Sergio Valentini

Active Investor

Service Delivery Manager at ACI Worldwide

São Paulo, São Paulo

Sergio Valentini, Service Delivery Manager at ACI Worldwide is an active investor based in São Paulo, São Paulo. This profile covers what Sergio Valentini backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: FintechPaymentsSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & Data
Location: São Paulo, São Paulo
Typical check: $150K
Past investments: 1

Notable investments

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How to reach Sergio Valentini

Angels and operators like Sergio Valentini 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.

Frequently Asked Questions

What does Sergio Valentini invest in?

Sergio Valentini invests in Fintech, Payments, SaaS & Enterprise and Consumer & Retail, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.