by side

Feature Arc Search 8.9/10 Visit ↗ Tandem Browser 8.7/10 Visit ↗
At a glance
Editor score 8.9 8.7
Ranking #5 in AI Browsers #7 in AI Browsers
Best for Mobile-first AI web research Teams sharing secure agent browser sessions
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Mobile Desktop
Platforms iOS, Android macOS, Windows, Linux
Features Arc Search 0/3 · Tandem Browser 3/3
Page summaries Not checked yet ✓ (best)
AI research mode Not checked yet ✓ (best)
Browser agent Not checked yet ✓ (best)
Specs
Supported platforms Not checked yet macOS Apple Silicon, Windows 11 x64, Linux (best-effort)
Browser engine Not checked yet Chromium
Privacy model Not checked yet Local
Our review
Pros
  • Browse for Me reads multiple web pages and creates a custom answer page.
  • Blocks ads, trackers, pop-ups, and cookie banners.
  • Includes reader mode, translation, voice search, and automatic tab archiving.
  • Agents and people share tabs, cookies, and logged-in sessions.
  • DevTools, network inspection, and DOM-based interaction are built in.
  • MCP, HTTP API, multiple agents, and human handoffs support varied workflows.
Cons
  • Mobile-only deployment may not suit desktop-first browsing.
  • No deep research, source filters, browser extension, or API access.
  • Arc Sync works with desktop and mobile devices only on supported platforms.
  • Linux support is best-effort.
  • The browser engine is Chromium, limiting engine choice.
  • It is presented as a developer preview rather than a paid, plan-based product.
Our verdict

Arc Search brings AI-powered web research to a free mobile browser for iOS and Android. Its Browse for Me feature searches multiple web pages, reads them, and creates a custom answer page. The Browser Company also includes conventional…

Read the review →

Tandem Browser is an open-source desktop browser that lets AI agents work inside a person’s real browser session. It is aimed at teams that want agents to navigate websites and automate SaaS workflows without separate site APIs, while…

Read the review →
  1. Arc SearchAI Browsers 8.9Free plan
  2. Tandem BrowserAI Browsers 8.7Free plan

Strengths and trade-offs

  • Arc Search — where it wins

    • Browse for Me reads multiple web pages and creates a custom answer page.
    • Blocks ads, trackers, pop-ups, and cookie banners.
    • Includes reader mode, translation, voice search, and automatic tab archiving.

    Where it doesn't

    • Mobile-only deployment may not suit desktop-first browsing.
    • No deep research, source filters, browser extension, or API access.
    • Arc Sync works with desktop and mobile devices only on supported platforms.

  • Tandem Browser — where it wins

    • Agents and people share tabs, cookies, and logged-in sessions.
    • DevTools, network inspection, and DOM-based interaction are built in.
    • MCP, HTTP API, multiple agents, and human handoffs support varied workflows.

    Where it doesn't

    • Linux support is best-effort.
    • The browser engine is Chromium, limiting engine choice.
    • It is presented as a developer preview rather than a paid, plan-based product.

More comparisons

All AI browsers comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update