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Head-to-head · Browser Extensions

DuckDuckGo Browser vs OneTab

  • Updated Sep 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score DuckDuckGo Browser #6 in Browser Extensions 7.1/10 Free plan · paid from $9.99/mo Free plan✓ 1 of 4 features Visit DuckDuckGo
OneTab #8 in Browser Extensions 6.4/10 Free plan Free plan✓ 0 of 4 features Visit OneTab

DuckDuckGo Browser leads on 1 check, OneTab on 0, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDuckDuckGo Browser · 7.1/10
  • Free planboth
  • Most featuresDuckDuckGo Browser · 1 of 4

DuckDuckGo Browser scores higher on our rubric for browser extensions: 7.1 against 6.4 out of 10; our editors rank them #6 and #8.

DuckDuckGo Browser offers cross-device sync; OneTab doesn't publish it.

DuckDuckGo Browser is the better fit for privacy-focused browsing across desktop and mobile. OneTab is the better fit for free tab saving, organization, and sync.

  • DuckDuckGo Browser fits best

    Privacy-focused browsing across desktop and mobile

  • OneTab fits best

    Free tab saving, organization, and sync

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature DuckDuckGo Browser 7.1/10 Visit ↗ OneTab 6.4/10 Visit ↗
At a glance
Editor score 7.1 6.4
Ranking #6 in Browser Extensions #8 in Browser Extensions
Best for Privacy-focused browsing across desktop and mobile Free tab saving, organization, and sync
Pricing model Free plan + paid Free
Starting price $9.99/mo Not published
Free plan ✓ ✓
Free trial — —
Deployment Desktop, Mobile Browser extension, Desktop
Platforms Windows, macOS, iOS, Android Windows, macOS, Chrome extension
Support Community, Docs Email, Docs
Built for Solo, Small business Solo, Small business, Mid-market, Enterprise
Features DuckDuckGo Browser 1/4 · OneTab 0/4
Open source Not published Not published
Works offline Not published Not published
Mobile extension Not published Not published
Cross-device sync ✓ (best) Not published
Specs
Supported browsers Not published Not published
Our review
Pros
  • Blocks third-party trackers, ads and cookie pop-ups.
  • Syncs bookmarks, passwords and autofill with end-to-end encryption.
  • Available on Windows, macOS, iOS and Android.
  • Turn open tabs into lists and restore tabs individually or all at once
  • Organize saved tabs into folders and groups, then search them
  • Export and import lists, share tab groups, and sync with encrypted backup
Cons
  • It is a full browser, not a dedicated browser extension.
  • VPN and personal information removal require a paid plan.
  • Pro is $19.99 per month, with AI features at its center.
  • Verified platform support is limited to Windows, macOS, and Chrome
  • No paid plan is listed for teams seeking tiered features
  • No AI features for users seeking AI-assisted tab organization
Our verdict

DuckDuckGo Browser is a free web browser for people who want privacy protections built into everyday browsing on desktop or mobile. It includes DuckDuckGo Search, third-party tracker blocking, ad blocking—including YouTube ads—and cookie…

Read the review →

OneTab is a browser extension for people who want to reduce tab clutter by turning open tabs into organized lists. It is suited to individual users as well as teams that need a simple way to preserve, find, and restore browser sessions.…

Read the review →
  1. DuckDuckGo BrowserBrowser Extensions 7.1Free plan · paid from $9.99/mo
  2. OneTabBrowser Extensions 6.4Free plan

Strengths and trade-offs

  • DuckDuckGo Browser — where it wins

    • Blocks third-party trackers, ads and cookie pop-ups.
    • Syncs bookmarks, passwords and autofill with end-to-end encryption.
    • Available on Windows, macOS, iOS and Android.

    Where it doesn't

    • It is a full browser, not a dedicated browser extension.
    • VPN and personal information removal require a paid plan.
    • Pro is $19.99 per month, with AI features at its center.

  • OneTab — where it wins

    • Turn open tabs into lists and restore tabs individually or all at once
    • Organize saved tabs into folders and groups, then search them
    • Export and import lists, share tab groups, and sync with encrypted backup

    Where it doesn't

    • Verified platform support is limited to Windows, macOS, and Chrome
    • No paid plan is listed for teams seeking tiered features
    • No AI features for users seeking AI-assisted tab organization
  • DuckDuckGo Browser7.1/10 · Free plan · paid from $9.99/mo

    A free browser with privacy protections, password tools and optional Plus or Pro subscriptions.

    Visit DuckDuckGoFull verdict →
  • OneTab6.4/10 · Free plan

    A free tab organizer for saving, sorting, searching, and restoring browser sessions.

    Visit OneTabFull verdict →

More comparisons

All browser extensions comparisons → · Full ranking →

Guides on browser extensions

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update