Web-based manual backtesting platform for testing trading strategies
Track disclosed congressional stock trades with curated research, Insider Scores and alerts
Stage
Not given
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Founded
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Based in
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Pricing model
Freemium
Paid
Pricing
Free plan: $0/month with 1 year of historical data, 20 symbols, 2 charts, limited trades and tools. Pro plan: $7/month with up to 20 years of historical data, 800+ symbols, unlimited charts, unlimited trades, and AI analysis.
Monthly: $35/month; Yearly: $300/year (save $120); 3-Year: $600 every 3 years (save $660). 7-day trial for $1.
Key features
Tick-by-tick replay with bid and ask data
AI agent writes and runs strategies
36+ built-in indicators plus custom indicators
Multi-chart replay across symbols and timeframes
Export to Pine Script, Python, and MQL5
Drawing tools and candlestick patterns
Full trade statistics and performance reports
Upload custom OHLCV or tick CSV data
Over 800 tradable symbols across 7 asset classes
Historical data from tick to monthly timeframes
Congressional stock disclosure tracking
Insider Scores for trades
Searchable trade explorer
Real-time P&L tracking against S&P 500
Email alerts for new signals
Politician and company profiles
Copy-trade calculator
Mobile app for iOS and Android
Congress Trading API for developers
Committee and bill context
What makes it different
No registration or credit card required to start backtesting
AI agent that writes strategies based on plain language descriptions
Hybrid approach: let AI run the backtest, then take over trading manually
Tick-accurate data with L1 bid/ask pricing
Export strategies as executable code for external platforms
Curates only the meaningful trades that line up with committee work, bills or government contracts
Tracks every signal's actual returns against the S&P 500 with live prices and no hidden data
Monitors government filings around the clock for new disclosures
Explains the story behind each trade with plain-English context and verdicts
Tradebreath
Kapitol.ai