1. Boost your productivity with reliable access anywhere with services like email, calendar, file sharing, meetings, instant messaging, and Office Online

  2. RainLoop is a web based email client.

  3. Gaggle Mail is a simple and easy to use email list manager.

  4. Walnut Secure Email is P2P, person to person or end to end secure mail application that protects...

  5. SOGo is groupware server with a focus on scalability and open standards.

  6. Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive. Share them with others and work together at the same time.

  7. Virtru is your data privacy force field, wrapping and protecting emails and files wherever they're shared. Easy-to-use data security software for business. People also askIs Virtru Hipaa compliant?

  8. Disposable temporary email addresses that you can use when signing up on websites to protect your identity and prevent your personal email address from being sold or spammed.

  9. Get back your email privacy, block email tracking

  10. Completely private chat email, w/ encrypted email messaging

  11. Keep your conversations secure, everywhere.

  12. Protect your privacy with unique email aliases