Can I use both Vivaldi and Firefox?

Technically you can install both, but they serve similar purposes so most users pick one. Try both (they're easy to install via Homebrew) and see which fits your workflow better.

Which is more popular, Vivaldi or Firefox?

Both apps have strong user bases in the browsers space.

How do I install Vivaldi or Firefox on Mac?

Use Homebrew: "brew install --cask vivaldi" for Vivaldi, or "brew install --cask firefox" for Firefox.

TL;DR

Vivaldi vs Firefox: For most users in 2026, Firefox is the better choice because it's open source. However, Vivaldi remains a solid option for users who prefer its unique features.

PublishedJanuary 1, 2026•UpdatedApril 9, 2026

Which is better: Vivaldi or Firefox?

For most users in 2026, Firefox is the better choice because it's open source. However, Vivaldi remains a solid option for users who prefer its unique features.

Vivaldi vs Firefox

Which is the better browsers for Mac in 2026?

We compared Vivaldi and Firefox across 5 key factors including price, open-source status, and community adoption. For most users in 2026, Firefox is the better choice because it's open source. Read our full breakdown below.

Vivaldi

Web browser with built-in email client focusing on customization and control

Free

Firefox

Web browser focused on privacy

FreeOpen Source

Visual Comparison

Firefox

Our Verdict

For most users in 2026, Firefox is the better choice because it's open source. However, Vivaldi remains a solid option for users who prefer its unique features.