Seed-stage Healthcare AI investors

Healthcare AI investors writing seed-stage checks. Cross-referenced with portfolio holdings, sub-vertical focus, and check-size range so you can shortlist credible leads for your raise.

Seed funding constitutes the first significant institutional capital invested into a startup to prove its product-market fit. In the healthcare sector, seed funds are deployed to finalize product engineering, initiate early clinical validation, and launch preliminary go-to-market strategies, bridging the gap between a working prototype and a commercially viable enterprise.
1,472 investors match

Within Seed: top healthcare sub-verticals

Digital Health (954) AI/ML in Healthcare (605) Health IT / Healthcare Software (523) Biotech (418) Medical Devices / MedTech (387) Care Delivery / Tech-Enabled Services (280) Pharma / Therapeutics (234) Diagnostics (226)
Octava
Family Office T3
Singapore, Singapore
unknown
Octava is a Singapore-based investment firm whose publicly visible positioning suggests a family-office or private capital orientation rather than a traditional venture…
AI/ML in Healthcare Mental & Behavioral Health
Octave Fund
VC T3
San Francisco, United States
$250k-$1M
Octave Fund is a smaller investment vehicle with website, LinkedIn and Crunchbase presence but no disclosed healthcare thesis, AI focus, stage preference,…
AI/ML in Healthcare Health IT / Healthcare Software
Octopus Ventures
VC T1
London, United Kingdom
$1M-$5M
Octopus Ventures is one of Europe’s largest and most active early-stage venture firms, deploying over £200 million annually across health, fintech, deep…
AI/ML in Healthcare Biotech
ODBA
VC T3
London, United Kingdom
$250k-$1M
ODBA, listed as ODBA & Co Ventures on Crunchbase, has effectively no public footprint in the source data: no website, no LinkedIn,…
AI/ML in Healthcare Care Delivery / Tech-Enabled Services
Odiseo
VC T2
Medellin, Colombia
$250k-$1M
Odiseo is a Medellin-based VC focused on B2B software and digital services that modernize traditional Colombian sectors, writing seed and Series A…
Digital Health Health IT / Healthcare Software
OIF Ventures
VC T3
Sydney, Australia
$1M-$5M
OIF Ventures is a Sydney-based, founder-led firm that partners with software entrepreneurs building enterprise solutions with global ambition. The firm’s healthcare activity…
Digital Health Health IT / Healthcare Software
Oikos
VC T2
Montevideo, Uruguay
<$250k
Oikos is a Montevideo-based VC backing software startups with regional Latin American ambitions, writing seed checks under $250K. The firm is small,…
Digital Health Health IT / Healthcare Software
Olima Ventures
VC T3
New York, United States
<$250k
Olima Ventures is a smaller venture firm with a visible website, LinkedIn and Crunchbase presence but no disclosed healthcare thesis, sub-vertical focus,…
AI/ML in Healthcare Biotech
Olympus Innovation Ventures
Corporate VC AI T3
Center Valley, United States
$1M-$5M
Olympus Innovation Ventures is the corporate venture arm of Olympus, the Japanese medical technology and imaging company, operating from Center Valley with…
AI/ML in Healthcare Diagnostics
Oncology Ventures
VC AI T3
New York, United States
$250k-$1M
Oncology Ventures is a New York-based venture fund with a single focus: data-driven digital health and software companies that improve cancer care…
Digital Health Health IT / Healthcare Software
Opal Venture Partners
VC T3
New York, United States
<$250k
Opal Venture Partners is a smaller venture firm with website, LinkedIn and Crunchbase footprints but no disclosed healthcare thesis, sub-vertical focus, AI…
AI/ML in Healthcare Care Delivery / Tech-Enabled Services
Open Circle Capital
VC T3
Vilnius
$250k-$1M
Open Circle Capital is a Lithuania-based venture firm, signaled by its .lt website domain, with website, LinkedIn and Crunchbase presence but no…
Digital Health Life Sciences Tools
OpenCNP by CNP Assurances
Corporate VC T3
Paris, France
$250k-$1M
OpenCNP is the corporate venture arm of CNP Assurances, one of France’s largest life insurance and personal-protection groups. That parentage is the…
Care Delivery / Tech-Enabled Services Digital Health
Openspace Ventures
VC T2
Singapore, Singapore
$1M-$25M
Openspace Ventures is a Singapore-headquartered Southeast Asian venture firm with one of the longest active track records in the region, supporting high-growth…
Digital Health Health IT / Healthcare Software
Optum Ventures
Corporate VC T1
Boston, United States
$5M-$25M
Optum Ventures is the strategic venture arm of UnitedHealth Group’s Optum business, structured as an independent fund with a financial-first mandate while…
AI/ML in Healthcare Care Delivery / Tech-Enabled Services
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