Dev tools · alternatives · 2026

24 alternatives to Relay

Color WiFi displays you can put up anywhere to show stuff.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Relay launched in 2018; newer entries below may have overtaken it.

1. 1
   Relay – 2.8“ color LCD Wifi IoT displays▲5

   2018 · foundrytechnologies.com · its alternatives →

2. 2
   Bigwords.page – Turn any screen into a sign. The URL is the appfree▲728

   Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

   14d ago · bigwords.page · its alternatives →

3. 3
   Relay▲430

   An extension that adds Discord-style chat to every website

   2020 · its alternatives →

4. 4
   Relay▲92

   One-tap customer experience for the service industry

   2020 · its alternatives →

5. 5SD
   Simple Dashboards for Internet-Connected Devices▲74

   2014 · freeboard.io · its alternatives →

6. 6
   Relay▲76

   Instant access to smart home products

   2014 · relay.winkapp.com · its alternatives →

7. 7
   Wink Relay▲99

   A simpler way to a smarter home

   2016 · wink.com · its alternatives →

8. 8
   Hue Match▲113

   Show colors on your Apple TV that match your Hue lights

   2018 · huematch.app · its alternatives →

9. 9
   RelayThat▲206

   Converts brand assets to consistent into ads & social images

   2019 · relaythat.com · its alternatives →

10. 10
    Stripe: Relay▲423

    Let customers buy products directly within other mobile apps

    2015 · docs.stripe.com · its alternatives →

11. 11
    Hue Widgets▲73

    Control your lights from your Home Screen

    2021 · apps.apple.com · its alternatives →

12. 12
    RELAY▲16

    Graphics That Design Themselves.

    2016 · relaythat.com · its alternatives →

13. 13RA
    Rainbow – an attempt to display colour on a B&W monitor▲389

    2020 · anfractuosity.com · its alternatives →

14. 14
    Visualizing the transmission between you and base stations▲75

    :signal_strength::iphone::car: Wireless Network Handoff Visualizer built with React! - chonyy/handoff-visualizer

    2020 · github.com · its alternatives →

15. 15
    Deconflict▲123

    Plan your WiFi and see through walls

    Apr 2026 · deconflict.app · its alternatives →

16. 16
    My WiFi Sign▲310

    Quickly create a sign with your WiFi credentials.

    2020 · mywifisign.com · its alternatives →

17. 17
    Wi-Fi Widget▲345

    See, test, and share your wifi without unlocking your iPhone

    2017 · getwifiwidget.com · its alternatives →

18. 18
    Relay▲198

    See what users are doing in your app from Slack

    2016 · its alternatives →

19. 19
    E-Paper 7-color display showing the current weather▲229

    A hobby project of mine that was surprisingly easy to put together! I love waking up and seeing the freshly generated image.

    2024 · github.com · its alternatives →

20. 20
    Route Relay▲168

    A 1-800 number that connects to all your phones.

    2016 · its alternatives →

21. 21
    Relay▲180

    Design communication synced with Slack

    2015 · relaypayments.com · its alternatives →

22. 22
    Relay for Figma▲124

    Push graphics in Figma straight to your GitHub Repo.

    2020 · relay.graphics · its alternatives →

23. 23
    Spectrum▲98

    Intuitively design beautiful color schemes

    2014 · its alternatives →

24. 24
    Wi-Fi Password Display▲9

    Wi-Fi Password Display for Public Spaces

    2025 · kickstarter.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 →