Alterra Labs raises $12.5M seed
Announced 10 November 2026
◆ The Round
Alterra Labs raised $12.5M in seed funding, announced on 10 November 2026, led by Oak HC/FT, with participation from Flare Capital Partners, Company Ventures. The round is tracked live by Fusion42 as part of the Raise fund database and the Scout startup database.
◆ About Alterra Labs
Alterra Labs builds simulated clinical environments where AI agents practice medical decision-making to improve safety and performance of medical AI models. Alterra Labs is based in United States and currently at seed stage, operating in Healthtech Infrastructure, AI & ML.
◆ Investors
LeadOak HC/FT
ParticipationFlare Capital Partners, Company Ventures
◆ Market context
This funding event is a citable node in Fusion42's market graph: it links Alterra Labs's Scout profile to the funds behind the round and to related Wire analysis, and is refreshed from public announcements as the round is confirmed or extended. It is the same live market data Arthur reasons over when benchmarking a founder's own raise against what is closing in the market right now.
◆ Explore the market
◆ FAQ
How much did Alterra Labs raise?
Alterra Labs raised $12.5M in its seed round, announced 2026-11-10.
Who invested in Alterra Labs's seed round?
The round was led by Oak HC/FT, with participation from Flare Capital Partners and Company Ventures.
What does Alterra Labs do?
Alterra Labs builds simulated clinical environments where AI agents practice medical decision-making to improve safety and performance of medical AI models.
Verified 11 November 2026 · Sources: public filings