Secretlab ATLAS vs Humanscale Diffrient Smart

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

Secretlab

Secretlab ATLAS

$499 – $719

Humanscale

Humanscale Diffrient Smart

$1,987

$1,488

lower starting price for Secretlab ATLAS than Humanscale Diffrient Smart at the brand stores

Differences at a glance

Secretlab ATLASHumanscale Diffrient Smart

Price: $499 – $719$1,987
Load capacity: 265 lbup to 400 lbs.
Recline: 120°18° recline + 8° backrest tilt
Arms: 3DFixed Duron Arms / Adjustable Duron Arms / 4D Adj Duron Arms / Armless
Lumbar support: integrated RE-CURVE backrest (no separate lumbar adjustment)Tri-panel Form-Sensing mesh adapts its lumbar support to each user (no manual lumbar adjustment)
Warranty: up to 5 year15-year, 24/7 warranty

Which is cheaper, the Secretlab ATLAS or the Humanscale Diffrient Smart?

The Secretlab ATLAS is cheaper to start: $499 versus $1,987 for the Humanscale Diffrient Smart at the brand stores (Oct 2026).