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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

James Seibel


Emanuel Moecklin

Chief Software Architect

Christine To

VP of Business Operations

Andrew Wang

Director of Operations


Pablo Bello

Head of Product

Katie Sedat

Head of Marketing

Tiago Passinato

Principle Software Engineer

Omeed Zarrin

Business Development Manager

Brian Kinney

Senior Software Engineer

Rafael Maki

Senior Software Engineer

Luiz Bertoni

Software Engineer

Guilherme Yagui

Software Engineer

Exsala Alcantara

Executive Assistant & HR

Mary Santos

Finance Manager

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