Obi Felten, Venture investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Obi Felten backs, at which stage, and how founders can reach out in 2026.
Obi Felten builds bridges between frontier technology and real-world deployment, with experience in regulated environments and operational challenges, and is a Venture Partner at Vitruvian Partners fo
Obi Felten invests in Hardware & Deep Tech, Healthcare & Biotech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
- Location
- San Francisco, California
- Typical check
- $3.8M
What does Obi Felten invest in?
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
Where is Obi Felten based?
Obi Felten is based in San Francisco, California.
- Browse more startup investors near Obi Felten:
- Startup investors in San FranciscoStartup investors in CaliforniaStartup investors in the United States
How to reach Obi Felten
Angels and operators like Obi Felten reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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About this profile
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Cite this page
Round Funded. "Obi Felten." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/obi-felten
Frequently Asked Questions
Who is Obi Felten?
Obi Felten, Venture investor in San Francisco is an active investor based in San Francisco, California. Obi Felten invests in Hardware & Deep Tech, Healthcare & Biotech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
What does Obi Felten invest in?
Obi Felten invests in Hardware & Deep Tech, Healthcare & Biotech and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Obi Felten invest at?
Obi Felten typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Obi Felten's typical check size?
Obi Felten typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
Where is Obi Felten based?
Obi Felten is based in San Francisco, California.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.
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