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Overview
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.
About Zello
Industries
Consumer Software
Enterprise Software
Company Size
51-200
Company Stage
Debt Financing
Total Funding
$20M
Headquarters
Austin, Texas
Founded
2012
Simplify's Take
What believers are saying
- Westchester County deployed hundreds of Siyata SD7 handsets with Zello for county operations.
- LMC Systems partnership integrates Zello with Motorola and ESChat for mission-critical communications.
- CRO Soroosh Seyhoon appointed early 2025 to accelerate enterprise subscription growth.
What critics are saying
- ESChat's interoperable platform enables cross-app communication, eroding Zello's proprietary lock-in advantage.
- Cyber attack pre-November 2025 exposed security vulnerabilities in high-stakes emergency services sector.
- Starlink direct-to-cell satellite service eliminates Zello's WiFi/4G dependency advantage for remote teams.
What makes Zello unique
- 175 million users with 8 billion monthly messages across frontline industries.
- Purpose-built hardware partnerships: Shokz OpenComm2 headset with NFC pairing and bone conduction.
- Mobile SDK enables seamless PTT integration into third-party applications for developers.
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Funding
Total Funding
$20M
Above
Industry Average
Funded Over
2 Rounds
Benefits
Unlimited Paid Time Off
Flexible Work Hours
Sabbatical Leave
Company Equity
Growth & Insights and Company News
6 month growth
↑ 0%1 year growth
↑ 0%2 year growth
↓ -1%Strengthening mission-critical communications through trusted partnerships. How LMC Systems Works with Motorola, Zello, and ESChat In mission-critical environments, communication is more than convenience - it's the backbone of operational success. At LMC Systems, LLC, LMC Systems, LLC. design and deliver professional-grade communication hardware that integrates seamlessly with industry-leading platforms. Its work alongside Motorola, Zello, and ESChat reflects its commitment to reliability, clarity, and real-world performance. [...]
Zello, a leading frontline communication platform, has appointed Soroosh Seyhoon as Chief Revenue Officer.
In May 2023, Applova Inc. partnered with Samsung to launch a self-service kiosk solution specifically designed for restaurants.
Zello recently released the new Zello Mobile SDK, which can easily integrate into an existing app, so you can add the power of push-to-talk, message replay, channels, and more.
Zello urges customers with accounts created before November 2 to reset passwords following a potential security breach.
Zello is Hiring for 9 Jobs on Simplify!
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About Zello
Industries
Consumer Software
Enterprise Software
Company Size
51-200
Company Stage
Debt Financing
Total Funding
$20M
Headquarters
Austin, Texas
Founded
2012
Zello is Hiring for 9 Jobs on Simplify!
Find jobs on Simplify and start your career today