Zello
About Zello
We started as a company that turns phones into walkie talkies. As we’ve evolved, we’ve modernized instant voice technology and created total communications ecosystems to help critical workers meet the rapidly evolving, urgent, real-world challenges of the frontline. Our user base is over 150 million strong and we add an extra million users into the Zello craze every month. We’ve grown, and we’re still growing rapidly.