head to head · open source
Ntfy vs Keila
Ntfy has 35,241 GitHub stars, 1,692 forks, 393 open issues and last shipped yesterday. Keila has 2,259 stars, 177 forks, 76 open issues and last shipped 3 days ago. Ntfy leads on adoption by 1,460% (35,241 vs 2,259 stars). Ntfy is written in Go under Apache-2.0; Keila is written in Elixir under AGPL-3.0. Ntfy has attracted 5% as many forks as stars, Keila 8%. 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 | Keila | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 2.3K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Go | Elixir |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 1.7K | ⑂ 177 |
| 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 Keila if
- You want the Keila feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Elixir
- You evaluated both and Keila 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 Keila
Keila An Open Source Newsletter Tool Keila is an Open Source alternative to newsletter tools like Mailchimp or Sendinblue. With Keila you can easily send out newsletter campaigns and create sign up forms. For smaller newsletters, you can use your own email inbox to send out campaigns. For larger newsletter projects, AWS SES, Sendgrid, Mailgun, and Postmark are supported in addition to SMTP. Give Keila a Try! You can give a hosted version of Keila a try on app.keila.io. More information about the pricing of Keila Cloud here. If you want to deploy Keila on your own server, you can use the official Docker image…
read the full Keila overview →
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Frequently asked questions
Is Ntfy or Keila more popular?
Ntfy has 35,241 GitHub stars and Keila has 2,259. Ntfy has the larger community by that measure.
Are Ntfy and Keila free?
Both are open source. Ntfy is licensed under Apache-2.0 and Keila under AGPL-3.0. Neither carries a licence fee.
What is the difference between Ntfy and Keila?
Ntfy is written in Go and Keila in Elixir. 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 Keila?
Choose Ntfy if you want the larger community (35,241 stars) or its Apache-2.0 licence terms. Choose Keila if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.