Funding
Series A · Healthtech

Onos Health raises $17m Series A

Costanoa, Flare Capital Partners and CVS Health Ventures backed Onos Health’s $17m Series A.

Updated Oct 16, 2026By RoundOS Funding desk

Onos provides clinical intelligence for health plans from behavioral-health documentation. National and regional plans, including Aetna, use the platform.

Funding history

Series A · This round$17M

Sources

  1. prnewswire.com
  2. Onos Health Raises $17 Million Series A to Accelerate Adoption of its Behavioral Health AI Platform for Health Plans — Onosonoshealth.com · Aug 26, 2026
  3. startupdb.com

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