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Repetier-Server vs SimplyPrint: catalog facts
Repetier-Server	SimplyPrint
Best for: Running several 3D printers from one local server without a subscription	Best for: Managing several 3D printers from anywhere, including farms and classrooms
Free + paid options Free version available; Pro is a one-time purchase for five installations with no subscription.	Free + paid options Free to start, with paid plans for larger fleets, schools and enterprises.
Web, Self-hosted	Android, iOS, Web, Browser extension
Runs several printers from one installation Multiple webcams per printer with timelapse All 4 strengths for Repetier-Server Runs several printers from one installation Multiple webcams per printer with timelapse G-code manager with 3D and 2D previews Touchscreen interface for printer-side displays	Browser slicer plus monitoring and queueing in one place Supports many printer brands without extra hardware All 3 strengths for SimplyPrint Browser slicer plus monitoring and queueing in one place Supports many printer brands without extra hardware Scales from a single printer to large fleets
Some features require the paid Pro version Closed source	Depends on a third-party cloud service Advanced fleet and school features cost extra
Downloadable app, Self-hosted	Web application, Hosted service, Browser extension
Not open source	Not open source
License not stated	License not stated
Not stated if an account is needed	Account needed
Offline features available	Needs internet
Official website Full listing and sources Sources for Repetier-Server repetier-server.com Catalog checked September 24, 2026	Official website Full listing and sources Sources for SimplyPrint simplyprint.io Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.