Alex Tannen

Active Investor

Founder at Stealth

London, England

Alex Tannen, Founder at Stealth is an active investor based in London, England. This profile covers what Alex Tannen backs, at which stage, and how founders can reach out in 2026.

Investor type: VCInvestor
Stages: Pre SeedSeed
Invests in: FintechSaaS & EnterpriseCrypto & Web3Consumer & RetailCybersecurityPropTech & Real EstateEdTechTelecom & Connectivity
Location: London, England
Typical check: $150K
Past investments: 1

Notable investments

Onchain Partners

How to reach Alex Tannen

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Frequently Asked Questions

What does Alex Tannen invest in?

Alex Tannen invests in Fintech, SaaS & Enterprise, Crypto & Web3 and Consumer & Retail, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.