1. Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

  2. WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

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

  4. A messaging app for teams who see through the Earth!

  5. &yet is a community of possibility for compassionate people who believe the world can be better and are determined to make it so.

  6. Skype for Business, formerly Lync, is unified communications platform that enables instant messaging, conferencing and online meetings

  7. Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.

  8. Sign in to Webex Teams for group chat, video calling, and sharing documents with your team. It's all backed by Cisco security and reliability.

  9. Chanty is a simple business messenger for seamless communication and collaboration powered by AI.

  10. The Productivity Platform

  11. WeChat is a complete mobile communication and private social networking app.

  12. LifeSize offers video conferencing solution that enable human interaction over any distance.