head to head · open source
Ntfy vs UnInbox
Ntfy has 35,241 GitHub stars, 1,692 forks, 393 open issues and last shipped yesterday. UnInbox has 1,760 stars, 128 forks, 42 open issues and last shipped 9 months ago. Ntfy leads on adoption by 1,902% (35,241 vs 1,760 stars). Ntfy is written in Go under Apache-2.0; UnInbox is written in TypeScript under a custom or non-standard licence. Ntfy has attracted 5% as many forks as stars, UnInbox 7%. Ntfy 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
| Ntfy | UnInbox | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 1.8K |
| License | Apache-2.0 | Custom / other |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-02-11 |
| Forks | ⑂ 1.7K | ⑂ 128 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ntfy if
- You weight community size — 35K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick UnInbox if
- You want the UnInbox feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and UnInbox fits your workflow better
About Ntfy
Special thanks to: Warp, built for coding with multiple AI agents. Available for MacOS, Linux, & Windows ntfy.sh Send push notifications to your phone or desktop via PUT/POST ntfy (pronounced " notify ") is a simple HTTP based pub sub notification service. With ntfy, you can send notifications to your phone or desktop via scripts from any computer, without having to sign up or pay any fees . If you'd like to run your own instance of the service, you can easily do so since ntfy is open source. You can access the free version of ntfy at ntfy.sh . There is also an open source Android app available on Google Play or…
About UnInbox
UnInbox The Open Source Communication Infrastructure To our Website & App » UnInbox Twitter · UnInbox Discord Server :construction: Current Status UnInbox is Live! We are working on more features and infrastructure to make UnInbox better. Please join our Discord community to get the latest updates and to provide feedback. Join at app.uninbox.com. About Our core infrastructure is designed from the ground up for effective communication between you and the rest of the world. The webapp provides a flavoured experience of what email communication would be if it was re imagined for how we communicate today. Features…
read the full UnInbox overview →
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Frequently asked questions
Is Ntfy or UnInbox more popular?
Ntfy has 35,241 GitHub stars and UnInbox has 1,760. Ntfy has the larger community by that measure.
Are Ntfy and UnInbox free?
Both are open source. Ntfy is licensed under Apache-2.0, and UnInbox has no licence declared in this registry. Both are free to self-host.
What is the difference between Ntfy and UnInbox?
Ntfy is written in Go and UnInbox 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, Ntfy or UnInbox?
Choose Ntfy if you want the larger community (35,241 stars) or its Apache-2.0 licence terms. Choose UnInbox if its feature set, stack or Custom / other licence fits better. Both are self-hostable.