MainsailvsThingsboard
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Mainsail | Thingsboard | |
|---|---|---|
| Score | 65/100 | 76/100 |
| Rank in category | #3 of 22 in 3D Printing | #1 of 10 in IoT |
| GitHub stars | 2 235 | 22 615 |
| Stars, last 30 days | +19 | +145 |
| Stable releases, 12 months | 8 | 24 |
| Latest release | v2.19.0 · 27 Aug 2026 | v4.3.1.8 · 27 Oct 2026 |
| Setup | Moderate | Advanced |
| Official Docker image | Yes | Yes |
| License | GPL-3.0 | Other |
| Main language | Vue | Java |
Which one should you pick?
Thingsboard scores 76/100 against 65/100 for Mainsail, so it is the safer default.
Thingsboard ships more often: 24 stable releases in the past year, against 8 for Mainsail.
If you want the quickest setup, Mainsail is easier to run; Thingsboard needs more configuration.
Thingsboard is growing faster right now (+145 stars in 30 days).
Mainsail details →Thingsboard details →