Martin Tantow
Angel investor in San Francisco
San Francisco, California
Martin Tantow, Angel investor in San Francisco is an active investor based in San Francisco, California. This profile covers what Martin Tantow backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCInvestor
- Stages
- Pre SeedSeed
- Invests in
- SaaS & EnterpriseArtificial IntelligenceClimate & EnergyManufacturing & IndustrialHardware & Deep TechRobotics & AutomationConsumer & RetailEdTech
- Location
- San Francisco, California
- Typical check
- $150K
- Past investments
- 8
Notable investments
YourMechanic
SplunkScalerHow to reach Martin Tantow
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Frequently Asked Questions
What does Martin Tantow invest in?
Martin Tantow invests in SaaS & Enterprise, Artificial Intelligence, Climate & Energy and Manufacturing & Industrial, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Martin Tantow invest at?
Martin Tantow typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Martin Tantow's typical check size?
Martin Tantow typically writes checks around $150K. Use it as a signal for whether your raise fits their stage.
How do I contact Martin Tantow?
Unlock Martin Tantow's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.