About Airfox

Airfox was founded in 2016 by ex-Googlers Victor Santos and Sara Choi. Airfox quickly established itself as the leader in affordable data plans for US-based prepaid wireless carriers. Incubated at Harvard’s Innovation Lab, Airfox is a TechStars Boston alum and venture backed by several leading organizations. In 2017, Airfox successfully completed an ICO supported by 2,500 people who believe in the mission.


Victor Santos

Co-founder, CEO

As a social entrepreneur, Santos’s mission has always been to bring financial inclusion to unbanked populations. Through his efforts, Airfox has become a leader in affordable data plans for prepaid wireless carriers. Santos was also named as an influential entrepreneurs to the Forbes 30 Under 30 list. Santos received his B.S. degree from UC Berkeley and is an Ex-Googler.

Gustavo Ribeiro

President, Brazil

Emanuel Moecklin

Chief Technology Officer

Pablo Bello

Chief Product Officer

Justin Hoffman

Executive Vice President

Andrew Wang

VP of Operations

Luke Bayas

VP of Engineering

Katie Sedat

VP of Marketing


Tiago Passinato

Principal Software Engineer

Cathy Melnikow

Marketing Manager, Brazil

Brian Kinney

Senior Software Engineer

Rafael Maki

Senior Software Engineer

Luiz Bertoni

Software Engineer

Guilherme Yagui

Software Engineer

Exsala Alcantara

Executive Assistant & HR

Vi Le

Business Operations & Strategy Analyst

Jozias Machado

User Success Associate

Livia Tateyama

Marketing Intern

Mary Peixoto

Finance Manager



Sara Choi

Co-Founder, Airfox

Jennifer Lum

Co-founder, Forge.AI

Semyon Dukach

Managing Partner, One Way Ventures

Bob Mason

Co-founder Brightcove

Wan Li

VC, Fairhaven Capital

Amy Spurling

Former COO & CFO, Jana

Steven Lee

Former VP & CTO, Tremor Video

Ben Perry

SVP of Monetization, MocoSpace

Peter Kavounas

CCO, Cloud Strategix

James Seibel

Former CTO, Airfox


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