Learn more about Jitsi, a free open-source video conferencing software for web & mobile. Make a call, launch on your own servers, integrate into your app, and more.

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GetApp is your go-to source for business software discovery in 2025. Check user reviews and expert insights to find the right tools and solutions for your organization

Mumble is a free, open source, low latency, high quality voice chat application.

b4x is a programming language and a set of cross-platform rad development tools that allow complete beginners, citizen developers, and professionals to build real-world android, ios and desktop solutions

Element is a Matrix-based end-to-end encrypted messenger and secure collaboration app. It’s decentralised for digital sovereign self-hosting, or through a hosting service such as Element Matrix Services. Element operates on the open Matrix network to provide interoperability and easy connections.

Collaborate without compromise with Wire, the trusted platform for millions worldwide. Stay in control with end-to-end encryption that's invisible, flexible collaboration, and intuitive user interface. Join now for free and boost your productivity.

Centralize real-time messaging, voice, video, AI, and apps for secure, reliable and unified communication among internal and external stakeholders.