head to head · open source
Listmonk vs angle-grinder
Listmonk has 23,472 GitHub stars, 2,607 forks, 111 open issues and last shipped 5 days ago. angle-grinder has 3,758 stars, 76 forks, 29 open issues and last shipped 8 months ago. Listmonk leads on adoption by 525% (23,472 vs 3,758 stars). Listmonk is written in Go under AGPL-3.0; angle-grinder is written in Rust under MIT. Listmonk has attracted 11% as many forks as stars, angle-grinder 2%. 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 | angle-grinder | |
|---|---|---|
| GitHub stars | ★ 23K | ★ 3.8K |
| License | AGPL-3.0 | MIT |
| Written in | Go | Rust |
| Last push | 2026-09-13 | 2026-02-05 |
| Forks | ⑂ 2.6K | ⑂ 76 |
| 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 angle-grinder if
- You want the angle-grinder feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and angle-grinder 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 angle-grinder
angle grinder Slice and dice log files on the command line. Angle grinder allows you to parse, aggregate, sum, average, min/max, percentile, and sort your data. You can see it, live updating, in your terminal. Angle grinder is designed for when, for whatever reason, you don't have your data in graphite/honeycomb/kibana/sumologic/splunk/etc. but still want to be able to do sophisticated analytics. Angle grinder can process well above 1M rows per second (simple pipelines as high as 5M), so it's usable for fairly meaty aggregation. The results will live update in your terminal as data is processed. Angle grinder is …
read the full angle-grinder overview →
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Frequently asked questions
Is Listmonk or angle-grinder more popular?
Listmonk has 23,472 GitHub stars and angle-grinder has 3,758. Listmonk has the larger community by that measure.
Are Listmonk and angle-grinder free?
Both are open source. Listmonk is licensed under AGPL-3.0 and angle-grinder under MIT. Neither carries a licence fee.
What is the difference between Listmonk and angle-grinder?
Listmonk is written in Go and angle-grinder in Rust. 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 angle-grinder?
Choose Listmonk if you want the larger community (23,472 stars) or its AGPL-3.0 licence terms. Choose angle-grinder if its feature set, stack or MIT licence fits better. Both are self-hostable.