RaiseTrack

Heidi Series C (2026)

Heidi raised $100 million in a Series C round, announced on 2026-09-22. The round was led by Blackbird.

Company
Heidi
Round type
Series C
Date
2026-09-22
Amount
$100M
Industry
health technology, AI tools for clinicians
Location
Melbourne, Australia

Summary

Heidi announced a $100 million Series C on 2026-09-22, led by Blackbird with participation from existing investors Phoenix Court, Point72 Private Investments and Headline. The round values Heidi at $900 million. Heidi also secured a separate $240 million growth investment led by General Catalyst's Customer Value Fund. That investment is not part of the Series C amount shown here.

Investors

Lead

  • Blackbird lead

Participating

  • Phoenix Court participant
  • Point72 Private Investments participant
  • Headline participant

Sources

Last verified:

  1. https://www.heidihealth.com/blog/heidi-secures-us340m-to-scale-agents-across-health-systems-globally
    Type: company announcement. Accessed 2026-10-06.
    Heidi announcement datelined New York, 22 September 2026. Announces a US$100 million Series C led by Blackbird, with existing investors Phoenix Court, Point72 Private Investments and Headline, at a US$900 million valuation, plus a separate US$240 million growth investment led by General Catalyst's Customer Value Fund.
  2. https://www.businessnewsaustralia.com/articles/heidi-edges-closer-to-unicorn-status-with-us340m-raise-valuing-ai-health-company-at-us900m.html
    Type: reputable publication. Accessed 2026-10-06.
    Business News Australia article dated 23 September 2026. Confirms the Series C, the valuation and the separate growth investment, and calls Heidi Melbourne-founded.
  3. https://www.finsmes.com/2026/09/heidi-raises-100m-in-series-c-funding.html
    Type: reputable publication. Accessed 2026-10-06.
    FinSMEs article dated 2026-09-22. Source of the Melbourne, Australia location. Confirms the amount, lead, participants and valuation.