head to head · open source
Ntfy vs AgentMail
Ntfy has 34,282 GitHub stars, 1,605 forks, 393 open issues and last shipped 3 days ago. AgentMail has 38 stars, 17 forks, 3 open issues and last shipped 2 days ago. Ntfy leads on adoption by 90,116% (34,282 vs 38 stars). Ntfy is written in Go under Apache-2.0; AgentMail is written in TypeScript under MIT. Ntfy has attracted 5% as many forks as stars, AgentMail 45%. AgentMail 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 | AgentMail | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 38 |
| License | Apache-2.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-09-15 | 2026-09-16 |
| Forks | ⑂ 1.6K | ⑂ 17 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ntfy if
- You weight community size — 34K 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 AgentMail if
- You want the AgentMail feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and AgentMail fits your workflow better
About Ntfy
ntfy is an HTTP based publish subscribe notification service that delivers push notifications to phones and desktops via simple REST API calls. It operates in the open source notification ecosystem, providing a lightweight alternative to proprietary push notification infrastructure. Users publish messages to topics via standard HTTP methods, and subscribers receive them instantly on registered devices.
About AgentMail
AgentMail is a TypeScript client library and inbox API for AI agents and workflows, aimed at developers who need to give agents their own email inboxes rather than route everything through a human mailbox.
read the full AgentMail overview →
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Frequently asked questions
Is Ntfy or AgentMail more popular?
Ntfy has 34,282 GitHub stars and AgentMail has 38. Ntfy has the larger community by that measure.
Are Ntfy and AgentMail free?
Both are open source. Ntfy is licensed under Apache-2.0 and AgentMail under MIT. Neither carries a licence fee.
What is the difference between Ntfy and AgentMail?
Ntfy is written in Go and AgentMail 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 AgentMail?
Choose Ntfy if you want the larger community (34,282 stars) or its Apache-2.0 licence terms. Choose AgentMail if its feature set, stack or MIT licence fits better. Both are self-hostable.