compare
Mainsail vs OctoPrint
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Mainsail | OctoPrint |
|---|---|---|
| Language | Vue | Python |
| Licence | GPL-3.0 | AGPL-3.0 |
| Stars | 2.2k | 9.1k |
| Latest | v2.19.0 | 1.11.8 |
| Last push | 2026-10-18 | 2026-10-16 |
| Release cadence | about 34 days between releases | too few releases |
| Active contributors | 8 commit authors on the default branch in the last 90 days | 4 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Mainsail replaces OctoPrint. Alternatives to OctoPrint →
PartialA web interface for printers running Klipper, without OctoPrint's plugin ecosystem.
Mainsail
- v2.19.02026-08-27logfiles: Add mms.log file to the log files panel (#2591) by @meteyou
- v2.18.22026-07-05VueLoadImage: Handle default export for VueLoadImage (#2585) by @meteyou
- v2.18.12026-07-05Gcodefiles: Correct file path for multi gcode downloads (#2567) by @meteyou
- v2.18.02026-06-21HappyHare: Support for multi-gate espooler display (HH v3.2.4) (#2431)
- v2.17.02026-01-11HappyHare: Added flowrate % to flowguard meter when using proportional sensor
OctoPrint
- 2.0.0rc62026-10-07This is a Release Candidate of OctoPrint. It is not a stable release: severe bugs can occur, and they can be bad enough…pre-release
- 2.0.0rc52026-08-24This is a Release Candidate of OctoPrint. It is not a stable release: severe bugs can occur, and they can be bad enough…pre-release
- 2.0.0rc42026-07-14This is a Release Candidate of OctoPrint. It is not a stable release: severe bugs can occur, and they can be bad enough…pre-release
- 1.11.82026-06-23The heads-ups from previous 1.11.x releases still apply, please read their release notes as well for a full picture of…
- 2.0.0rc32026-06-23This is a Release Candidate of OctoPrint. It is not a stable release: severe bugs can occur, and they can be bad enough…pre-release
Mainsail
unsigned The latest release, v2.19.0, carries no signature GitHub could verify.
Loading the security report
OctoPrint
unsigned The latest release, 1.11.8, carries no signature GitHub could verify.
Loading the security report