Noesion Radarnoesion.ai
Market2026-09-22

Heidi raised $340 million in a new funding round. The Series C values the company at $900 million. That is almost double its prior valuation of $465 million. The round includes $100 million in equity. Blackbird Ventures led the investment. Heidi builds AI to automate clinical notes and other admin work for doctors.

What changed

Heidi was valued at $465 million in its previous round.

What it unlocks

Funding to scale AI tools for healthcare worker productivity.

  • $340 million raised
  • $900 million valuation
  • $100 million equity round

Sources

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