1. multi-channel inbox service for collaborative teams

  2. Cloud Email and Collaboration Solution for the Smart Business.

    paid Free Trial $1.0 / Monthly (1 user )

  3. Gmelius brings your team together in Gmail. Your inbox is transformed into a light CRM and workspace of communication, collaboration, and automation. Gmelius is now also available on mobile for both iOS and Android.

    freemium $9.0 / Monthly

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

  5. Google's encompassing suite of cloud-based business apps.

  6. Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

  7. Team Inbox for Email & Twitter

  8. Manage Customer Support, Sales and Projects right from your Gmail inbox. Collaborate with Shared Labels, Shared Contacts, email notes, email reminders and email templates

  9. Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft.

  10. Manage Tasks, Customer Support and Sales right from your Gmail inbox. Turn your Gmail into a powerful collaboration tool.