Lychee Slicer vs OctoPrint
Lychee Slicer
lychee.coOctoPrint
octoprint.orgSide by side
| Figure | Lychee Slicer | OctoPrint |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 1 |
| Spec score · Additive Manufacturing Software | 7.5 (#12) | 7.8 (#8) |
| Spec score · 3D Printing Software | 7.7 (#23) | 7.9 (#19) |
| Purpose | Lychee Slicer prepares 3D models for resin and filament printing, including hollowing, supports, print settings previews and printer configuration. | OctoPrint provides a web interface for controlling consumer 3D printers. |
| Support | Lychee lists tutorials, guides, a ticketing system and live chat, and Plus includes priority technical support. | The official support channels are the community forum and Discord; individual one-to-one support may be available through paid consulting. |
Plans
Lychee Slicer
- LiteFree
- PlusPrice not published
- Plus & LibraryPrice not published
In their own words
Lychee Slicer
Lychee Slicer prepares 3D models for resin and filament printing, with tools for supports, hollowing, print-setting previews and printer configuration. It runs on Windows, macOS and Linux, and Lychee says it supports more than 750 printers. Resin features include custom support structures, exposure settings, grid supports, AR preview and one-click hollowing. Filament tools include printer profiles, support management, seam optimization and real-time preview. Compatible filament printers can communicate through Klipper or OctoPrint; Wi-Fi sending depends on the printer model. Lychee Library is integrated into the slicer and offers pre-supported models from creators. The product describes cloud synchronization of settings across machines and automatic local backups. Lite is free, with limited Multi-Plate and ads on export. Plus is billed at €99.90 + local taxes yearly (€8.33 / month). Plus & Library is billed at €199.90 + local taxes yearly (€16.66 / month), and includes unlimited model downloads. Library models cannot be used commercially without creator approval.
OctoPrint
OctoPrint is free, open-source software that provides a web interface for controlling consumer 3D printers. From a browser, users can check print progress and temperatures, move the print head, and start, stop, or pause a job. The interface can show an embedded webcam feed and a visualization of the G-code being printed. A plugin system connects to OctoPrint’s official plugin repository for installation. Other listed features include timelapse recording, STL slicing, access controls, system commands, and event hooks. The site says it works out of the box with most consumer printers. Hosting options include Raspberry Pi, Android phone, Docker, Linux, Windows, and manual Mac installation. For OctoPi, Raspberry Pi 3B, 3B+, 4B, or Zero 2 is recommended; other hardware setups are not officially supported. Anonymous access is denied by default, and the documentation recommends a VPN or additional protection for internet access. OctoPrint does not control the embedded webcam, so its access controls cannot limit access to the webcam URL.