Life & fun · alternatives · 2026

24 alternatives to Antenna

A reaction button for the web (pre-launch)

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Antenna launched in 2015; newer entries below may have overtaken it.

1. 1
   Button▲132

   Loyalty platform for the on-demand economy (pre-launch)

   2014 · usebutton.com · its alternatives →

2. 2
   This Is Your Out▲149

   An eject button for awkward situations (pre-launch)

   2014 · its alternatives →

3. 3
   React Your Way▲84

   Custom Facebook Reactions for everyone

   2016 · its alternatives →

4. 4
   Facebook Reactions▲519

   A more expressive Like button

   2015 · facebook.com · its alternatives →

5. 5
   Inbox▲175

   Next-generation email platform (pre-launch)

   2014 · inboxapp.com · its alternatives →

6. 6
   React.ly▲86

   Video reactions social network

   2017 · its alternatives →

7. 7
   Astronaut▲105

   Launch webapps from your dock, in a click.

   2015 · its alternatives →

8. 8
   AnyFetch▲184

   Adds context & info from around the web to your inbox

   2015 · anyfetch.com · its alternatives →

9. 9
   ReactSymbols UI Kit▲288

   UI elements in ready-to-use components for React

   2017 · coolsymbol.now · its alternatives →

10. 10
    Mimo for Web▲148

    Learn to code on your phone and your computer 📱💻

    2018 · mimo.org · its alternatives →

11. 11
    Heymoji▲110

    Slack reactions for any website

    2016 · its alternatives →

12. 12
    Emoji React▲145

    Add Emoji reactions to any webpage

    2016 · its alternatives →

13. 13
    WebCurfew▲76

    Simple, Effective, Free Internet Parental Control pre-launch

    2014 · webcurfew.com · its alternatives →

14. 14
    #Launch▲250

    The 9-year-old secret community of makers, relaunching today

    2015 · launch-chat.com · its alternatives →

15. 15
    Buttonjoy▲111

    WiFi buttons that donate to charity, send email, SMS & more

    2017 · its alternatives →

16. 16
    Flow▲97

    Precise low cost wireless control dial (pre-launch)

    2014 · indiegogo.com · its alternatives →

17. 17
    Slack Button▲159

    Easy way for other teams to install your incoming webhooks

    2015 · its alternatives →

18. 18
    The Startup Button▲231

    One button, 20 different startups

    2017 · its alternatives →

19. 19
    Curated▲170

    Grow your audience by sharing content (pre-launch)

    2014 · curated.co · its alternatives →

20. 20
    Wave X — Reactions & New Stories▲134

    The fastest way to send content and react to it

    2017 · x.wave.tech · its alternatives →

21. 21
    Sensay▲127

    Help anyone instantly, anywhere you are (pre-launch)

    2014 · sensay.it · its alternatives →

22. 22
    KickoffLabs▲115

    Build viral campaigns and get new customers

    2015 · kickofflabs.com · its alternatives →

23. 23
    Chrome Experiments▲137

    Showcase of web experiments written by creative coders

    2015 · experiments.withgoogle.com · its alternatives →

24. 24
    join.me button▲185

    Instant screen sharing, in your product

    2015 · developer.join.me · 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 →