Open Source Shift Alternatives

    The best open source alternative to Shift is Rambox, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Shift and ten of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Shift are Ferdi (Free, Open Source), Mailspring (Freemium, Open Source), Hamsket (Free, Open Source) and Kube (Free, Open Source).

    This page was last updated Aug 17, 2021

    1. Rambox gives you the possibility to add common services many times you need, all in one place. It's perfect for people who work with many services for business and private accounts.
      Most users think Rambox is a great alternative to Shift.
    2. Hard-fork of Franz, adding awesome features and removing unwanted ones.
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      Ferdi vs Shift opinions
      pros, cons and recent comments
      Completely free and functions well.
      Positive comment 4 months ago

      1


    3. Boost your productivity and send better email with Mailspring, a beautiful, fast email client for Mac, Windows, and Linux. Mailspring is free to use and an optional pro version adds read receipts, send later, reminders and more.
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      Mailspring vs Shift opinions
      pros, cons and recent comments
      It is just an email client, not a productivity app aggregator.
      Negative comment over 1 year ago

      1
      Shift does so many other things (e.g. Messenger, Asana, AWS etc.). Mailspring is only an email client.
      Negative comment over 3 years ago

      0
    4. Hamsket is a fork of Rambox that was started when Rambox moved from being totally free to a "freemium" model. Nightly build artifacts are available in Windows (Win64), Mac (DMG / App), and Linux (AppImage64 / RPM64 / DEB64 / Tarball64) packaging flavors.
      • FreeOpen Source
      • Mac
      • Linux
      Kube is a modern communication and collaboration client built with QtQuick on top of a high performance, low resource usage core. It provides online and offline access to all your mail, contacts, calendars, notes, todo's and more.
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    5. Nylas Mail Lives is a fork of Nylas Mail that fixes many longstanding issues, improves the client experience, and is committed to publish new releases.

      Discontinued

      On its github page it states it is archived and is no longer maintained.

    6. One desktop app for many apps, included Gmail, Inbox, Skype, Facebook Messenger, but also professional collaboration platforms like Salesforce, GitHub, Confluence, Bitbucket and many more.

      Discontinued

      Official website no longer available, no updates on GitHub since June 2017.

      No screenshots yet
    7. Konnektor is the developer-friendly alternative to Sameroom. It allows you to do the same but in a different manner. Currently you can use Konnektor for free if you deploy it on your own host.

      Discontinued

      Last update 2 years ago. Does not support that much.

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    8. All of your private messages (Email, Facebook, Twitter, Instagram etc.) through a single login. A single timeline, a unified contact list and simplified searches to manage all your private messages. Unified message management
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      • FreemiumOpen Source
      • Mac
      • Windows
      • Linux
      Clovery is an app that integrates all your favorite Google services tightly with your Mac and PC, lets you access these services quickly and work more productively.
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    Showing 10 of 10 alternatives