Autonomous ErgoChair Pro vs Haworth Soji

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

Autonomous

Autonomous ErgoChair Pro

$499

Haworth

Haworth Soji

$545

Nearly the same price

$499 vs $545 starting prices at the brand stores (Autonomous ErgoChair Pro vs Haworth Soji)

Differences at a glance

Autonomous ErgoChair ProHaworth Soji

Price: $499$545
Seat height: 18.5–22 in (47–55.9 cm)16.4–21 in (41.7–53.3 cm)
Seat depth: 19–21.5 in (48.3–54.6 cm)16.25–18.75 in (41.3–47.6 cm)
Load capacity: 300 lb (136.1 kg)350 lb (158.8 kg)
Recline: Synchro-tilt; 22° recline range; 5 lock positions (Donati reclining mechanism)Tilt tension control; back lock; optional forward tilt by 5°
Arms: 3D armrests; armrest height 11–14 in from seatFixed arms, height-adjustable arms, 4D arms, and armless options available
Lumbar support: Sliding (height-adjustable) lumbar; 6 in lumbar height rangeOptional lumbar adjustment for personalized support within a 3.5" range
Warranty: Lifetime warranty12 year warranty

From 36 Autonomous ErgoChair Pro and 8 Haworth Soji user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the Autonomous ErgoChair Pro or the Haworth Soji?

The Autonomous ErgoChair Pro is cheaper to start: $499 versus $545 for the Haworth Soji at the brand stores (Sep 2026).

What do owners mention most?

Price and value for the Autonomous ErgoChair Pro, and price and value for the Haworth Soji, based on review summaries.