An angel investor based in San Francisco, California, United States, Obi Felten has 6 known investments: Naya Health, Javelin, CreativeX, BfB Labs, Healthy Brains Global Initiative (HBGI) and Marathon Health.
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Investment focus
- Stage
- Seed
- Focus
- CommunityData AnalyticsDigital HealthMental HealthPeer SupportTelemedicine
Contacts
Obi Felten portfolio companies (6)
- Naya Health
- Javelin
- CreativeX
- BfB Labs
- Healthy Brains Global Initiative (HBGI)
- Marathon Health
Affiliated funds' portfolios
Venture Partner at Vitruvian Partners, whose known portfolio counts 10 companies
- Addepar
- Wise
- Porter
- Thunes
- Cato Networks
- dojo
- UltraGreen.ai
- Azul Systems
- Hiranandani Financial Services
- Outpost24
Investor Profile
The known portfolio sits in sectors AI, Consumer, Education and Healthcare, and focus areas Community, Data Analytics, Digital Health and Mental Health.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Vitruvian Partners
Showing 20 of 36
Andrew Robb
Special Partner
United Kingdom
Nicolas Macquin
Special Advisor
Paris, France
Charles Hardwick
Managing Director
London, United Kingdom
Fabian Wasmus
Partner
Munich, Germany
Jussi Wuoristo
Partner
London, United Kingdom
Amit Tiwari
Managing Director
United Kingdom
Tomas Meerits
Special Partner
Sweden
Freddie Lebus
Principal - Value Add
London, United Kingdom
Oscar Severin
Partner
Stockholm, Sweden
Torsten Winkler
Partner
London, United Kingdom
George Jiao
Managing Director
Singapore
Richard Chen
Partner (Cortex)
Shanghai, China
Petter A. Roald
Principal
London, United Kingdom
Johann Jakob Napp
Principal
London, United Kingdom
Gary Chen
Vice President
Miami, United States
Luuk Remmen
Partner
London, United Kingdom
Duncan Reek
Principal
London, United Kingdom
Peter Read
Cortex Partner
London, United Kingdom
Sophie Bower-Straziota
Partner
London, United Kingdom
Ben Johnson
Partner
Oxford, United Kingdom
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Frequently asked questions
Who is Obi Felten?
Obi Felten is an angel investor based in San Francisco, California, United States with 6 known investments on file, among them Naya Health, Javelin and CreativeX. The sections above list the sectors, stages and firms attached to that record.
What does Obi Felten invest in?
Listed sectors include AI, Consumer, Education and Healthcare; listed focus areas include Community, Data Analytics, Digital Health and Mental Health. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Obi Felten invest at?
The known deals of Obi Felten include Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Obi Felten listed at?
Obi Felten is listed as Venture Partner at Vitruvian Partners. 36 other people in the database share a firm with Obi Felten.
How do I contact Obi Felten?
An email address, a phone number and a LinkedIn page are on file for Obi Felten. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal