Alexander Rapatz
CEO & Founding Partner at Black Manta Capital Partners
Vienna, Vienna
Alexander Rapatz, CEO & Founding Partner at Black Manta Capital Partners is an active investor based in Vienna, Vienna. This profile covers what Alexander Rapatz backs, at which stage, and how founders can reach out in 2026.
Alexander Rapatz is CEO & Founding Partner at Black Manta Capital Partners, a next-generation investment bank focused on digital and tokenized assets.
- Investor type
- VC
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- FintechCrypto & Web3Artificial Intelligence
- Location
- Vienna, Vienna
- Typical check
- $500K
How to reach Alexander Rapatz
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About this profile
This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise.
Frequently Asked Questions
What does Alexander Rapatz invest in?
Alexander Rapatz invests in Fintech, Crypto & Web3 and Artificial Intelligence, typically at Seed, Series A and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Alexander Rapatz invest at?
Alexander Rapatz typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Alexander Rapatz's typical check size?
Alexander Rapatz typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Alexander Rapatz?
Unlock Alexander Rapatz's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.