Alternatives to Linphone

Make telephone calls on the computer

Open-source video calls and chat

Voice and text chat software

Instant messaging application focusing on security

Native desktop client for WhatsApp

Video communication and virtual meeting platform

Decentralised instant messenger and softphone

Softphone application

Open-source software for live streaming and screen recording

Free messaging and calling application

Calling and messaging application focusing on security

Open source build of Lens Kubernetes IDE