Meet Nextcloud Talk, the first enterprise-ready, open-source, and end-to-end encrypted, and privacy-focused self-hosted communication technology that promises to give users full control over their data while chatting with others over the communication platform. Developed by Nextcloud, the biggest self-hosted and fully open source enterprise file sync and share platform, Nextcloud Talk features text chat and audio/video conferencing support, and it can be hosted on-premise, accessible from the Internet through a web browser and on your mobile device.