SpiderOak is a cloud-based backup and restore solution to protect against data loss.

Signal is the most scalable encryption tool.

Wire is a cross-platform, encrypted instant messaging client created by Wire Swiss. It is available for iOS, Android, Linux, Windows, macOS and Web browser cl…

Blink is the best real-time communications client using the SIP protocol.

Wickr is an instant messenger application.

MEGA is the cloud-based file hosting solution.

TeamDrive is a software manufacturer that has specialized in creating solutions for secure collaborative work over the Internet.

Tresorit is an online cloud storage service based in Switzerland and Hungary that emphasizes enhanced security and data encryption for Businesses.

Bit Chat is a secure, peer-to-peer, open source instant messenger with end-to-end encryption.