head to head · open source
Listmonk vs seonaut
Listmonk has 24,124 GitHub stars, 2,742 forks, 111 open issues and last shipped yesterday. seonaut has 853 stars, 146 forks, 9 open issues and last shipped 26 days ago. Listmonk leads on adoption by 2,728% (24,124 vs 853 stars). Listmonk is written in Go under AGPL-3.0; seonaut is written in Go under MIT. Listmonk has attracted 11% as many forks as stars, seonaut 17%. Listmonk 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
| Listmonk | seonaut | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 853 |
| License | AGPL-3.0 | MIT |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-10-08 |
| Forks | ⑂ 2.7K | ⑂ 146 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Listmonk if
- You weight community size — 24K 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 seonaut if
- You want the seonaut feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and seonaut fits your workflow better
About Listmonk
listmonk is a standalone, self hosted, newsletter and mailing list manager. It is fast, feature rich, and packed into a single binary. It uses a PostgreSQL database as its data store. Visit listmonk.app for more info. Check out the live demo . Installation Docker The latest image is available on DockerHub at listmonk/listmonk:latest . Download and use the sample docker compose.yml. Visit See installation docs Binary Download the latest release and extract the listmonk binary. ./listmonk new config to generate config.toml. Edit it. ./listmonk install to setup the Postgres DB (or upgrade to upgrade an existing DB…
read the full Listmonk overview →
About seonaut
SEOnaut SEOnaut is an open source SEO auditing tool designed to analyze websites for issues that may impact search engine rankings. It performs a comprehensive site scan and generates a report detailing any identified issues, organized by severity and potential impact on SEO. SEOnaut categorizes issues into three levels of severity: critical, high, and low. The tool can detect various SEO related problems, such as broken links (to avoid 404 errors), redirect issues (temporary, permanent, or loops), missing or duplicate meta tags, incorrectly ordered headings, and more. A hosted version of SEOnaut is available at…
read the full seonaut overview →
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Frequently asked questions
Is Listmonk or seonaut more popular?
Listmonk has 24,124 GitHub stars and seonaut has 853. Listmonk has the larger community by that measure.
Are Listmonk and seonaut free?
Both are open source. Listmonk is licensed under AGPL-3.0 and seonaut under MIT. Neither carries a licence fee.
What is the difference between Listmonk and seonaut?
Listmonk is written in Go and seonaut 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, Listmonk or seonaut?
Choose Listmonk if you want the larger community (24,124 stars) or its AGPL-3.0 licence terms. Choose seonaut if its feature set, stack or MIT licence fits better. Both are self-hostable.