Startup profile · funding coverage
Ambience funding, valuation and investors
Ambient AI platform for clinical documentation, medical coding, and health-system workflows.
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Funding, valuation & investors
Answer-first snapshotLatest funding
Series C
$243M · July 2025
Latest known valuation
Not publicly disclosed
Total disclosed equity funding
$658M
Excludes debt, grants, acquisitions, secondaries, and IPO proceeds.
Current status
private
growth · San Francisco, California
Investors in latest funding
Other: Andreessen Horowitz
Overview
Ambience Healthcare automates clinical documentation, coding, and CDI workflows using ambient AI that listens during patient encounters. The platform integrates with Epic, Oracle Cerner, and athenahealth and is deployed across outpatient, emergency, and inpatient settings at major U.S. health systems.
Why Ambience is interesting
Unicorn ambient scribe spanning 100+ specialties with deep Epic integration — among the largest health-AI raises of 2025 at a $1.25B valuation.
Product & use cases
Ambience Healthcare automates clinical documentation, coding, and CDI workflows using ambient AI that listens during patient encounters.
- Enterprise platform deployment for core workflows
- Healthcare provider and health-system operations
Key facts
- Series C (Jul 2025): $243M co-led by Oak HC/FT and a16z at $1.25B valuation; OpenAI Startup Fund, Kleiner Perkins, Optum continued (Ambience blog)
- Series B (Feb 2024): $70M co-led by Kleiner Perkins and OpenAI Startup Fund with a16z (Ambience blog)
- Product: 100+ specialties, Epic/Cerner integrations; ~$345M total raised (FierceHealthcare)
- Co-investors not in VCT directory: Oak HC/FT, OpenAI Startup Fund, Optum Ventures, Frist Cressey Ventures
Funding history (newest first)
Series C
Jul 2025 $243MSource: Series C (Jul 2025): $243M co-led by Oak HC/FT and a16z at $1.25B valuation; OpenAI Startup Fund, Kleiner Perkins, Optum continued (Ambience blog)
Series B
Feb 2024 $70MSource: Series B (Feb 2024): $70M co-led by Kleiner Perkins and OpenAI Startup Fund with a16z (Ambience blog)
Unknown
FierceHealthcare $345MSource: Product: 100+ specialties, Epic/Cerner integrations; ~$345M total raised (FierceHealthcare)
Investors in our directory
Funds linked from Ambience's profile — open a fund page for stage focus and related deal articles.
Competitive landscape
Edge: Unicorn ambient scribe spanning 100+ specialties with deep Epic integration — among the largest health-AI raises of 2025 at a $1.25B valuation.
Ambience competes in healthtech, ai-ml. Incumbents have distribution; startup edge depends on product depth and buyer references. See competitors for specific tradeoffs — no invented market share claims.
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Epic Systems incumbent
Dominant EHR incumbent.
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Oracle Health incumbent
Enterprise EHR competitor.
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OpenAI adjacent
Foundation model platform.
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Scale AI adjacent
AI data/eval infrastructure.
Notable stories
- Series C (Jul 2025): $243M co-led by Oak HC/FT and a16z at $1.25B valuation; OpenAI Startup Fund, Kleiner Perkins, Optum continued (Ambience blog)
- Series B (Feb 2024): $70M co-led by Kleiner Perkins and OpenAI Startup Fund with a16z (Ambience blog)
Industries
FAQs about Ambience
Practical answers founders, operators, and investors typically search for.
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