John Mannes
Partner at Basis Set
San Francisco, California
John Mannes, Partner at Basis Set is an active investor based in San Francisco, California. This profile covers what John Mannes backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCMicro VCPE
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- Artificial IntelligenceFintechLending & CreditHealthcare & BiotechSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & Data
- Location
- San Francisco, California
- Typical check
- $2M
- Past investments
- 26
Notable investments
How to reach John Mannes
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Frequently Asked Questions
What does John Mannes invest in?
John Mannes invests in Artificial Intelligence, Fintech, Lending & Credit and Healthcare & Biotech, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
How do I contact John Mannes?
Unlock John Mannes's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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