Work · alternatives · 2026

24 alternatives to Duo

Universal Device Connector

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Duo launched in 2017; newer entries below may have overtaken it.

1. 1
   Duet Display For iPad Pro▲213

   Re-Engineered for unbelievable performance

   2015 · its alternatives →

2. 2
   A side project in medical devices▲267

   2018 · chrisseaton.com · its alternatives →

3. 3
   Device Lab▲84

   The responsive development stand.

   2015 · its alternatives →

4. 4
   Quip▲56

   The productivity suite for the mobile generation

   2014 · its alternatives →

5. 5
   Restack 2.0▲74

   The universal interface & API for connected devices

   2015 · its alternatives →

6. 6
   The Superbook▲145

   The Ultimate Laptop Dock for Android Devices

   2016 · its alternatives →

7. 7
   Restack▲77

   The universal interface for connected devices (pre-launch)

   2014 · its alternatives →

8. 8
   Konekt▲75

   Build Connected Devices That Work Everywhere

   2014 · its alternatives →

9. 9
   EDGE▲167

   The first modular work from home kit

   2021 · its alternatives →

10. 10
    Dongle Daddy▲88

    An app that helps you find the right cables.

    2017 · its alternatives →

11. 11
    Pin▲129

    Makes it easy to run great meetings

    2017 · its alternatives →

12. 12
    THE POWERPOT V▲56

    Charge mobile devices while preparing meals

    2014 · its alternatives →

13. 13
    Luxafor▲87

    The LED status light and productivity tool

    2017 · its alternatives →

14. 14
    Couple▲86

    An app for two

    2013 · its alternatives →

15. 15
    Swip▲100

    Lean collaboration tool for your teams

    2017 · its alternatives →

16. 16
    Limitless▲90

    A productivity companion for Chrome

    2013 · its alternatives →

17. 17
    Spark▲85

    Build internet-connected hardware.

    2014 · its alternatives →

18. 18
    Concurrency▲82

    Become a better multitasker

    2015 · its alternatives →

19. 19
    Workplace▲76

    Showcase your work and connect with your colleagues

    2016 · its alternatives →

20. 20MA
    Mjolnir, an automation/productivity app for OS X▲43

    2014 · mjolnir.io · its alternatives →

21. 21CS
    Connector - Simple, zero friction Github -- AppHarbor integration▲27

    2011 · connector.apphb.com · its alternatives →

22. 22
    Desktop Neo▲9

    Rethinking the desktop interface for productivity

    2016 · its alternatives →

23. 23WI
    Winston – iOS Productivity Keyboard▲11

    2015 · itunes.apple.com · its alternatives →

24. 24
    . ▲7

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    2024 · google.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →