FlexiSpot OC3 vs Generation by Knoll

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

FlexiSpot

FlexiSpot OC3

$269.99

Knoll

Generation by Knoll

$1,653 – $1,886

$1,383.01

lower starting price for FlexiSpot OC3 than Generation by Knoll at the brand stores

Differences at a glance

FlexiSpot OC3Generation by Knoll

Price: $269.99$1,653 – $1,886
Seat height: 18.5–22.4 in (47-57 cm)16.5–21.75 in (Thin Seat Foam); 17.25–22.5 in (Ultra Seat Foam)
Seat depth: 15.9 in (40 cm)15.75–18.75 in with arms, 15.75–18.25 in armless (Ultra); 15–18 in with arms, 15–17.5 in armless (Thin)
Load capacity: 300 lb (136 kg)300 lb (136.1 kg)
Recline: 90–130°Seat-to-back angle 96°–111°; back tilt range 15°; synchronized recline ratio seat:back 1°:4.4°
Arms: 2D; 3.9" height adjustmentArm height from seat 6.625–11.125 in (Thin) / 6.125–10.625 in (Ultra); High performance arm pads adjust 2 in width (1 per arm), 1.5 in depth and pivot 45°
Lumbar support: 1.9" Height AdjustableFixed lumbar 9.25 in; optional adjustable lumbar 8.125–11.375 in
Warranty: 5 Years12-year warranty (terms and conditions apply)

From 2 FlexiSpot OC3 and 2 Generation by Knoll user reviews, most mentioned first. Green is liked, orange is a caution.

Which is cheaper, the FlexiSpot OC3 or the Generation by Knoll?

The FlexiSpot OC3 is cheaper to start: $269.99 versus $1,653 for the Generation by Knoll at the brand stores (Sep 2026).

What do owners mention most?

Price and value for the FlexiSpot OC3, and comfort for the Generation by Knoll, based on review summaries.