Interesting Ortho & Ergo Keyboards

Here I will be continuously updating a list of ortholinear and ergonomic keyboards I find interesting (split and non-split), with a focus on open-sourced and experimental designs. When I refer to “ergo”, I mean keyboards like the Ergodox with horizontally-aligned but vertically-staggered columns. “Ortholinear” refers to keyboards in which the keys are arranged in a grid. If you are working on a keyboard you would like added, please send me a message.

Note: I am not including standard staggered-row designs, and I would prefer to limit this list to keyboards that have been made more than once and have kits, or parts that could be reasonably sourced.

PhotoNameKeysSplitWire- lessTypeLinks
Atreis56nonoergo
Atreus42nonoergo
Atreus6262nonoergo
BFO-9000108yesnoortho
CatBoard ][60nonoergo
Centromere44yesyesergo
Centromere Plus56yesyesergo
Chimera Ergo52yesyesergo
Chimera Ergo 4242yesyesergo
Chimera Ergo Mini46yesyesergo
Chimera Ortho46yesyesortho
Chimera Ortho+52yesyesortho
Colosseum4444yesnoconcave
Colosseum6060yesnoconcave
Corne/HeliDox42yesnoergo
Dactyl70yesnoconcave
Dactyl LightCycle56yesnoconcave
Dactyl-ManuForm46yesnoconcave
Dilly30nonoortho
Diverge TM 246yesnoortho
Diverge 472yesnoergo
Ergodox76yesnoergo
Ergoinu64yesnoortho
Ergotravel54yesnoergo
For Science46yesnoortho
Gergo50yesnoergo
Gherkin30nonoortho
HalfPi47noyesortho
Helix64yesnoortho
Helix Pico50yesnoortho
Iris56yesnoergo
Let's Split/ Levinson48yesnoortho
MiniDox36yesnoergo
Mitosis48yesyesergo
Nyquist60yesnoortho
Planck47nonoortho
Preonic59nonoortho
Pteron56nonoergo
Redox70yesnoergo
Sol70yesnoortho
Terminus 267nonoortho
Terminus Mini 246nonoortho
Theta46noyesortho
Theta MX46noyesortho
UniGo6666yesyesortho
Viterbi70yesnoortho
XD7575nonoortho
Zen62yesnoortho
Zen264yesnoortho
Zeta48noyesergo
Zygomorph60yesnoortho
Zygomorph (4x12)48nonoortho