KI Altus vs Interstuhl EVERYis1
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Altus Seating Price List, KI ↗Checked Sep 29, 2026
- Interstuhl Technical data sheet EV211 (EVERYis1) ↗Checked Sep 29, 2026
- Altus Task Chair product page, KI ↗Checked Sep 29, 2026
- Interstuhl Shop (Germany) (price) ↗Checked Oct 11, 2026
KI AltusInterstuhl EVERYis1
- Price
- $881 – $1,516€475 – €669
- Seat height
- 17–21.75 in (43.2–55.2 cm); 16.25–20.75 in (41.3–52.7 cm)410–545 mm (16.1-21.5 in); 380–475 mm (15.0-18.7 in); 470–600 mm (18.5-23.6 in)
- Seat depth
- 17.25–19.75 in (43.8–50.2 cm); 15.5–18 in (39.4–45.7 cm)450 mm (17.7 in); 60 mm (2.4 in)
- Load capacity
- supports up to 400 pounds150 kg (331 lb)
- Arms
- Adjustable arms, fixed arms, or armless2D T-armrests / 3D T-armrests / 4D T-armrests (options)
- Lumbar support
- Mesh chair: optional adjustable lumbar (height and depth); fabric chair: automatic lumbar supportHeight adjustable (50 mm) or height (70 mm) and depth adjustable (up to 15 mm)
- Warranty
- Lifetime10 years
Questions
What do owners mention most?
Back support for the KI Altus, and back support for the Interstuhl EVERYis1, based on review summaries.

