Polar Cloud vs Printrun
Polar Cloud
polar3d.comPrintrun
pronterface.comSide by side
| Figure | Polar Cloud | Printrun |
|---|---|---|
| Price from | $6.58/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Plans published | 15 | 1 |
| Spec score · 3D Printing Software | 8.9 (#1) | 7.6 (#27) |
| Printer connections | Polar Cloud lists connections for Bambu Lab and Prusa printers, plus OctoPrint and Klipper plugins. | Printrun supports serial and Ethernet connections and has been used with 3D printers and CNC machines. |
| Purpose | Polar Cloud provides a cloud platform to create, queue, slice, and manage 3D printing workflows. | Printrun is a 3D printing host software suite that talks to printers and handles printing. |
| Support | The listed individual plans range from AI chat only on Free to live human chat on Monthly and Annual. | The maker directs users to the README for installation and usage documentation and to GitHub issues for help or problem reports. |
Plans
Polar Cloud
- FreeFree
- FreeFree
- Monthly$9 a month
- Monthly$9 a month
- Annual$79 a year
- Annual$79 a year
- Print Farm$79 a year
- Classroom$199 a year
- Classroom$199 a year
- School$499 a year
In their own words
Polar Cloud
Polar Cloud is a cloud platform for preparing and managing 3D printing workflows. Users can slice STL files in a browser, including from Chromebooks, iPads, and laptops, then queue jobs and monitor prints remotely. The service also lets users pause or cancel prints. Its Image to 3D tool turns uploaded photos into printable models, and paid plans include AI credits. Design workflows connect with Tinkercad, Onshape, and Google Drive; printer connections include Bambu Lab and Prusa, as well as OctoPrint and Klipper plugins. Free iOS and Android apps support job monitoring, queue management, and notifications. The Free plan costs nothing and allows one printer and five print jobs per month, with seven-day history, 300 MB storage, mesh files only, and a 30 MB file limit. Individual plans are for personal use; larger fleets require Education or Enterprise plans. Polar Cloud is available on Android, iOS, Linux, macOS, web, and Windows. The company says it is FERPA and COPPA compliant and GDPR ready, and has not completed an independent SOC 2 audit.