Humanscale Liberty vs Vitra ID Soft

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

Vitra

Vitra ID Soft

From $995

$618

lower starting price for Vitra ID Soft than Humanscale Liberty at the brand stores

Differences at a glance

Humanscale LibertyVitra ID Soft

Price: $1,613 – $2,326From $995
Seat height: 16.6–20.9 in (42.2–53.1 cm)400–520 mm (15¾″–20½″), measured with 64 kg load; 450 mm (17¾″) fixed seat height
Seat depth: 16.5–18.75 in (41.9–47.6 cm)400–450 mm; 380 mm
Recline: Self-Adjusting Recline: no tension springs, no recline locksFlowMotion mechanism, lockable in upright sitting position, optional synchronised forward tilt; or optional AutoMotion mechanism with automatic weight adjustment and two backrest tension settings (hard or soft). No recline angle published.
Arms: Options: Fixed Duron Arms, Adjustable Duron Arms, Advanced Duron Arms, Armless, Fixed Duron Gel Arms2D armrests (height, width) or 3D armrests (height, width, depth, 360° swivel); ring armrests for conference use; also without armrests. Armrest height above seat 195–295 mm (7¾″–11½″)
Warranty: 15 Years; Fabric/Cushions/Arm Pads/Casters: 5 Years5 years (Vitra Inc. Limited Warranty, sales via the Vitra online shop)

From 7 Humanscale Liberty and 4 Vitra ID Soft user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the Humanscale Liberty or the Vitra ID Soft?

The Vitra ID Soft is cheaper to start: $995 versus $1,613 for the Humanscale Liberty at the brand stores (Sep 2026).

What do owners mention most?

Comfort for the Humanscale Liberty, and price and value for the Vitra ID Soft, based on review summaries.