Pricing Free to watch. Pay to work with it.
Everything on QuantCapitol starts free and open — the trades, the rankings, the conflict analysis, the honest statistics. We don't sell signals or "tips": we proved on our own data that following Congress doesn't beat the market. What you pay for is depth, convenience and integration — never a paywall on the accountability core.
You're on Pro
Your briefings, watchlist, dossiers and alerts live in your account dashboard. These are the developer & export tools this page is the entry point for.
- Every member & stock page — full trade history, 2012–present
- Latest 250 trades in the live table
- Conflicts, clusters, heatmap
- The honest statistics (calibration & null-model)
- Full FACT layer + source links
- Public weekly newsletter
- Everything in Free
- The full searchable trade database — all 50k+, filter & sort
- Export — CSV / Excel / JSON
- Live data feed — a self-refreshing URL for Google Sheets / Excel
- Point-in-time export — the data as it was known on any date (no look-ahead)
- Personal watchlist (members, tickers, committees)
- Custom screeners — save multi-condition filters & get alerted on matches
- Event-study explorer — test abnormal returns by trade type, with 95% CIs
- Accountability alerts (new filing, conflict flag, late disclosure)
- Personalised weekly digest
- Dossiers, scorecard & raw scores
- Everything in Plus
- Full REST API — the complete FACT layer
- Higher rate limits & bulk pulls
- For developers, analysts & small funds
Press & academics: verified journalists and researchers get Pro free — get in touch. Funds, newsrooms & data vendors that need redistribution or commercial use: a bespoke Commercial licence — including our distinctive Congress × corporate-insider overlap dataset (via the API or bulk file) — contact us.
Compare What's in each plan
| Feature | Free | Plus | Pro |
|---|---|---|---|
| Member & stock pages — full trade history | ✓ | ✓ | ✓ |
| Conflicts, clusters, heatmap | ✓ | ✓ | ✓ |
| Honest statistics (calibration, null-model) | ✓ | ✓ | ✓ |
| Full FACT layer + source links | ✓ | ✓ | ✓ |
| Public weekly newsletter | ✓ | ✓ | ✓ |
| Full searchable trade database (all 50k+) | latest 250 | ✓ | ✓ |
| Export — CSV / Excel / JSON | — | ✓ | ✓ |
| Point-in-time export (no look-ahead) | — | ✓ | ✓ |
| Live data feed (Google Sheets / Excel) | — | ✓ | ✓ |
| Custom screeners + alerts | — | ✓ | ✓ |
| Event-study explorer | — | ✓ | ✓ |
| Personal watchlist | — | ✓ | ✓ |
| Accountability alerts | — | ✓ | ✓ |
| Personalised digest | — | ✓ | ✓ |
| Dossiers, scorecard, raw scores | — | ✓ | ✓ |
| REST API + higher limits | — | — | ✓ |
| Ads / data-selling | never | never | never |
The free platform stays complete — paid tiers are additive, never a paywall on the core accountability data. Alerts are accountability notifications, never buy/sell advice. Not investment advice.