alternatives to

OctoPrint

OctoPrint is the snappy web interface for your 3D printer!

Mainsail and Fluidd. 2 alternatives to OctoPrint, in Vue. Compare fit, licence, stars and the latest signed release.

Side by side

2 open source alternatives to OctoPrint
ToolFitStarsLicenceTermsSelf-hostedLanguageLatestLast push
MainsailPartial2.2kGPL-3.0Open sourceNoVuev2.19.02026-10-18
FluiddPartial1.8kGPL-3.0Open sourceNoVuev1.37.72026-10-18

Every alternative

2 alternatives

MainsailPartial

Mainsail is the popular web interface for managing and controlling 3D printers with Klipper.

A web interface for printers running Klipper, without OctoPrint's plugin ecosystem.

Language
Vue
Licence
GPL-3.0
Stars
2.2k
Latest
v2.19.0
Last push
2026-10-18
FluiddPartial

Fluidd, the klipper UI.

A web interface for printers running Klipper, without OctoPrint's plugin ecosystem.

Language
Vue
Licence
GPL-3.0
Stars
1.8k
Latest
v1.37.7
Last push
2026-10-18

Head to head

About OctoPrint

Language
Python
Licence
AGPL-3.0
Stars
9.1k
Last push
2026-10-16

About OctoPrint →