Josef Rubin
Venture investor in So Paulo
São Paulo, São Paulo
Josef Rubin, Venture investor in So Paulo is an active investor based in São Paulo, São Paulo. This profile covers what Josef Rubin backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCInvestor
- Stages
- Seed
- Invests in
- EdTechFintech
- Location
- São Paulo, São Paulo
- Typical check
- $250K
- Past investments
- 4
Notable investments
How to reach Josef Rubin
Angels and operators like Josef Rubin 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 Accelerator.
Connect with Josef Rubin
Frequently Asked Questions
What does Josef Rubin invest in?
Josef Rubin invests in EdTech and Fintech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Josef Rubin invest at?
Josef Rubin typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Josef Rubin's typical check size?
Josef Rubin typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Josef Rubin?
Unlock Josef Rubin's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.