Fluidd vs KISSlicer
Fluidd
fluidd.xyzKISSlicer
kisslicer.comSide by side
| Figure | Fluidd | KISSlicer |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 4 |
| Spec score · 3D Printing Software | 7.8 (#21) | 8.1 (#11) |
| Integrations | Dedicated UI integrations include Happy Hare, AFC, Beacon, Cartographer/Scanner, Kalico, Spoolman, Obico, and OctoEverywhere. | The site offers contributed printer profiles and says profile files can be shared through its community forum. |
| Purpose | Fluidd is a lightweight, responsive user interface for Klipper, the 3D printer firmware. | KISSlicer slices STL files into printer-ready G-code files. |
| Support | The maker directs users to Discord and GitHub Issues for help. | Users can seek help from other users or the author on the community-run KISSlicer Talk forum, or contact the maker by form or email. |
Plans
KISSlicer
- FreeFree
- Premium Upgrade$40, paid once
- Pro$42, paid once
- Premium$82, paid once
In their own words
KISSlicer
KISSlicer turns STL files into printer-ready G-code and is a slicer, not a printer control app. Four Profile Wizards help configure printer, material, style, and support settings. Automatic support generation, resin slicing, and variable layer height are supported. The free plan costs nothing and allows multi-extruder printers to be used, but only one extruder can be selected for a print. Pro costs $42, paid once and enables multi-material printing, with extruders assignable to the raft, support, model, and sub-meshes. Premium costs $82, paid once and includes Pro functionality alongside listed features such as colorized meshes, texturing, dynamic density and gyroid infill, warp compensation, and curved surfaces. Profiles can be shared, and Project Files can archive print settings. The software supports Windows, macOS, and Linux; downloads are also listed for FreeBSD and Raspberry Pi. Its license permits commercial use and installation on multiple personal computers, with no time or model-size limit, and prohibits reverse engineering.