Office Star ProGrid vs Humanscale World One

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

Office Star

Office Star ProGrid

$580 – $650

Humanscale

Humanscale World One

$705

$125

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

Differences at a glance

Office Star ProGridHumanscale World One

Price: $580 – $650$705
Seat height: 19.5–23 in (50–58 cm)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 mm
Seat depth: 19.5” D; Seat Travel: 3.75”16.4 / 416 in; 17.9 / 454 in
Recline: 2-to-1 synchro tilt control with adjustable tilt tension17° Recline + 8° Backrest Tilt
Arms: Height adjustable arms; Arms Max Inside: 19”; Arms to Floor Min: 25.25”; Arms to Seat Min: 6.5”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 Arms
Lumbar support: Breathable ProGrid® back with built-in lumbar support; Ratchet back height adjustmentTri-panel back with Form Sensing Mesh technology provides tailor-made lumbar support (no knobs or levers)

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

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?

Adjustability for the Office Star ProGrid, and breathability for the Humanscale World One, based on review summaries.