Nouhaus Ergo3D vs Steelcase Karman

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

Nouhaus

Nouhaus Ergo3D

$499.99

Steelcase

Steelcase Karman

$1,199 – $1,543

$699.01

lower starting price for Nouhaus Ergo3D than Steelcase Karman at the brand stores

Differences at a glance

Nouhaus Ergo3DSteelcase Karman

Price: $499.99$1,199 – $1,543
Load capacity: up to 330lbs350 lb (158.8 kg)
Recline: Up to 135° of tilt; lock at three different anglesComfort dial supports four recline positions
Arms: 4D armrests: height, forward & backward movement, side-to-side rotation, and left & right pivoting4D arms or armless; 4D ARM: raise up and down, pivot in and out, shift in all directions
Headrest: Adjustable Headrest (up and down, angles up and down)No headrest option; High Back version has an adjustable neck support pillow
Lumbar support: Dynamic Lumbar SupportOptional lumbar support

From 11 Nouhaus Ergo3D and 7 Steelcase Karman user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the Nouhaus Ergo3D or the Steelcase Karman?

The Nouhaus Ergo3D is cheaper to start: $499.99 versus $1,199 for the Steelcase Karman at the brand stores (Sep 2026).

Which has a headrest?

Only the Nouhaus Ergo3D (as standard); the Steelcase Karman does not offer one.

What do owners mention most?

Adjustability for the Nouhaus Ergo3D, and comfort for the Steelcase Karman, based on review summaries.