Martin Sinner
Angel investor in Berlin
Berlin, Germany
Martin Sinner, Angel investor in Berlin is an active investor based in Berlin, Germany. This profile covers what Martin Sinner backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestor
- Stages
- Seed
- Invests in
- FintechPaymentsSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & DataMarketplaceMarketing & AdTech
- Location
- Berlin, Germany
- Typical check
- $250K
- Past investments
- 20
Notable investments
BarzahlenMassive Insights
Jumpstarter
KlaraTyles
ScarossoTripod GmbH
doctapeHow to reach Martin Sinner
Angels and operators like Martin Sinner 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 Martin Sinner invest in?
Martin Sinner invests in Fintech, Payments, SaaS & Enterprise and Consumer & Retail, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Martin Sinner invest at?
Martin Sinner typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Martin Sinner's typical check size?
Martin Sinner typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Martin Sinner?
Unlock Martin Sinner's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.