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SquareOne Alternatives

SquareOne is described as 'Email. Stress-free' and is a Email Client in the office & productivity category. There are more than 10 alternatives to SquareOne for a variety of platforms, including iPhone, iPad, Android, Mac and Android Tablet. The best alternative is Microsoft Office Outlook. It's not free, so if you're looking for a free alternative, you could try Spark Mail or myMail. Other great apps like SquareOne are TypeApp, Unibox, MailTamer and Polymail.

SquareOne alternatives are mainly Email Clients but may also be Calendar Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of SquareOne.
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Email. Stress-free.

Learn more about SquareOne

  1. Microsoft Office Outlook icon

    Microsoft Office Outlook

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
    • Apple Watch
    • Android Wear
    134 alternatives to Microsoft Office Outlook 

    Microsoft Outlook, part of the Microsoft Office Suite (not to be confused with Microsoft Outlook Express), is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.

     Suggest and vote on features
    Features
    1.  Email OrganizerMicrosoft Office Outlook allows you to take control of your inbox by filtering and control tools.
    2.  Calendar IntegrationMicrosoft Office Outlook lets you sync your tasks and events with your calendar application.
    3.  Unified inboxView e-mails (or similar) from all accounts in one unified view with Microsoft Office Outlook.
    4.  Multiple Account supportMicrosoft Office Outlook support multiple accounts without the need to logout and login
    5.  Dark ModeMicrosoft Office Outlook supports dark mode for comfortable usage in low light conditions.
    6.  Email SchedulingYou can schedule a marketing, sales, or personal email for a time in the future with Microsoft Office Outlook.
    Outlook 365 on Windows
    Outlook for Mac 2016
  2. Spark Mail icon

    Spark Mail

    • Mac
    • Android
    • iPhone
    • iPad
    • Apple Watch
    58 alternatives to Spark Mail 

    E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more.

     Suggest and vote on features
    Features
    1.  Multiple Account supportSpark Mail support multiple accounts without the need to logout and login
    2.  Email SchedulingYou can schedule a marketing, sales, or personal email for a time in the future with Spark Mail.
    3.  Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
    4.  Email OrganizerSpark Mail allows you to take control of your inbox by filtering and control tools.
    5.  Calendar IntegrationSpark Mail lets you sync your tasks and events with your calendar application.
    6.  Dark ModeSpark Mail supports dark mode for comfortable usage in low light conditions.
    Screenshot
    Screenshot


  3. TypeApp icon

    TypeApp

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Android Wear
    • Kindle Fire
    61 alternatives to TypeApp 

    TypeApp is an all-free, beautifully designed, universal email app, capable of managing unlimited number of mail accounts from various providers, allowing for smart push notifications while enabling personalization across multiple email accounts.

     Suggest and vote on features
    Features
    1.  Unified inboxView e-mails (or similar) from all accounts in one unified view with TypeApp.
    2.  Multiple Account supportTypeApp support multiple accounts without the need to logout and login
    Screenshot
    Screenshot
  4. myMail icon

    myMail

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    24 alternatives to myMail 

    myMail is the smart email app for managing all your accounts on iOS and Android.

     Suggest and vote on features
    Features
    1.  Mail FilteringmyMail classifies email messages according to specified criteria, allowing you to automatically recognize fraudulent or spam messages.
    2.  Multiple Account supportmyMail support multiple accounts without the need to logout and login
    Screenshot
    Screenshot
  5. Unibox icon

    Unibox

    25 alternatives to Unibox 

    Unibox is a people centric email client that organizes your messages by person. It avoids having email like a to-do list.

     Suggest and vote on features
    Features
    1.  Multiple Account supportUnibox support multiple accounts without the need to logout and login
    Messages viewer.
    Attachments grid viewer.


  6. MailTamer icon

    MailTamer

    • iPhone
    • iPad
    10 alternatives to MailTamer 

    Don’t get buried in mountains of emails and let them get control of you and your inbox again! Slice, dice and shred your way to email Nirvana.

     Suggest and vote on features
    Features
    1.  Email OrganizerMailTamer allows you to take control of your inbox by filtering and control tools.
      Screenshot
      Screenshot
    • Polymail icon

      Polymail

      • Mac
      • Online
      • iPhone
      • iPad
      84 alternatives to Polymail 

      The most powerful platform for email productivity in a beautiful native app — on desktop and mobile.

       Suggest and vote on features
      Features
      1.  Email SchedulingYou can schedule a marketing, sales, or personal email for a time in the future with Polymail.
      2.  Multiple Account supportPolymail support multiple accounts without the need to logout and login
      Screenshot
      Screenshot
    • Taskbox - Mail icon

      Taskbox - Mail

      17 alternatives to Taskbox - Mail 

      Your inbox is already a task list - make it a great one. Taskbox allows you to manage your tasks and todos where they already are -- your inbox -- without forwarding or cutting and pasting them to another app.

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      This app doesn't have any features at the moment.
      Screenshot
    • EmailTray icon

      EmailTray

      • Windows
      • Android
      63 alternatives to EmailTray 

      EmailTray is a smart email client and an email notifier for POP3 and IMAP email accounts, including Gmail, Hotmail, Yahoo mail and AOL. EmailTray intelligently ranks messages, prioritizes them into 4 Inboxes and alerts you only to the most important.

       Suggest and vote on features
      Features
      Screenshot
    • SlideMail icon

      SlideMail

      45 alternatives to SlideMail 

      Making email better through artificial intelligence.

       Suggest and vote on features
      Features
      1.  Multiple Account supportSlideMail support multiple accounts without the need to logout and login
      Screenshot
      Screenshot
    Showing 10 of 12 alternatives
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