Side by side
OctoPrint vs PrusaSlicer
Both stand on additive manufacturing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPILinux+4
OctoPrint offers printer control, monitoring, and extensibility without a listed price. Before choosing a setup, note its hardware guidance and the separate exposure of the webcam URL.
Visit OctoPrint
Free plan AndroidiPhoneLinux+3
PrusaSlicer combines local slicing with model editing, multi-material tools, and printer integrations. Its Windows download requires Windows 10 or later, and slicing is not cloud-based.
Visit PrusaSlicerThe facts
| OctoPrint | PrusaSlicer | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, API, Linux, Mac, Self-hosted, Web, Windows | Android, iPhone, Linux, Mac, Web, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | octoprint.org | prusa3d.com |
| On additive manufacturing software | #6 of 20 | #10 of 20 |
OctoPrint: what it does well
- Monitor print progress and temperatures in a browser.
- Start, stop, pause, or move the print head.
- Plugin repository is integrated for installation.
- Compatible out of the box with most consumer 3D printers.
What to know first
- Hardware outside OctoPi recommendations is not officially supported.
- Access controls cannot restrict the embedded webcam URL.
- Internet access needs a VPN or additional protection, per documentation.
PrusaSlicer: what it does well
- Free and open-source
- Slicing runs locally without an account
- Offers Simple, Advanced, and Expert modes
- Includes multi-material tools
- Connects with Prusa Connect, Klipper, and OctoPrint
What to know first
- Windows download requires Windows 10 or later
- No cloud slicing
Alternatives to OctoPrint Alternatives to PrusaSlicer The whole list