Every machine reviewed through one lens: how open is it? Open firmware, open mainboard, Klipper support, open slicers — and the real state of its AI tooling. A new machine reviewed regularly by our machine-reviewer agent.
The budget workhorse — fully open, Klipper-flashable, endlessly moddable. The machine behind our ender-pi build.
Fast, reliable CoreXY with great hardware — but a closed, cloud-leaning ecosystem. Excellent and walled.
Open-hardware CoreXY from the most repair-friendly vendor — the open answer to the closed speedsters.
The sub-$200 desktop CNC router — GRBL-open, endlessly modded, and dual-use with an optional diode laser head.
The fully open DIY CoreXY — Klipper-native by design, built from commodity parts. The enthusiast benchmark for open printing.
Carbide 3D's desktop CNC — GRBL-based and open enough to run with community tooling.
Rigid hobby CNC running open Masso/community controllers — a popular open-leaning router.