Alternatives

Products that do what I built an open-source Perplexity does

1. 1IB
   I built an open source event-management system▲175

   2018 · github.com

2. 2IF
   I founded a company and a platform to fund open source developers▲100

   2019 · equalize.digital

3. 3IB
   I built a thing▲242

   2012 · boxcarsurgery.com

4. 4IB
   I built a peer-to-peer publishing platform▲115

   2018 · peerdium.com

5. 5IM
   I'm building an open-source, high-frequency trading system▲301

   2013 · scarcecapital.com

6. 6IB
   I built an online programming language▲67

   2021 · codigo.so

7. 7IJ
   I Just Open Sourced a Game I Made a While Back▲37

   2011 · codebrief.com

8. 8MF
   My first open-source project release – RandomJson▲56

   2019 · github.com

9. 9IB
   I built a free oEmbed API for the web▲61

   2013 · oembed.io

10. 10IW
    I wrote an Enigma machine emulator for the Web▲83

    2019 · enigma.lh.mk

11. 11IL
    I launched Claritask (built from scratch in the open; not a programmer)▲15

    2017 · claritask.com

12. 12IM
    I made an open-source publishing platform (with minimal JavaScript)▲41

    2021 · zentrum.alles.cx

13. 13RM
    Releasing my first real open source project – Captionss▲51

    2014 · captionss.com

14. 14AL
    A little knowledge portal I've been building▲72

    2016 · tuvalie.com

15. 15IM
    I made a Perplexity-like research agent▲5

    2024 · search.sciphi.ai

16. 16MM
    My Microsoft internship project went open source▲15

    2013 · winphonewebdriver.codeplex.com

17. 17IM
    I made an Open Source deployment tool with Free Hosting▲13

    2021 · mdbgo.com

18. 18MF
    My first Open Source project -- Teaching my son Lua▲33

    2012 · github.com

19. 19IB
    I built an online programming language▲8

    2023 · lineone.dev

20. 20MF
    My failed-wannabe-saas-startup project Beyondpad going open source▲51

    2015 · github.com

21. 21IM
    I made my own no-code platform▲27

    2021 · simitless.com

22. 22IS
    I started building an open-source suite of tools for web apps▲9

    2024 · github.com

23. 23MF
    My first open source project (micro check library)▲13

    2015 · arasatasaygin.github.io

24. 24IO
    I opensourced my UI library for building web apps▲25

    2015 · docs.modojs.com

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