The best open source alternative to Jitsi is Workadventure. If that doesn't suit you, we've compiled a ranked list of other open source Jitsi alternatives to help you find a suitable replacement. Other interesting open source alternative to Jitsi is Wire.
Jitsi alternatives are mainly Video Conferencing & Virtual Office Tools but may also be Collaborative Workspaces or Team Chat & Messaging Tools. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Jitsi.
Create customizable virtual workspaces for remote teams to interact naturally, host events, and collaborate through spontaneous conversations and scheduled meetings.

WorkAdventure transforms remote work by providing an immersive virtual office experience. Teams can move freely through customized digital spaces, enabling natural interactions and spontaneous conversations just like in a physical office. The platform excels at:
Perfect for organizations looking to maintain team cohesion and culture while working remotely, WorkAdventure recreates the social aspects of office life that traditional remote tools miss.
Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.
A comprehensive collaboration platform offering end-to-end encrypted messaging, file sharing, and video calls with enterprise-grade security and compliance features.

Wire delivers military-grade security without sacrificing user experience. The platform features always-on end-to-end encryption for messages, files, and calls, while maintaining an intuitive interface for seamless team collaboration.
Key capabilities include:
Trusted by industry leaders including BMW, ExxonMobil, and government organizations worldwide, Wire ensures your sensitive communications remain private and compliant. The platform is particularly valuable for organizations requiring: