The cellular push-to-talk phone app that means business

The gold standard for smartphone push-to-talk apps

Enjoy seamless communication with the top-rated push-to-talk cell phones app, as used by over 6,500 frontline organizations. Try it free today!

• PTT phone ecosystem

  Use any push-to-talk cell phone and accessory on any network, designed for easy rollout and adoption.

• push-to-talk phone app with enterprise-grade security

  Secure your company’s cellular push-to-talk communication with encryption, SSO, and SOC 2/HIPAA compliance.

• Reliable cellular push-to-talk

  Join over 5 million monthly active users enjoying 99.99% uptime.

• World-class management tools

  Easily manage users, channels, and settings for your smartphone push-to-talk app in one place, on the web.

So why choose Zello as your cell phone push-to-talk app?

Based on app store reviews alone, Zello is the top-ranked smartphone push-to-talk app for business

With an easy-to-use design, simple push-to-talk interface, and extensive hardware ecosystem, Zello can meet your unique communication needs.

Let’s partner together and empower your team to be safe, productive, and happy at work.