Humanscale Liberty vs Herman Miller Cosm High Back
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
Herman Miller
Herman Miller Cosm High Back
$1,925 – $2,400
2.3 in
more seat-height adjustment on Herman Miller Cosm High Back than Humanscale Liberty (official specs)
Differences at a glance
Sources
- Liberty Task Chair with Mesh Backrest – Humanscale Shop (US) ↗Checked Sep 26, 2026
- Cosm Specs - Herman Miller ↗Checked Sep 29, 2026
- High-Back Cosm Chair - Herman Miller Store ↗Checked Sep 29, 2026
- Liberty Task Chair configurator (humanscale.com, US region) ↗Checked Sep 26, 2026
- US Herman Miller Store (price) ↗Checked Oct 11, 2026
- Price
- $1,613 – $2,326$1,925 – $2,400
- Seat height
- 16.6–20.9 in (42.2–53.1 cm)14.8–21.4 in (37.6–54.4 cm)
- Seat depth
- 16.5–18.75 in (41.9–47.6 cm)15.9 in (40.4 cm)
- Load capacity
- 400 lb (181.4 kg)350 lb (158.8 kg)
- Arms
- Options: Fixed Duron Arms, Adjustable Duron Arms, Advanced Duron Arms, Armless, Fixed Duron Gel ArmsLeaf Arms; Height-Adjustable Arms; Fixed Arms; No Arms; Arm Height: 7.3–11.7"
- Warranty
- 15 Years; Fabric/Cushions/Arm Pads/Casters: 5 Years12-year, 3-shift warranty, with limited exceptions
What users mention
From 7 Humanscale Liberty and 33 Herman Miller Cosm High Back user reviews, most mentioned first. Green is liked, orange is a caution.
Comfort
Humanscale Liberty9 mentionsHerman Miller Cosm High Back31 mentionsAdjustability
Humanscale Liberty4 mentionsHerman Miller Cosm High Back31 mentionsDesign
Humanscale Liberty6 mentionsHerman Miller Cosm High Back23 mentionsRecline and tilt
Humanscale Liberty2 mentionsHerman Miller Cosm High Back19 mentionsPrice and value
Humanscale Liberty4 mentionsHerman Miller Cosm High Back11 mentionsBuild quality
Humanscale Liberty3 mentionsHerman Miller Cosm High Back12 mentions
Questions
Which is cheaper, the Humanscale Liberty or the Herman Miller Cosm High Back?
The Humanscale Liberty is cheaper to start: $1,613 versus $1,925 for the Herman Miller Cosm High Back at the brand stores (Sep 2026).
Which has a higher weight capacity?
The Humanscale Liberty, rated for 400 lb versus 350 lb for the Herman Miller Cosm High Back.
What do owners mention most?
Comfort for the Humanscale Liberty, and comfort for the Herman Miller Cosm High Back, based on review summaries.
Swap in a similar chair
Compare Humanscale Liberty with
Compare Herman Miller Cosm High Back with
More comparisons
- Humanscale Liberty vs Herman Miller Aeron Load capacity: 400 lb on Humanscale Liberty; 300 / 350 / 400 lb on Herman Miller Aeron.
- Humanscale Liberty vs Steelcase Gesture Humanscale Liberty lists at $1,613 – $2,326; Steelcase Gesture at $1,599 – $2,560 (official stores).
- Humanscale Liberty vs Steelcase Leap V2 Humanscale Liberty lists at $1,613 – $2,326; Steelcase Leap V2 at $1,499 – $2,667 (official stores).
- Herman Miller Cosm High Back vs Steelcase Gesture Arms: Leaf Arms on Herman Miller Cosm High Back; Width 10.25–22.5 in between arms on Steelcase Gesture.
- Herman Miller Cosm High Back vs Okamura Contessa II Arms: Leaf Arms on Herman Miller Cosm High Back; 4D arm or fixed arm on Okamura Contessa II.
- Herman Miller Cosm High Back vs Steelcase Leap V2 Load capacity: 350 lb on Herman Miller Cosm High Back; 400 lb on Steelcase Leap V2.