Spoolman

The premium Open Source alternative to Filament Manager

🎯 Best for:Users with multiple 3D printers and large filament collections.

What is Spoolman?

A centralized database for tracking 3D printing filament spools, weights, and material usage. It provides a REST API that integrates with Moonraker to automatically update remaining filament during prints.

Tech Stack
PythonERP & Resource Mgmt

Why Spoolman?

  • Seamless Klipper integration
  • Barcode scanning support
  • Multi-user web interface

Limitations

  • Requires external server
  • No native mobile app
  • Limited to filament tracking
3/5/2026
Last Update
216
Forks
277
Issues
MIT
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to Spoolman instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Filament Manager)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%

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