# Top 20 Big Data Angel Investors in Brazil in May 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Julio Vasconcellos | 2 | Brazil, Colombia, Canada | Seed, Series A, Pre-Seed | Software, SaaS, B2B |
| Florian Hagenbuch | 2 | United States, Brazil, Colombia | Seed, Series A, Pre-Seed | Software, Real Estate, Mobile Apps |
| Ariel Lambrecht | 2 | Brazil, Mexico, Chile | Seed, Pre-Seed, Series A | Financial Services, E-Commerce, FinTech |
| Guilherme Bonifacio | 1 | Brazil, Mexico, United States | Seed, Pre-Seed, Series A | E-Commerce, Information Technology, Financial Services |
| Rodrigo Dantas | 1 | Brazil | Pre-Seed, Seed, Angel | FinTech, SaaS, Financial Services |
| João Ventura | 1 | Brazil, Canada, United States | Seed | Analytics, Advertising, B2B |
| Mauricio Feldman | 1 | Brazil, United States | Seed, Angel | Internet, E-Commerce, Sports |
| Andréa Nogueira, CFA | 1 | Brazil, United States, Canada | Seed | Analytics, Advertising, Apps |
| Rafael Duton | 1 | Brazil | Seed, Series A | Financial Services, FinTech, Venture Capital |
| Kevin Efrusy | 1 | Brazil, United States, Mexico | Series B, Series A, Series C | E-Commerce, Software, Financial Services |
| Cem Garih | 1 | United States, India, Kenya | Seed, Series A, Pre-Seed | Internet, Financial Services, FinTech |
| Justin Mateen | 1 | United States, Mexico, India | Seed, Series A, Pre-Seed | Software, E-Commerce, Financial Services |
| Paulo Silveira | 1 | Brazil, United States | Seed, Pre-Seed, Angel | Financial Services, Software, Information Technology |
| Luiz Roberto Prates | 1 | Brazil | Angel | Big Data, Software, Analytics |
| Kiko Lumack | 1 | Brazil, United States | Seed | SaaS, Mobile Apps, Identity Management |
| Jason Calacanis | 1 | United States, Australia, Canada | Pre-Seed, Seed, Series A | Software, Internet, E-Commerce |
| Martino Bagini | 1 | Brazil | Seed, Series A | Big Data, Software, Analytics |
| Mate Pencz | 1 | Brazil, United States, India | Seed, Series A, Pre-Seed | Real Estate, B2B, Advertising |
| Marcelo Sampaio | 1 | Brazil, United States | Seed | Internet, Apps, Software |
| Eduardo Campos | 1 | United States, Brazil | Seed | SaaS, Travel, Fitness |

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co