head to head · open source
gokey vs Monica
gokey has 2,440 GitHub stars, 110 forks, 8 open issues and last shipped 4 months ago. Monica has 1,218 stars, 67 forks, 7 open issues and last shipped 2 days ago. gokey leads on adoption by 100% (2,440 vs 1,218 stars). gokey is written in Go under BSD-3-Clause; Monica is written in Kotlin under GPL-3.0. gokey has attracted 5% as many forks as stars, Monica 6%. Monica was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (password-manager), so they are genuine substitutes rather than adjacent tools.
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
| gokey | Monica | |
|---|---|---|
| GitHub stars | ★ 2.4K | ★ 1.2K |
| License | BSD-3-Clause | GPL-3.0 |
| Written in | Go | Kotlin |
| Last push | 2026-07-10 | 2026-11-07 |
| Forks | ⑂ 110 | ⑂ 67 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick gokey if
- You weight community size — 2.4K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Monica if
- You want the Monica feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and Monica fits your workflow better
About gokey
gokey A simple vaultless password manager in Go gokey is a password manager, which does not require a password vault. Instead of storing your passwords in a vault it derives your password on the fly from your master password and supplied realm string (for example, resource URL). This way you do not have to manage, backup or sync your password vault (or trust its management to a third party) as your passwords are available immediately anywhere. example options o by default gokey outputs generated data to stdout P path to master password file which will be used to generate other passwords/keys or to encrypt seed…
read the full gokey overview →
About Monica
Monica 本地密码库 中文 English 日本語 Tiếng Việt Русский 黑羽川 聚合 Bitwarden 与 KeePass 的本地优先密码库 Android / Browser · Local Vault · TOTP · WebDAV Backup 友情链接： Linux.do Monica 是一个聚合 Bitwarden 与 KeePass 的本地密码库（Local Vault）。 它以本地存储优先为核心，帮助你在 Android 与浏览器端统一管理账号密码、2FA、私密笔记与敏感附件。 官网入口: Monica for Windows 已归档。历史代码见: Monica for Windows Monica for Browser 已归档。新的 Monica Extension 正在重写开发中，敬请期待。 由于目前项目主要由我一人维护，时间与精力都比较有限，因此 Monica for Wear 暂时无法保持持续更新。现阶段我会将主要重心放在 Monica for Android 的功能完善、体验优化与稳定性维护上，也感谢大家的理解与支持。 用户先看 Monica 适合谁 需要本地优先密码管理，不希望账号数据托管到第三方云。 既使用 Bitwarden，也维护 KeePass ( .kdbx ) 数据。 需要 Android 日常使用，同时在浏览器里完成自动填充。 你能得到什么…
read the full Monica overview →
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Frequently asked questions
Is gokey or Monica more popular?
gokey has 2,440 GitHub stars and Monica has 1,218. gokey has the larger community by that measure.
Are gokey and Monica free?
Both are open source. gokey is licensed under BSD-3-Clause and Monica under GPL-3.0. Neither carries a licence fee.
What is the difference between gokey and Monica?
gokey is written in Go and Monica in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, gokey or Monica?
Choose gokey if you want the larger community (2,440 stars) or its BSD-3-Clause licence terms. Choose Monica if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.