KI Signia vs Herman Miller Cosm Mid Back
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$1,100
lower starting price for KI Signia than Herman Miller Cosm Mid Back at the brand stores
Differences at a glance
Sources
- Signia Task Chair product page, KI ↗Checked Sep 29, 2026
- Cosm Mid-Back Chair - Herman Miller Store ↗Checked Oct 17, 2026
KI SigniaHerman Miller Cosm Mid Back
- Price
- $930 – $1,076$2,030
- Seat height
- 17.5–22 in (44.5–55.9 cm)14.875–21 in
- Seat depth
- 17–20 in (43.2–50.8 cm)15.5 in
- Warranty
- Lifetime12 years
Questions
Which is cheaper, the KI Signia or the Herman Miller Cosm Mid Back?
The KI Signia is cheaper to start: $930 versus $2,030 for the Herman Miller Cosm Mid Back at the brand stores (Sep 2026).
KI Signia: specs, reviews, where to buy →Herman Miller Cosm Mid Back: specs, reviews, where to buy →
