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 Epic Privacy Browser and Sigma Browser, Epic Privacy Browser comes out ahead overall (weighted score 90% vs 66% for Sigma Browser). Epic Privacy Browser is rated 4.5/5 from 45 user reviews; Sigma Browser is rated 4.6/5 from 1 user review. Epic Privacy Browser has a free plan; Sigma Browser has a free plan.
Last updated
| At a glance | Epic Privacy Browser | Sigma Browser |
|---|---|---|
| Category | Web Browsers | Web Browsers |
| User rating | 4.5/5 (45 reviews) | 4.6/5 (1 reviews) |
| Starting price | Free plan | Free plan |
| Listed features | 12 | — |
| Integrations | 2 | — |
| Platforms | Windows, macOS, Android, iOS | Windows, macOS, iOS, Android |
| Ease of use | 4.5/5 | 4.5/5 |
| Customer support | 4.5/5 | 4.4/5 |
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
Compare supported third-party apps and services
No top integrations listed
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
12/12 features
0/12 features
Compare plans, features, and starting points side-by-side
Chromium-based browser focused entirely on privacy.
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.
Cast your vote above to update results.
Share your decision anonymously with the community
Feature your software prominently in the sidebar & pricing pages of Epic Privacy Browser vs Sigma Browser 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
Epic Privacy Browser wins overall with a weighted score of 90% based on user rating, pricing, features, usability, and support.
Epic Privacy Browser has the most accessible pricing ($0/mo (No Free Trial)).
Epic Privacy Browser lists the most features (12 features).
Strong usability with a user rating of 4.5/5 stars.
Reliable support with a user rating of 4.5/5 stars.
Tied on platform availability (4 Platforms: Windows, macOS, Android, iOS).
Dimension scorecard
Sigma Browser is a runner-up with a composite score of 66%.
Pricing: $10/mo (No Free Trial), a less accessible entry point than the leader.
Offers 0 features (fewer than the category leader).
Strong usability with a user rating of 4.5/5 stars.
Reliable support with a user rating of 4.4/5 stars.
Tied on platform availability (4 Platforms: Windows, macOS, iOS, Android).

Epic Privacy Browser scores higher across 4 of 11 key dimensions with a 24-point lead in our weighted analysis.
Epic Privacy Browser scores higher across 4 of 11 key dimensions with a 24-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.
Epic Privacy Browser is rated 4.5/5 from 45 user reviews. Sigma Browser is rated 4.6/5 from 1 user review. Ratings come from approved user reviews on SoftwareHope.
Epic Privacy Browser has a free plan. Sigma Browser has a free plan. Always confirm current pricing on the vendor's site, as plans change.
Epic Privacy Browser offers a free plan; Sigma Browser offers a free plan.
Epic Privacy Browser supports Windows, macOS, Android and iOS; Sigma Browser supports Windows, macOS, iOS and Android.
Epic Privacy Browser has an ease-of-use rating of 4.5/5, Sigma Browser has an ease-of-use rating of 4.5/5. The difference is small, so both are similarly easy to adopt.
Community-voted helpful feedback from verified users
Once our healthcare research team configured Epic for HIPAA-sensitive browsing, canvas fingerprinting blocking prevented four different tracking scripts from generating any stable identifier for our browser session.
After adopting Epic Privacy Browser for our sensitive research workflow, all fourteen research queries we submitted through DuckDuckGo returned relevant results without any filter bubble or behavioral personalization.
After adopting Epic Privacy Browser for our sensitive research workflow, the built-in proxy served every page request through an Epic server making our real IP address invisible to every website we visited.
After adopting Epic Privacy Browser for our sensitive research workflow, canvas fingerprinting blocking prevented four different tracking scripts from generating any stable identifier for our browser session.
Calculated via real engagement & conversions





Other highly-rated software you might want to consider