head to head · open source
Zen Browser vs aliasvault
Zen Browser has 45,517 GitHub stars, 1,946 forks, 689 open issues and last shipped yesterday. aliasvault has 3,421 stars, 116 forks, 179 open issues and last shipped yesterday. Zen Browser leads on adoption by 1,231% (45,517 vs 3,421 stars). Zen Browser is written in C++ under MPL-2.0; aliasvault is written in TypeScript under AGPL-3.0. Zen Browser has attracted 4% as many forks as stars, aliasvault 3%. aliasvault 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.
← all 20902 open source comparisons
Side by side
| Zen Browser | aliasvault | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 3.4K |
| License | MPL-2.0 | AGPL-3.0 |
| Written in | C++ | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.9K | ⑂ 116 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Zen Browser if
- You weight community size — 46K 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 aliasvault if
- You want the aliasvault feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and aliasvault fits your workflow better
About Zen Browser
Zen Browser Zen is a firefox based browser with the aim of pushing your productivity to a new level! Download • Website • Documentation • Release Notes Firefox Versions Release Is currently built using Firefox version 155.0.1 ! Twilight Is currently built using Firefox version RC 155.0.1 ! Contributing If you'd like to report a bug, please do so on our GitHub Issues page and for feature requests, you can use GitHub Discussions. Zen is an open source project, and we welcome contributions from the community! Please take a look at the contribution guidelines before getting started! Partners Thanks to all the…
read the full Zen Browser overview →
About aliasvault
AliasVault AliasVault is a privacy first password and email alias manager. Create unique identities, strong passwords, and random email aliases for every website you use. Fully end to end encrypted, with a built in email server and zero third party dependencies. Try the cloud version 🔥 Website Documentation Self host instructions ⭐ Star us on GitHub, it motivates us a lot! If you enjoy using AliasVault, please also consider leaving a review on our apps or browser extensions, and share it with your friends or colleagues. Your support helps others discover a privacy first alternative to traditional & closed…
read the full aliasvault overview →
More in Productivity & Utilities
Related comparisons
More Browsers & Extensions projects
Compare either of these against the rest of the Browsers & Extensions field.
Frequently asked questions
Is Zen Browser or aliasvault more popular?
Zen Browser has 45,517 GitHub stars and aliasvault has 3,421. Zen Browser has the larger community by that measure.
Are Zen Browser and aliasvault free?
Both are open source. Zen Browser is licensed under MPL-2.0 and aliasvault under AGPL-3.0. Neither carries a licence fee.
What is the difference between Zen Browser and aliasvault?
Zen Browser is written in C++ and aliasvault in TypeScript. 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 aliasvault?
Choose Zen Browser if you want the larger community (45,517 stars) or its MPL-2.0 licence terms. Choose aliasvault if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.