IceSL vs SimplyPrint
IceSL
icesl.inria.frSimplyPrint
simplyprint.ioSide by side
| Figure | IceSL | SimplyPrint |
|---|---|---|
| Price from | Free | €40/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 9 |
| Spec score · 3D Printing Software | 8.2 (#8) | 8.1 (#13) |
| Founded | 1967 | 2020 |
| Headquarters | Le Chesnay, France | Dyssegård, Denmark |
| Integrations | IceSL documentation describes a plugin system, printer profile documentation, and Python bindings called pyicesl; the download page offers pyicesl packages for Windows and Linux. | Listed integrations include Cura, OrcaSlicer, Tinkercad, Fusion 360, Blender, SketchUp, SolidWorks, FreeCAD, Zapier, n8n and Activepieces. |
Plans
SimplyPrint
- FreeFree
- Education€40 a month
- Enterprise€254.15 a month
- BasicPrice not published
- Cloud SlicerPrice not published
- District / Enterprise EducationPriced on request
- Filament ManagerPrice not published
- Print FarmPrice not published
- ProPrice not published
In their own words
IceSL
IceSL is a free set of 3D modeling and slicing tools for customizable shape fabrication. IceSL-forge combines modeling and slicing through a Lua language that describes Boolean combinations of triangle meshes, voxels, implicit surfaces and shaders. IceSL-slicer turns models or geometry scripts into G-code, DLP printer images and laser-cutter paths. SliceCrafter provides browser-based slicing, while WebPrinter previews G-code by emulating a 3D printer. Available slicing methods include cubic and tetrahedral infills, bridge supports, adaptive layer thickness, progressive infills, efficient offsetting, protective shields and self-supporting cavities. Polyfoam and Phasor infillers expose local density, orientation, direction and randomness controls. Layer thickness, infill density and printing speed can vary by layer. Documentation covers plugins, printer profiles and pyicesl Python bindings. IceSL requires a GPU with full OpenGL 4.3 support. Its free license is limited to internal research and academic use; commercial and production use are forbidden.
SimplyPrint
SimplyPrint is a cloud platform for managing 3D printers, covering slicing, monitoring, print queues and fleet management. Users can control printers remotely, track filament and manage teams. The setup method depends on the printer: it can connect directly, through the SimplyPrint Client, or via a Raspberry Pi running OctoPrint over USB. The platform says it supports 633+ printer models from 138+ brands.
Its cloud slicer lists engines including PrusaSlicer, OrcaSlicer, BambuStudio, ElegooSlicer, CrealityPrint, Cura and Kiri:Moto. The iOS and Android app offers live camera access, printer controls, notifications and account features, depending on the user's plan. Integrations include design tools and automation services, and developer options include a REST API, webhooks and MCP. The Free plan is free and covers up to two printers, one user and one location, with monthly limits for cloud slices and AI Failure Detection hours. Paid plans start at $4.99/mo, and a 14-day trial is listed.