Wire

It is an end-to-end encrypted collaboration platform providing messaging, voice and video calls, conferencing, and file sharing to keep organizational communication private, compliant and protected. It sells to small and medium businesses, large enterprises, and government and public-sector organizations including critical national infrastructure and law enforcement teams. It is positioned as an open-source alternative to consumer apps such as WhatsApp and Signal and to Teams, differentiated by end-to-end encryption, compliance and digital sovereignty with cloud, on-premises or hybrid deployment.

Key features

• End-to-end encrypted messaging
• Voice and video calls
• Conferencing
• File sharing and collaboration
• Open-source codebase
• Cloud deployment
• On-premises deployment
• Hybrid deployment
• SSO integration
• Crisis communication coordination
• Confidential communication channel
• Compliance-ready security