Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Raspberry pi based ping pong robot launched in 2019; newer entries below may have overtaken it.

1. 1
   Pongbot▲83

   Slack bot for ping pong tracking.

   2015 · github.com · its alternatives →

2. 2
   Ping Ping robot▲5

   Raspberry pi based Table Tennis Robot

   2019 · its alternatives →

3. 3
   Pinpon▲166

   The ping pong bot for Slack

   2015 · pinpon.co · its alternatives →

4. 4
   Hacking an ultrasound probe with a Raspberry Pi and low-cost hardware▲227

   2017 · kelu124.gitbooks.io · its alternatives →

5. 5
   Tingbot▲119

   Transform your Raspberry Pi into a platform for creativity

   2015 · kickstarter.com · its alternatives →

6. 6
   Uberpong▲90

   Create your own custom ping-pong paddle in seconds

   2014 · dloweplaybook.com · its alternatives →

7. 7
   Gateway▲56

   A puzzle-based platformer where you control a robot

   2015 · cockroach.se · its alternatives →

8. 8
   Lil’Bot▲90

   Small self-balancing, Segway-like robot

   2014 · lil-bot.com · its alternatives →

9. 9
   Bunny Dunk▲57

   Pinch-gesture based Android game

   2014 · play.google.com · its alternatives →

10. 10
    Chic Pi▲70

    Redefining the Hoverboard by Casing Battery & Unibody Frame

    2017 · kickstarter.com · its alternatives →

11. 11
    Momentum Machines▲69

    Gourmet Hamburger-making Robots: The Next Gen of Fast Food

    2014 · ttoto99.com · its alternatives →

12. 12RR
    Robots Round Robin▲8

    2017 · robotsroundrobin.com · its alternatives →

13. 13
    Power Ping Pong▲55

    Arcade-style table tennis collides with kung fu

    2015 · apps.apple.com · its alternatives →

14. 14
    GreenPiThumb▲7

    A Raspberry Pi Gardening Bot

    2017 · mtlynch.io · its alternatives →

15. 15PP
    PLEN portable robot and software▲5

    2017 · medium.com · its alternatives →

16. 16
    Ollie ▲2

    An app-controlled robot capable of some serious tricks

    2015 · amazon.com · its alternatives →

17. 17EK
    Experimental Keyboard Game▲5

    2017 · aneelkkhatri.github.io · its alternatives →

18. 18
    root▲8

    A robot to teach coding

    2016 · rootrobotics.com · its alternatives →

19. 19
    Microbot Push▲8

    A wireless robotic finger

    2015 · prota.info · its alternatives →

20. 20AT
    A Tic Tac Toe “AI” Built with Only HTML and CSS▲9

    2018 · css-ttt.netlify.com · its alternatives →

21. 21IA
    Implementing a trackball with rational numbers▲11

    2017 · grondilu.github.io · its alternatives →

22. 22AP
    A Pomodoro Timer built on the Yo API▲7

    2014 · pomodoryo.herokuapp.com · its alternatives →

23. 23PV
    Palm Vein Authentication with a Raspberry Pi▲5

    2020 · ibrahimirfan.com · its alternatives →

24. 24GB
    Game Boy on the Beam – A DMG Emulator in Pure Elixir▲6

    Jul 2026 · gb-dmg.live · 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 →