Humanscale World One vs Office Star ProGrid

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

Humanscale

Humanscale World One

$705

Office Star

Office Star ProGrid

$580 – $650

$125

lower starting price for Office Star ProGrid than Humanscale World One at the brand stores

Differences at a glance

Humanscale World OneOffice Star ProGrid

Price: $705$580 – $650
Seat height: 15.6 in - 20.7 in / 397 mm - 527 mm; 16 in - 21 in / 425 mm - 545; 18.1 in - 25.6 in / 460 mm - 651 mm19.5–23 in (50–58 cm)
Seat depth: 16.4 / 416 in; 17.9 / 454 in19.5” D; Seat Travel: 3.75”
Recline: 17° Recline + 8° Backrest Tilt2-to-1 synchro tilt control with adjustable tilt tension
Arms: Armrest Height 9.5 in Fixed / 7.2 in - 10.75 in Adjustable (241.3 mm / 183 mm - 273 mm); options Adjustable Duron Arms, Fixed Duron Arms, No ArmsHeight adjustable arms; Arms Max Inside: 19”; Arms to Floor Min: 25.25”; Arms to Seat Min: 6.5”
Lumbar support: Tri-panel back with Form Sensing Mesh technology provides tailor-made lumbar support (no knobs or levers)Breathable ProGrid® back with built-in lumbar support; Ratchet back height adjustment

Which is cheaper, the Humanscale World One or the Office Star ProGrid?

The Office Star ProGrid is cheaper to start: $580 versus $705 for the Humanscale World One at the brand stores (Sep 2026).

What do owners mention most?

Breathability for the Humanscale World One, and adjustability for the Office Star ProGrid, based on review summaries.