Angle Health, an AI-native health benefits platform for small and mid-sized employers, has raised $600 million at a $2.7 billion valuation to expand a business built explicitly around fixing "archaic systems and manual workflows" in group health benefits, a pitch aimed at precisely the employer segment where brokers currently hold their strongest foothold.

The round, announced September 18, combines $200 million in Series C funding with a $400 million tender offer, led by Vitruvian Partners with participation from new investor Town Hall Ventures alongside existing backers Blumberg Capital, Portage Ventures, PruVen Capital and Y Combinator. The valuation has more than doubled since Angle Health's December Series B, when it raised $134 million. The company now serves more than 5,000 employers across 47 states, with executives citing 120% year-over-year growth and nearly $1 billion in annualized premium-equivalents.

That growth lands in a segment where brokers are unusually entrenched. Recent industry research found 58% of small employers rely on brokers for open enrollment guidance, compared with 42% of larger employers, meaning small businesses lean on intermediaries more, not less, even as digital benefits tools proliferate.

Angle Health's platform combines an AI-powered app with a human care team, integrating medical and pharmacy data, claims patterns and population health data to help employers manage costs and steer employees toward condition-specific care. Co-founder and CEO Ty Wang said the goal is making it "easier for employees to access the right care."

The funding also responds to a real affordability problem: about 30% of businesses with fewer than 50 employees say rising health insurance costs are worsening their business situation, according to a Morgan Health survey cited in the funding announcement.

For benefits brokers, Angle Health's trajectory is worth watching less as a straightforward disintermediation threat and more as a live test of whether AI-native platforms can substitute for broker-led guidance in the exact segment brokers currently dominate, or end up working alongside broker relationships instead, given how heavily small employers already lean on human intermediaries for benefits decisions.