Google Calendar AlternativesOnly apps categorised as Email Clients

The best Email Client alternative to Google Calendar is Kolab, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Google Calendar and four of them are Email Clients so hopefully you can find a suitable replacement. Other interesting Email Client alternatives to Google Calendar are Kontact, Amie and OfficeMail (a.k.a. Re:Work).

filter to find the best alternatives

Google Calendar alternatives are mainly Email Clients, but if you're looking for Calendar Apps or Appointment Schedulers you can filter on that. Other popular filters include Open Source, Self-Hosted, EU, Android + Open Source, Android, Linux and iPhone. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Google Calendar.
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Alternatives list

  1. Kolab icon

    Kolab

     43 likes

    Kolab provides a FOSS communication & collaboration solution that can be completely self-hosted. Take back control of your data and access it via the webinterface, or existing mobile & desktop clients.

    48 Kolab alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application type

    Platforms

    • Linux
    • Online
    • Self-Hosted
     
  4. Amie icon

    Amie

     11 likes

    Amie is a productivity application that facilitates task, event, and contact management, integrating a scheduling feature for task and event time allocation, and effectively transforming the calendar into a todo list, with color-coding for improved organization and visual...

    58 Amie alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Online
    • iPhone
    Amie screenshot 1
     
  5. OfficeMail (a.k.a. Re:Work) icon

    OfficeMail (a.k.a. Re:Work)

     Like

    OfficeMail Pro, an email client app using ActiveSync is not only a secure and safe email client but also an app reinforcing a various convenience aspect. It is a product that has been significantly improved and implemented plenty of features like the shared mailbox and calendars...

    Cost / License

    • Subscription
    • Proprietary

    Application types

    Platforms

    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    OfficeMail (a.k.a. Re:Work) screenshot 1
     
4 of 4 Google Calendar alternatives