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Zello is the #1 rated digital walkie-talkie app with over 10 billion messages delivered each month and users in over 200 countries. Stay connected, safe, and productive by turning any smart device into a push-to-talk walkie-talkie with unlimited secure, private channels, message replay, location tracking, and emergency alerts. Zello’s clear, instant, live voice works over Wi-Fi and cell networks anywhere in the world. At Zello, our company values are at the heart of what we do everyday. We’re proud to serve the frontline, we’re privileged to connect people in times of crisis across the globe, and we’re honored to support first responders. We hire for potential, passion for our mission, and a knack for solving difficult problems over checking every qualification box. We have competitive pay, equity with significant upside, and intentionally design our benefits to encourage healthy and well-balanced employees, from flexible work schedules to unlimited paid time off. We even offer a sabbatical after every five years of service so you’re able to pursue and enjoy what matters most to you. And of course, we wouldn’t be a technology company in Austin without ping-pong and free snacks in our break room.

Website https://zello.com/
Revenue $9.4 million
Funding $20.4 million
Employees 192 (92 on RocketReach)
Founded 2012
Address 1717 W 6th St Suite 450, Austin, Texas 78703, US
Phone +1 512-580-4675
Technologies
Industry Software Development, Software Development & Design, Social Radio, Software, Live Voice Communication, Push-to-talk, Radio-Style Communication, Hosted Business Solution, Walkie Talkie-Style Communication, Instant talk, Works with Wi-Fi
Web Rank 45071
Web Visits 2 Million
Keywords Instant Messaging App, Team Communication App, Mobile Communication, Group Communication, Communication App, Messaging App, Dispatch Software, Workplace Communication, Secure Messaging, Real-Time Communication, Team Collaboration, Field Communication, Business Communication, Mobile Messaging, Instant Messaging
Competitors Microsoft, AT&T, Slack, WhatsApp, Discord, Telegram Messenger, Signal Messenger, Voxer, Gamma Iota Sigma at UNC Chapel Hill, Ion,Inc +33 more (view full list)
SIC SIC Code 73 Companies, SIC Code 737 Companies
NAICS NAICS Code 511 Companies, NAICS Code 518 Companies, NAICS Code 511210 Companies, NAICS Code 51121 Companies, NAICS Code 5112 Companies, NAICS Code 51 Companies

Zello Questions

The Zello annual revenue was $9.4 million in 2026.

Alexey Gavrilov is the CEO and Founder of Zello.

92 people are employed at Zello.

Zello is based in Austin, Texas.

The NAICS codes for Zello are [511, 518, 511210, 51121, 5112, 51].

The SIC codes for Zello are [73, 737].

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