Unbiased side-by-side comparison of verified reviews, user ratings, features, and pros/cons to help you decide which software fits your business needs.

In our 2026 comparison of Firefox and Vivaldi, Vivaldi comes out ahead overall (weighted score 85% vs 13% for Firefox). Vivaldi is rated 4.4/5 from 87 user reviews. Firefox has a free plan; Vivaldi has a free plan.
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| At a glance | Firefox | Vivaldi |
|---|---|---|
| Category | Web Browsers | Web Browsers |
| User rating | No reviews yet | 4.4/5 (87 reviews) |
| Starting price | Free plan | Free plan |
| Listed features | — | 14 |
| Platforms | Windows, macOS, Linux, iOS, Android | Windows, macOS, Linux, Android, iOS |
| Ease of use | — | 4.0/5 |
| Customer support | — | 4.0/5 |
What each platform does and who it's for
The main classification for each product
Independent expert panel ratings and quality validations
Expert Score
Expert Score
Supported platforms across each product
Real-world pros and cons from verified users
User sentiment analysis
User sentiment analysis
Detailed side-by-side capability checklist
0/14 features
14/14 features
Compare plans, features, and starting points side-by-side
Real-time crowdsourced comparison feedback and buyer signals.
Real-time crowdsourced buyer signals
Agreement between algorithmic rating & user voting

Calculated by features, pricing, support & ratings.
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Feature your software prominently in the sidebar & pricing pages of Firefox vs Vivaldi to capture high-intent Web Browsers evaluators.
Data-backed performance comparisons across pricing, features, usability, and support
At-a-glance scorecard results
Normalized composite performance scores
Head-to-head decision matrix based on your business workflow
Dimension scorecard
Firefox is a runner-up with a composite score of 13%.
Pricing: OPEN_SOURCE (No Free Trial), a less accessible entry point than the leader.
Offers 0 features (fewer than the category leader).
No data available for this product on this dimension yet.
No data available for this product on this dimension yet.
Tied on platform availability (5 Platforms: Windows, macOS, Linux, iOS +1 more).
Dimension scorecard
Vivaldi wins overall with a weighted score of 85% based on user rating, pricing, features, usability, and support.
Vivaldi has the most accessible pricing ($0/mo (No Free Trial)).
Vivaldi lists the most features (14 features).
Not enough data on the other product(s) to rank this dimension fairly.
Not enough data on the other product(s) to rank this dimension fairly.
Tied on platform availability (5 Platforms: Windows, macOS, Linux, Android +1 more).

Vivaldi scores higher across 2 of 11 key dimensions with a 72-point lead in our weighted analysis.
Vivaldi scores higher across 2 of 11 key dimensions with a 72-point lead in our weighted analysis. The best choice still depends on your team's workflow, budget and required integrations — use the side-by-side sections above to check the details that matter to you.
Vivaldi is rated 4.4/5 from 87 user reviews. Ratings come from approved user reviews on SoftwareHope.
Firefox has a free plan. Vivaldi has a free plan. Always confirm current pricing on the vendor's site, as plans change.
Firefox offers a free plan; Vivaldi offers a free plan.
Firefox supports Windows, macOS, Linux, iOS and Android; Vivaldi supports Windows, macOS, Linux, Android and iOS.
Community-voted helpful feedback from verified users
After switching our research team to Vivaldi as the primary browser, a Command Chain opened our seven daily work tools resized the window and loaded our dashboard in a single two-keystroke sequence every morning.
Since our power-user development team adopted Vivaldi for daily work, Tab Hibernation freed over six hundred megabytes of RAM from our eighty background research tabs without losing any page state or session data.
Following our documentation team deployment of Vivaldi for research sessions, Vivaldi Sync transferred our complete browser profile including all Tab Stacks Command Chains and custom CSS rules to a new laptop in under four minutes.
Following our privacy team adoption of Vivaldi for its encrypted sync, a Command Chain opened our seven daily work tools resized the window and loaded our dashboard in a single two-keystroke sequence every morning.
Calculated via real engagement & conversions





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