Zello provides real-time voice communication by turning smartphones and other devices into walkie-talkies through a push-to-talk app. It works over Wi-Fi or mobile data, offering a free basic PTT experience for individuals and a paid Zello Work service for businesses that adds user management, private channels, and integration with other tools. Some customers also use dedicated PTT hardware accessories to improve safety and clarity in active environments. Compared with other communications tools, Zello highlights rapid, reliable voice sharing for teams such as fleets, emergency responders, construction crews, and hospitality staff, enabling immediate coordination regardless of location. The goal is to help teams stay connected quickly and safely to boost efficiency and on-site safety.
Company Size
51-200
Company Stage
Early VC
Total Funding
$20M
Headquarters
Austin, Texas
Founded
2012
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