Stefan Thomas
Angel investor in San Francisco
San Francisco, California
Stefan Thomas, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Stefan Thomas backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestment Partner
- Stages
- Pre SeedSeedSeries ASeries B
- Invests in
- FintechPaymentsSaaS & EnterpriseCrypto & Web3Consumer & RetailE-commerce & D2CDeveloper Tools & DataCybersecurity
- Location
- San Francisco, California
- Typical check
- $625K
- Past investments
- 8
Notable investments
OmniBitobito GmbHImgurJS FoundationOmni | On-Demand Storage & DeliveryInterledger Foundation
Puma BrowserCoilHow to reach Stefan Thomas
Angels and operators like Stefan Thomas 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 Accelerator.
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Frequently Asked Questions
What does Stefan Thomas invest in?
Stefan Thomas invests in Fintech, Payments, SaaS & Enterprise and Crypto & Web3, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Stefan Thomas invest at?
Stefan Thomas typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Stefan Thomas's typical check size?
Stefan Thomas typically writes checks around $625K. Use it as a signal for whether your raise fits their stage.
How do I contact Stefan Thomas?
Unlock Stefan Thomas's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.