Hinge Health acquires Cylinder for $105M

Cylinder is a digital health company that offers personalized care for people with digestive conditions. On August 4, 2026, Hinge Health announced it would acquire Cylinder for $105M (cash). Hinge Health is a digital clinic for joint, and muscle care, pelvic pain, bowel, and bladder control. At the middle of Crunchbase's revenue estimate ($10M to $50M) the price works out to roughly 5× revenue.