Claus Boyens
Founder & Investor at Alegria Ventures
Cologne, North Rhine-Westphalia
Claus Boyens, Founder & Investor at Alegria Ventures is an active investor based in Cologne, North Rhine-Westphalia. This profile covers what Claus Boyens backs, at which stage, and how founders can reach out in 2026.
Claus Boyens is the Founder & Investor at Alegria Ventures, an experienced leader who motivates cross-functional teams.
Claus Boyens invests in SaaS & Enterprise, Fintech, Consumer & Retail and Healthcare & Biotech, typically at Pre Seed, Seed and Early Stage Venture.
- Investor type
- AngelVC
- Stages
- Pre SeedSeedEarly Stage Venture
- Invests in
- SaaS & EnterpriseFintechConsumer & RetailHealthcare & Biotech
- Location
- Cologne, North Rhine-Westphalia
- Typical check
- $250K
How to reach Claus Boyens
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Cite this page
Round Funded. "Claus Boyens." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/claus-boyens
Frequently Asked Questions
Who is Claus Boyens?
Claus Boyens, Founder & Investor at Alegria Ventures is an active investor based in Cologne, North Rhine-Westphalia. Claus Boyens invests in SaaS & Enterprise, Fintech, Consumer & Retail and Healthcare & Biotech, typically at Pre Seed, Seed and Early Stage Venture.
What does Claus Boyens invest in?
Claus Boyens invests in SaaS & Enterprise, Fintech, Consumer & Retail and Healthcare & Biotech, typically at Pre Seed, Seed and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Claus Boyens invest at?
Claus Boyens typically invests at Pre Seed, Seed and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Claus Boyens's typical check size?
Claus Boyens typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
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.