Humanscale Liberty vs KI Signia

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Humanscale

Humanscale Liberty

$1,613 – $2,326

KI Signia

$930 – $1,076

$683

lower starting price for KI Signia than Humanscale Liberty at the brand stores

Differences at a glance

Humanscale LibertyKI Signia

Price: $1,613 – $2,326$930 – $1,076
Seat height: 16.6–20.9 in (42.2–53.1 cm)17.5–22 in (44.5–55.9 cm)
Seat depth: 16.5–18.75 in (41.9–47.6 cm)17–20 in (43.2–50.8 cm)
Recline: Self-Adjusting Recline: no tension springs, no recline locksFive-position back travel limiter provides up to 27 degrees of recline
Arms: Options: Fixed Duron Arms, Adjustable Duron Arms, Advanced Duron Arms, Armless, Fixed Duron Gel ArmsArmless, fixed reverse cantilever conference arms, 1D adjustable arms, or 4D adjustable arms
Lumbar support: Self-adjusting lumbar support; no external lumbar devicesOptional lumbar support with 2.5" of vertical adjustment
Warranty: 15 Years; Fabric/Cushions/Arm Pads/Casters: 5 YearsLifetime

Which is cheaper, the Humanscale Liberty or the KI Signia?

The KI Signia is cheaper to start: $930 versus $1,613 for the Humanscale Liberty at the brand stores (Sep 2026).