1. Free and secure calls and messages to anyone, anywhere. Keep your conversations going no matter where you are.

  2. Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

  3. Jive's Hosted VoIP UC platform is an enterprise-grade business phone system that works for any organization. Welcome to Unified Communications in the cloud.

  4. Switch is a cloud-based phone system built for Google Apps users.

  5. Private & Secure Messenger

  6. Use your iPhone, iPad or iPod touch to make and receive calls using your 8x8 Virtual Office phone...

  7. Grasshopper enables entrepreneurs to build a virtual office that connects callers to employees, wherever they are.

  8. Fast, simple & secure messaging. Privacy that fits in your pocket.

  9. Real-time picture chatting

  10. Secure and flexible cloud phone services and unified communications.

  11. Protect your real number with one of our decoy numbers.

  12. StealthChat is Encrypted, Private, Secure Calls and Chats on Android and Apple iOS