AndaSeat Kaiser 3 vs FlexiSpot Soutien Ergonomic Office Chair (C5)

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

AndaSeat

AndaSeat Kaiser 3

$499 – $519

FlexiSpot

FlexiSpot Soutien Ergonomic Office Chair (C5)

$249.99 – $279.99

$249.01

lower starting price for FlexiSpot Soutien Ergonomic Office Chair (C5) than AndaSeat Kaiser 3 at the brand stores

Differences at a glance

AndaSeat Kaiser 3FlexiSpot Soutien Ergonomic Office Chair (C5)

Price: $499 – $519$249.99 – $279.99
Seat height: 17.52–20.08 in (44.5-51.0 cm)17.9–20.9 in
Load capacity: <260 lb; 175–395 lb (79-179 kg)300 lb
Recline: 155° Backrest Recline; 15° Rocking Mode95–115°
Arms: 4D armrests: 5.1'' up-down, 1.18'' right-left, 1.18'' forward-backward, 70° inward-outward rotation2D
Headrest: Magnetic head pillow, 7.9" up-down attachment range2D
Lumbar support: Integrated 4-way lumbar: 3.0" up-down, 1.18" in-out2D
Warranty: 3-Year Limited Warranty5 years

Which is cheaper, the AndaSeat Kaiser 3 or the FlexiSpot Soutien Ergonomic Office Chair (C5)?

The FlexiSpot Soutien Ergonomic Office Chair (C5) is cheaper to start: $249.99 versus $499 for the AndaSeat Kaiser 3 at the brand stores (Sep 2026).

Which has a headrest?

Both: the AndaSeat Kaiser 3 as standard and the FlexiSpot Soutien Ergonomic Office Chair (C5) as standard.