Leonardo Giagnoni
Founding Partner at HayStack Ventures
Milan, Lombardy
Leonardo Giagnoni, Founding Partner at HayStack Ventures is an active investor based in Milan, Lombardy. This profile covers what Leonardo Giagnoni backs, at which stage, and how founders can reach out in 2026.
Leonardo Giagnoni is a Founding Partner at HayStack Ventures and a Venture Scout for EWOR, focusing on supporting Italian founders.
- Investor type
- VC
- Stages
- SeedSeries AEarly Stage Venture
- Invests in
- SaaS & EnterpriseFintechArtificial Intelligence
- Location
- Milan, Lombardy
- Typical check
- $500K
How to reach Leonardo Giagnoni
Angels and operators like Leonardo Giagnoni 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.
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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 Leonardo Giagnoni invest in?
Leonardo Giagnoni invests in SaaS & Enterprise, Fintech 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 Leonardo Giagnoni invest at?
Leonardo Giagnoni typically invests at Seed, Series A and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Leonardo Giagnoni's typical check size?
Leonardo Giagnoni typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Leonardo Giagnoni?
Unlock Leonardo Giagnoni'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.