Alternatives
Products that do what Capitolisation does
Track congress members trades to outperform S&P500
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Congressional trading data is relatively commoditized, but I couldn't find any open-source version with the features I wanted. The data is lagged (median 28 days from trade to disclosure, and 19% miss this deadline), but there's still interesting patterns to explore. Repo: https://github.com/kadoa-org/congress-trading-monitor Let me know if you have any suggestions for improvements!
May 2026 · congress.kadoa.com
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2020 · quiverquant.com
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Hey HN, I am the creator of senatestockwatcher.com and im finally happy to say that the same data that is filed from the House of Representatives is now live for everyone to watch, report against, and use. https://housestockwatcher.com When Senate Stock Watcher was released, the US was in the midst of an election year and after the COVID market crash the SEC had opened some investigations on 3 Senators for insider trading allegations. My interest in politics and finance lead me to build that website, but the number one question I always got was "where is the houses' data?" The…
2021
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2020 · github.com
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2020 · govtrades.com
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2020 · quiverquant.com
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Track Congress, Buffett & insider trades in real-time
Jul 2026 · stockinsiderapp.com
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The simplest way for founders to keep investors informed.
2017
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Every U.S. Congress stock trade, real-time, via API
Jun 2026 · kapitol.ai
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