Hybrid voice/data dispatch. While Zello is primarily a push-to-talk (PTT) app, their "Zello for Work" (free for up to 3 users) acts as a very basic CAD. You can see who is speaking and share locations live.
Finding reliable, free Computer-Aided Dispatch (CAD) software is essential for small public safety agencies, volunteer fire departments, and private security teams operating on tight budgets. Unlike general design CAD (Computer-Aided Design), these systems are specialized for managing emergency calls, tracking unit status, and coordinating field responders in real-time. Top Free & Open-Source Dispatch Solutions free computer aided dispatch software download
Finding high-quality, usually requires a trade-off between technical complexity and cost. While industry giants like Motorola Solutions and Tyler Technologies dominate the paid market, several open-source and "freemium" options exist for smaller agencies, security firms, or organizations with limited budgets. Top Free & Open-Source CAD Solutions Hybrid voice/data dispatch
