Haworth Soji vs Herman Miller Sayl

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

Haworth

Haworth Soji

$545

Herman Miller

Herman Miller Sayl

$935 – $1,580

$390

lower starting price for Haworth Soji than Herman Miller Sayl at the brand stores

Differences at a glance

Haworth SojiHerman Miller Sayl

Price: $545$935 – $1,580
Seat height: 16.4–21 in (41.7–53.3 cm)16–20.5 in standard; 15–19 in low; 16.5–22 in extended
Seat depth: 16.25–18.75 in (41.3–47.6 cm)16.5 in fixed; 16–18 in adjustable
Load capacity: 350 lb (158.8 kg)350 lb (159 kg)
Recline: Tilt tension control; back lock; optional forward tilt by 5°Harmonic Tilt; Tilt Limiter standard, Tilt Limiter with Seat Angle optional
Arms: Fixed arms, height-adjustable arms, 4D arms, and armless options availableOptions: No Arms, Fixed Arms, Height Adjustable Arms, Fully Adjustable 4D Arms
Lumbar support: Optional lumbar adjustment for personalized support within a 3.5" rangePostureFit Sacral Support Standard; Lumbar Support Optional
Warranty: 12 year warranty12-year, 3-shift

From 8 Haworth Soji and 23 Herman Miller Sayl user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the Haworth Soji or the Herman Miller Sayl?

The Haworth Soji is cheaper to start: $545 versus $935 for the Herman Miller Sayl at the brand stores (Oct 2026).

What do owners mention most?

Price and value for the Haworth Soji, and comfort for the Herman Miller Sayl, based on review summaries.