Dev tools · alternatives · 2026

24 alternatives to REX by SuperAwesome

Kid-safe, COPPA-compliant programmatic ad exchange

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. REX by SuperAwesome launched in 2016; newer entries below may have overtaken it.

1. 1
   SuperAwesome▲8

   Kid-safe advertising and monetization

   2014 · superawesome.com · its alternatives →

2. 2
   AwesomeAds by SuperAwesome▲7

   COPPA-compliant ad-serving platform

   2016 · superawesome.com · its alternatives →

3. 3
   Kids Web Services by SuperAwesome▲4

   COPPA-compliance tools for kids content developers

   2015 · superawesome.com · its alternatives →

4. 4
   REX▲148

   Recommendations from old friends and new ones.

   2016 · rex.is · its alternatives →

5. 5
   Docusaurus 2.0▲711

   Build great docs websites, focus on your content - by Meta

   2022 · docusaurus.io · its alternatives →

6. 6
   Hellosaurus▲320

   Interactive mobile shows kids can play, not just watch

   2020 · hellosaurus.com · its alternatives →

7. 7
   Dino Game▲343

   Compete against the world in the much beloved Dino game

   2022 · dinosaurgame.net · its alternatives →

8. 8
   Kidoz SDK▲125

   Monetize kid-friendly mobile apps

   2016 · kidoz.net · its alternatives →

9. 9
   reX • Reward Exchange▲5

   a reward Xchange platform

   2024 · rexa.sreecharandesu.in · its alternatives →

10. 10
    kidrex▲60

    totally SFW search engine (or, Google for kids!)

    2014 · its alternatives →

11. 11
    Dodoboo▲148

    Super kid friendly AI drawing platform

    2024 · iran-music.net · its alternatives →

12. 12
    URSOR▲148

    A safe browser for curious kids

    2022 · astrosafe.co · its alternatives →

13. 13
    Paper Critters▲138

    Kid friendly paper toys, free to decorate and COPPA safe.

    Aug 2026 · papercritters.com · its alternatives →

14. 14DC
    Dino Cruise, a quick HTML 5 browser game I made for my 6-year-old son▲10

    2019 · wilsocr88.github.io · its alternatives →

15. 15
    Life of Dino Stickers for iMessage▲66

    Express your activities with a little cute monster!

    2018 · apps.apple.com · its alternatives →

16. 16
    Rex, a parallel functional language for scientific workflows▲28

    https://peterkelly.github.io/rex/

    Aug 2026 · github.com · its alternatives →

17. 17
    Me by Tinybop▲72

    A safe space for kids to tell their story

    2016 · tinybop.com · its alternatives →

18. 18
    DinoJump▲109

    Yell 'Jump' to make the chrome T-Rex jump

    2021 · its alternatives →

19. 19
    Dino▲89

    A new way to jot down your thoughts

    2021 · its alternatives →

20. 20
    Sleepasaurus▲70

    The dinosaur sleep trainer for kids

    2014 · its alternatives →

21. 21
    Dinofour▲58

    An adorable, puzzle platformer for iPhone.

    2015 · apps.apple.com · its alternatives →

22. 22
    CoinTent▲94

    Sustainable ad-free web

    2016 · its alternatives →

23. 23
    REX 2.0▲23

    Discover favorite things from your favorite people

    2016 · apps.apple.com · its alternatives →

24. 24
    Epoch▲105

    Animation tool for easily building and publishing HTML5 ads

    2015 · 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 →