TechCrunch Follow Y Combinator insurance tech alum Angle Health hits $2.7B valuation Angle Health has grown to 5,000 customers and become profitable by helping small businesses get "level-funded" health insurance. https://techcrunch.com/2026/09/18/y-combinator-insurance-tech-alum-angle-health-hits-2-7b-valuation/ techcrunch.com