An operator angel based in Punta del Este, Uruguay, Guido Grinbaum has 3 known investments: Motivia, Block Academy and POK - Proof of Knowledge.
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Investment focus
- Focus
- Digital CredentialingEdTech PlatformsWeb3 Education
Contacts
Guido Grinbaum portfolio companies (3)
- Motivia
- Block Academy
- POK - Proof of Knowledge
Investor Profile
The known portfolio sits in sectors Education and SaaS, and focus areas Digital Credentialing, EdTech Platforms and Web3 Education.
Guido Grinbaum appears in Pre-Seed, Seed and Series A rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Guido Grinbaum?
Guido Grinbaum is an operator angel based in Punta del Este, Uruguay with 3 known investments on file, among them Motivia, Block Academy and POK - Proof of Knowledge. The sections above list the sectors and stages attached to that record.
What does Guido Grinbaum invest in?
Listed sectors include Education and SaaS; listed focus areas include Digital Credentialing, EdTech Platforms and Web3 Education. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Guido Grinbaum invest at?
The known deals of Guido Grinbaum include Pre-Seed, Seed and Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Guido Grinbaum?
An email address and a LinkedIn page are on file for Guido Grinbaum. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal