Quiver Quant collects congressional trade data as one of dozens of alternative data feeds. Signal Congress is built exclusively to convert that data into conviction signals — with scoring, clustering, and AI context.
We tested 9 strategies against 5,304 priced congressional purchases. Only one categorically beats the market.
Quiver Quant tracks the data. Signal Congress tells you which signals actually matter.
Signal Congress is the best alternative to Quiver Quant for investors who want pre-built congressional trade intelligence without building their own models. Where Quiver Quant provides an API-first platform across 30+ alternative data feeds, Signal Congress focuses exclusively on congressional signals with all the scoring and context built in.
No — Quiver Quant covers a much broader surface area including 13F filings, Twitter sentiment, patent data, and more. Signal Congress is narrower by design: everything is purpose-built for congressional trade intelligence. If you need Quiver's breadth of alternative data sources, they may be the better fit for your workflow.
If you've been using Quiver Quant specifically for congressional trades and find yourself doing additional analysis to evaluate signal quality, Signal Congress provides that analysis layer out of the box — conviction scoring, bipartisan clustering, committee context, and AI trade theses included.
Signal Congress PRO is $49/month, with a free tier available for basic access. Quiver Quant's pricing varies by plan and API usage — check their site for current rates.
Signal Congress uses a proprietary 0–100 conviction score built from five dimensions: bipartisan cluster overlap, committee relevance, disclosure lag, member historical win rate, and trade size. All scoring is computed automatically at filing time. High-conviction trades (65+) have historically outperformed the S&P 500 by +12.63% at 180 days.
Conviction scores, bipartisan clusters, and AI thesis — built in from day one.