Alternatives

Products that do what I built a free alternative stock data platform does

1. 1IM
   I'm building an open-source, high-frequency trading system▲301

   2013 · scarcecapital.com

2. 2IB
   I built a comprehensive Ark ETF tracker▲140

   2020 · cathiesark.com

3. 3BA
   Bateman, a stock trading system I'm working on▲169

   2013 · github.com

4. 4IB
   I built a zero-cost, ad-free alternative to LinkedIn▲249

   2021 · sellff.com

5. 5MC
   My cofounder and I created a social platform for investment ideas▲157

   2021 · info.utradea.com

6. 6UF
   Unlimited, free intraday stock data API▲93

   2021 · styvio.com

7. 7IF
   I founded a company and a platform to fund open source developers▲100

   2019 · equalize.digital

8. 8IW
   I wrote a co-founder equity calculator over the weekend▲136

   2011 · foundrs.com

9. 9IB
   I built a peer-to-peer publishing platform▲115

   2018 · peerdium.com

10. 10HI
    How I built a trading signal by scraping Nasdaq for short interest▲89

    2013 · quantopian.com

11. 11IB
    I built a live Bitcoin price aggregator with multiple indexes▲57

    2013 · live.bitcoinindex.es

12. 12FP
    First platform with stock and crypto trading in the same account▲9

    2018 · commandiv.com

13. 13IB
    I built a MCP Server for stock analysis (9% alpha vs. VOO)▲6

    Dec 2025 · github.com

14. 14IV
    I've open-sourced my ERP SaaS, Stockor▲46

    For the last several years I've been creating a ERP platform, Stockor. While I'm going to continue offering it as a SaaS, I've decided to also open-source it. I'm hopeful that by doing so it will: 1) Grow it into a Wordpress size juggernaut with a plugin for any business process under the sun. 2) Bring me interesting consulting gigs. The open-source site is at stockor.org. There's a demo up at stockor.com/demo as well. Looking forward to hearing HN's thoughts!

    2014

15. 15IB
    I built a free AI tool that scans and sorts financial news for traders▲5

    Oct 2025 · fxradar.live

16. 16IM
    I made a platform to team up as in opensource, whilst splitting profits▲5

    2019 · crowdsourcer.io

17. 17BY
    Build your own stock market data dashboard▲5

    2023 · trystockstack.com

18. 18IB
    I built a platform to allow devs to make things without raising finance▲6

    2019 · crowdsourcer.io

19. 19AA
    An app I built with hopes of improving access to African Stock Markets▲7

    2015 · itunes.apple.com

20. 209Y
    9 years building an open-source financial platform▲5

    Would be glad to hear your feedback

    Jan 2026 · github.com

21. 21WG
    Wallmine – Google Finance portfolio alternative▲29

    2017 · wallmine.com

22. 22IM
    I made a Crunchbase competitor using alternative data and ML▲7

    2019 · researchcue.com

23. 23MW
    My weekend project, Realtime Stock News (with sentiment analysis)▲8

    2012 · livelystocks.com

24. 24IM
    I made a HN for the cryptocurrency space▲17

    2018 · bitcombinator.io

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