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Repetier-Server vs AstroPrint: catalog facts
Repetier-Server	AstroPrint
Best for: Running several 3D printers from one local server without a subscription	Best for: Schools and print farms that want cloud slicing and shared print queues
Free + paid options Free version available; Pro is a one-time purchase for five installations with no subscription.	Paid Offered through plans listed on its Plans and Pricing page.
Web, Self-hosted	Web
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-based slicing from any device Cloud file library with remote monitoring All 4 strengths for AstroPrint Browser-based slicing from any device Cloud file library with remote monitoring Shared print queues and user permissions for teams Connects through an OctoPrint plugin among other options
Some features require the paid Pro version Closed source	Depends on a cloud service and an internet connection Plan details and limits are only on the pricing page
Downloadable app, Self-hosted	Web application, Hosted service
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 AstroPrint astroprint.com Catalog checked September 24, 2026

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