Unusual Whales vs Capitol Trades
Same congressional trade tracking, plus real-time alerts, options flow, dark pool prints, and a full programmatic API.
The 30-second answer
Full STOCK Act disclosures from House and Senate, including spouse and dependent transactions.
Real-time alerts on new filings via email, Discord webhook, or our API, not just a website you have to refresh.
Connect congressional activity to live options unusual activity, dark pool prints, and insider Form 4 filings on the same dashboard.
Feature comparison
Verified 2026-05-04. Comparison reflects publicly available information at the time of writing.
| Capability | Unusual Whales | Capitol Trades |
|---|---|---|
| Congressional trade tracking | ✓ Yes | ✓ Yes |
| House and Senate disclosures | ✓ Yes | ✓ Yes |
| Per-politician portfolio views | ✓ Yes | ✓ Yes |
| Real-time filing alerts | ✓ Yes | — |
| Email and Discord delivery | ✓ Yes | — |
| Real-time options flow alerts | ✓ Yes | — |
| Dark pool print feed | ✓ Yes | — |
| Insider Form 4 transactions | ✓ Yes | — |
| 13F institutional flow tracking | ✓ Yes | — |
| REST API | ✓ Yes | — |
| WebSocket streaming API | ✓ Yes | — |
| MCP integration for AI agents | ✓ Yes | — |
Why people switch from Capitol Trades to Unusual Whales
Real-time alerts, not a refresh button
Get pinged on Discord, email, or your own webhook the moment a new filing posts. No refreshing a public website.
Beyond Congress
Insider Form 4 transactions, 13F institutional flows, real-time options unusual activity, and dark pool prints in the same subscription.
Programmatic access
REST, WebSocket, and Kafka. Pipe congressional and trading data directly into your bot, dashboard, or AI assistant.
AI-native
Plug Unusual Whales into Claude, ChatGPT, or Cursor through MCP and run natural-language queries across the full dataset.
Frequently asked
Does Unusual Whales have the same congressional data as Capitol Trades?+
Yes. Full STOCK Act disclosures from House and Senate, with date, ticker, transaction type, amount range, and per-politician portfolio views.
Can I get email or Discord alerts on new filings?+
Yes. Set up alerts on specific politicians, tickers, or transaction sizes and receive them via email, Discord webhook, or our API.
Does Unusual Whales have an API for congressional data?+
Yes. REST endpoints for politician portfolios, recent trades, late reports, and disclosures, plus WebSocket streaming for real-time alerts.
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