Isabella Sun
Venture Partner at Pioneer Fund
San Francisco, California
Isabella Sun, Venture Partner at Pioneer Fund is an active investor based in San Francisco, California. This profile covers what Isabella Sun backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPECorporate VCInvestment PartnerOperator
- Stages
- Early Stage VenturePre SeedSeedSeries A
- Invests in
- Artificial IntelligenceFintechHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailE-commerce & D2CFashion & Beauty
- Location
- San Francisco, California
- Typical check
- $375K
- Past investments
- 1
Notable investments
How to reach Isabella Sun
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Frequently Asked Questions
What does Isabella Sun invest in?
Isabella Sun invests in Artificial Intelligence, Fintech, Healthcare & Biotech and Biotech & Pharma, typically at Early Stage Venture, Pre Seed, Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Isabella Sun?
Unlock Isabella Sun's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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