According to some estimates, 80% of medical bills contain errors; Avelis Health utilizes AI to help Americans save money on these bills. The startup recently raised $500,000 in a pre-seed funding round led by Y Combinator. Founded in February 2025 by Angel Onuoha and Ahmad Shehu, Avelis Health utilizes AI agents to scan users’ medical bills, identifying common errors and helping Americans save thousands of dollars. Onuoha’s personal experience with a chronic knee injury prompted his decision to build the company. “Over the past decade, I’ve had to fight down