head to head · open source
Krayin vs Listmonk
Krayin has 23,890 GitHub stars, 1,630 forks, 121 open issues and last shipped 4 days ago. Listmonk has 23,471 stars, 2,604 forks, 111 open issues and last shipped 5 days ago. Krayin leads on adoption by 2% (23,890 vs 23,471 stars). Krayin is written in PHP under MIT; Listmonk is written in Go under AGPL-3.0. Krayin has attracted 7% as many forks as stars, Listmonk 11%. Krayin 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
| Krayin | Listmonk | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 23K |
| License | MIT | AGPL-3.0 |
| Written in | PHP | Go |
| Last push | 2026-09-14 | 2026-09-13 |
| Forks | ⑂ 1.6K | ⑂ 2.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Krayin if
- You weight community size — 24K stars and counting
- You want the MIT license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick Listmonk if
- You want the Listmonk feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and Listmonk fits your workflow better
About Krayin
Krayin is a free, MIT licensed, self hosted customer relationship management framework built on Laravel and Vue.js, intended for small and medium businesses and enterprises that want to run customer, lead, and sales management on their own infrastructure.
read the full Krayin overview →
About Listmonk
Listmonk is a standalone, self hosted newsletter and mailing list manager in the open source business software and marketing customer engagement ecosystem. It packages campaign management, subscriber management, and email delivery controls into a single binary application with a modern dashboard, and it uses PostgreSQL as its data store.
read the full Listmonk overview →
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Frequently asked questions
Is Krayin or Listmonk more popular?
Krayin has 23,890 GitHub stars and Listmonk has 23,471. Krayin has the larger community by that measure.
Are Krayin and Listmonk free?
Both are open source. Krayin is licensed under MIT and Listmonk under AGPL-3.0. Neither carries a licence fee.
What is the difference between Krayin and Listmonk?
Krayin is written in PHP and Listmonk in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Krayin or Listmonk?
Choose Krayin if you want the larger community (23,890 stars) or its MIT licence terms. Choose Listmonk if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.