head to head · open source
Listmonk vs mjml
Listmonk has 23,471 GitHub stars, 2,604 forks, 111 open issues and last shipped 5 days ago. mjml has 715 stars, 251 forks, 35 open issues and last shipped 3 months ago. Listmonk leads on adoption by 3,183% (23,471 vs 715 stars). Listmonk is written in Go under AGPL-3.0; mjml is written in TypeScript under BSD-3-Clause. Listmonk has attracted 11% as many forks as stars, mjml 35%. Listmonk was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (newsletter), 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
| Listmonk | mjml | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 715 |
| License | AGPL-3.0 | BSD-3-Clause |
| Written in | Go | TypeScript |
| Last push | 2026-09-13 | 2026-06-15 |
| Forks | ⑂ 2.6K | ⑂ 251 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Listmonk if
- You weight community size — 23K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick mjml if
- You want the mjml feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches TypeScript
- You evaluated both and mjml fits your workflow better
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 →
About mjml
GrapesJS MJML is a plugin that enables the use of MJML components inside the GrapesJS environment. It lives in the GrapesJS plugin ecosystem and is distributed on npm as grapesjs mjml . The project is written in TypeScript and released under the BSD 3 Clause license, and it requires GrapesJS v0.15.9 or higher to run.
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Frequently asked questions
Is Listmonk or mjml more popular?
Listmonk has 23,471 GitHub stars and mjml has 715. Listmonk has the larger community by that measure.
Are Listmonk and mjml free?
Both are open source. Listmonk is licensed under AGPL-3.0 and mjml under BSD-3-Clause. Neither carries a licence fee.
What is the difference between Listmonk and mjml?
Listmonk is written in Go and mjml 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, Listmonk or mjml?
Choose Listmonk if you want the larger community (23,471 stars) or its AGPL-3.0 licence terms. Choose mjml if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.