head to head · open source
Zen Browser vs finicky
Zen Browser has 44,486 GitHub stars, 1,755 forks, 689 open issues and last shipped yesterday. finicky has 5,102 stars, 212 forks, 53 open issues and last shipped 2 days ago. Zen Browser leads on adoption by 772% (44,486 vs 5,102 stars). Zen Browser is written in C++ under MPL-2.0; finicky is written in Go under MIT. Zen Browser has attracted 4% as many forks as stars, finicky 4%. Zen Browser was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Zen Browser | finicky | |
|---|---|---|
| GitHub stars | ★ 44K | ★ 5.1K |
| License | MPL-2.0 | MIT |
| Written in | C++ | Go |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 1.8K | ⑂ 212 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Zen Browser if
- You weight community size — 44K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick finicky if
- You want the finicky feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and finicky fits your workflow better
About Zen Browser
Zen Browser is a privacy focused, open source web browser built on Firefox’s Gecko engine. It inherits Firefox’s compatibility and extension ecosystem while introducing a streamlined interface and productivity oriented features. The project lives in the desktop browser ecosystem, targeting users who want a Firefox based experience with reduced clutter and enhanced customization.
read the full Zen Browser overview →
About finicky
Finicky is an MIT licensed macOS application that registers as your default browser and applies rules written in JavaScript or TypeScript to decide which browser or app opens each URL, built for people who routinely juggle more than one browser.
read the full finicky overview →
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Frequently asked questions
Is Zen Browser or finicky more popular?
Zen Browser has 44,486 GitHub stars and finicky has 5,102. Zen Browser has the larger community by that measure.
Are Zen Browser and finicky free?
Both are open source. Zen Browser is licensed under MPL-2.0 and finicky under MIT. Neither carries a licence fee.
What is the difference between Zen Browser and finicky?
Zen Browser is written in C++ and finicky in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Zen Browser or finicky?
Choose Zen Browser if you want the larger community (44,486 stars) or its MPL-2.0 licence terms. Choose finicky if its feature set, stack or MIT licence fits better. Both are self-hostable.