Herman Miller Sayl vs KI Ruckus

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

Herman Miller

Herman Miller Sayl

$935 – $1,580

KI Ruckus

$449 – $598

$486

lower starting price for KI Ruckus than Herman Miller Sayl at the brand stores

Differences at a glance

Herman Miller SaylKI Ruckus

Price: $935 – $1,580$449 – $598
Seat height: 16–20.5 in standard; 15–19 in low; 16.5–22 in extended17.7–22.4 in (45.0–56.9 cm)
Seat depth: 16.5 in fixed; 16–18 in adjustable18.8 in (47.8 cm)
Arms: Options: No Arms, Fixed Arms, Height Adjustable Arms, Fully Adjustable 4D ArmsIntegral armrest functions as a support surface
Warranty: 12-year, 3-shiftLifetime

Which is cheaper, the Herman Miller Sayl or the KI Ruckus?

The KI Ruckus is cheaper to start: $449 versus $935 for the Herman Miller Sayl at the brand stores (Oct 2026).

What do owners mention most?

Comfort for the Herman Miller Sayl, and comfort for the KI Ruckus, based on review summaries.