Alternatives

Products that do what I made cognitive biases as online flashcards that made $43k this year does

1. 1IB
   I built a website for sharing salary info▲186

   2019 · fellowage.io

2. 2IB
   I built a stock market game based on the top 50,000 websites▲184

   2012 · linkdaq.net

3. 3IM
   I made wits.io where writers can earn money with book summaries▲79

   2018 · wits.io

4. 4IM
   I made a site where students can create and share flashcards and notes▲133

   2020 · barbra.io

5. 5IW
   I wrote a co-founder equity calculator over the weekend▲136

   2011 · foundrs.com

6. 6IM
   I made an NLP based essay grader▲49

   2016 · gradeflex.com

7. 7IG
   I got bombarded with ads by note sharing sites, so I created this in 1d▲12

   2020 · nnote.cc

8. 8M7
   My 7th Grade Young Entrepreneur Project -- interactive holiday cards▲65

   2018 · github.com

9. 9IM
   I made a note-taking and mind-mapping hybrid▲13

   2016 · octopusnote.com

10. 10IM
    I made an LED indicator for my portfolio site▲14

    2021 · circusscientist.com

11. 11MP
    My Portfolio Website▲34

    2019 · port.greyface.now.sh

12. 12IM
    I Made a Website to Crowdsource the Best WFH Excuses▲37

    2015 · wfh.ninja

13. 13IM
    I Made a Web API for Textual Data▲27

    2013 · skr.io

14. 14IB
    I built a flashcard platform that supports latex and code highlighting▲18

    2020 · memordo.com

15. 15IM
    I made a popup widget to display online revenue, traffic▲23

    2019 · dailyinsight.com

16. 16MW
    My weekend project, Realtime Stock News (with sentiment analysis)▲8

    2012 · livelystocks.com

17. 17IM
    I made a news site built on prediction markets▲9

    Goal is to be kinda like The Economist meets Metaculus Just a quick MVP, would love to hear any feedback

    2023 · baseratetimes.com

18. 18IB
    I built Reddit analytics tool for better results▲8

    2024 · reddstat.com

19. 19IB
    I built a website to check performance of top websites in the world▲10

    2020 · simpleops.io

20. 20IB
    I built a free alternative stock data platform▲11

    2020 · quiverquant.com

21. 21IM
    I made a website to create and customize quotes▲6

    2024 · quotesmaker.com

22. 22IM
    I made a website to increase your focus▲8

    2022 · shhhsound.com

23. 23IB
    I built a microlearning app to learn personal finance▲8

    Jun 2026 · finance.usescroll.app

24. 24IT
    I trained a neural network to write scam emails▲6

    2021 · github.com

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