Santiago Vaquero
Angel investor in Madrid
Madrid, Spain
Santiago Vaquero, Angel investor in Madrid is an active investor based in Madrid, Spain. This profile covers what Santiago Vaquero backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Early Stage VentureSeed
- Invests in
- Artificial IntelligenceFintechPaymentsLending & CreditWealthTechSaaS & EnterpriseConsumer & RetailConsumer Goods (CPG)
- Location
- Madrid, Spain
- Typical check
- $375K
- Past investments
- 4
Notable investments
DropletMaykuAgencia Marisa Sacco
TessianHow to reach Santiago Vaquero
Angels and operators like Santiago Vaquero 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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Cite this page
Round Funded. "Santiago Vaquero." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/santiago-vaquero
Frequently Asked Questions
What does Santiago Vaquero invest in?
Santiago Vaquero invests in Artificial Intelligence, Fintech, Payments and Lending & Credit, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Santiago Vaquero invest at?
Santiago Vaquero typically invests at Early Stage Venture and Seed. Lead with traction that fits the stage when you reach out.
What is Santiago Vaquero's typical check size?
Santiago Vaquero typically writes checks around $375K. 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.