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Rank 9MedTech & Devices

HeartFlow

Creates non-invasive, AI-driven 3D models of coronary arteries to diagnose and analyze coronary artery disease.

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Signal Score
92.7
Total raised
$650M
Stage
Growth
Founded
2007
Headquarters
Redwood City, United States
Region
North America

Their signal

HeartFlow's non-invasive FFR-CT technology has established a new clinical standard, widely reimbursed and integrated into major global cardiology guidelines.

Signal Score 92.7editorial estimate, see how it is built
Capital (25% weight)96

Total raised, quality of investors and recency of the last round.

Growth (25% weight)91

Revenue trajectory, customer count, hiring and market pull.

Clinical & regulatory (20% weight)97

Peer-reviewed evidence, FDA/CE clearances and live health-system deployments.

Team (15% weight)89

Founder track record, clinical depth on the bench and technical leadership.

Online visibility (15% weight)88

Search presence, press coverage, founder and brand reach, and how often the company shows up where buyers look.

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