Keychron

Keychron builds Mac-first mechanical keyboards and, more than any other brand we track, builds them in every size at once. Its Q, V, K and C lines cover the same layouts at descending prices: aluminium and gasket-mounted at the top, plastic and wired at the bottom.

It is the deepest catalogue on this site — 142 keyboards spanning nine form factors from 40% up to full-size, plus Alice-split boards and standalone numpads. 135 of those 142 are hot-swap, and 99 run QMK, which is why Keychron dominates any search that ends in "custom but pre-built". Priced models run $29.74 to $239.99 with a median of $89.99. The trade is firmware, not hardware: the cheaper C and K boards drop QMK for Keychron's own Launcher app.