Microsoft Outlook AlternativesOnly apps categorised as Team Collaboration Tools

The best Team Collaboration alternative to Microsoft Outlook is Spike, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft Outlook and four of them are Team Collaboration Tools so hopefully you can find a suitable replacement. Other interesting Team Collaboration Tool alternatives to Microsoft Outlook are Amie, Missive and Shared Team Calendar for Microsoft Teams.

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Microsoft Outlook alternatives are mainly Team Collaboration Tools, but if you're looking for Email Clients or Appointment Schedulers you can filter on that. Other popular filters include Windows + Free, Linux, Open Source, EU, Android, Windows + Open Source and Windows. 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 Microsoft Outlook.
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Alternatives list

  1. Spike icon
     35 likes

    Transform your email inbox into a collaborative workspace with Spike. Enjoy integrated chat-like emails, tasks, collaborative notes, and group projects. Seamlessly manage multiple accounts, organize priorities, and schedule meetings across devices.

    61 Spike alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    • Meta Quest
     
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    1
    Spike vs Microsoft Outlook Comments
    Guest
    Positive
    0

    Brings all of my communications into one place. Also allows for easier sending, saving, and sharing of files shared amongst my teams.

    Review by a new / low-activity user.
    • Spike is Freemium and ProprietaryMicrosoft Outlook is Paid and Proprietary
  2. Amie icon
     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...

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Online
    • iPhone
     
  3. Missive icon
     16 likes

    Collaborative email and threaded group chat for productive teams. A single app for all your internal and external communication.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
     
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    1
    Missive vs Microsoft Outlook Comments
    Guest
    Negative
    0

    Missive is not a personal solution and more of a collaborative email solution for work teams.

    Review by a new / low-activity user.
    • Missive is Paid and ProprietaryMicrosoft Outlook is also Paid and Proprietary
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