AI-powered trading platform for backtesting, paper trading and live algo trading on US stocks and ETFs
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 (no time limit, no card required): replay, trading journal, backtests and paper trading. Trader: $29/month or $290/year includes Spyglass AI (up to 30 messages/day), unlimited replays, overfitting checks. Quant: $79/month or $790/year adds live trading, 75 Spyglass messages/day, unlimited
Monthly: $35/month; Yearly: $300/year (save $120); 3-Year: $600 every 3 years (save $660). 7-day trial for $1.
Key features
Spyglass AI: describe any setup or indicator and it builds and tests the strategy
Market replay to practice trading past market days without risking money
Trading journal to import, replay and analyze your trades
Backtesting with overfitting checks to validate strategies on historical data
Paper trading to deploy strategies risk-free against live market data
Live trading with broker connection and risk controls
Dead Man's Switch to close positions if browser stops responding
No coding required; builds strategies from natural language descriptions
Access to 11,511 US stocks and ETFs
Portfolio analytics including expectancy, MAE, MFE and performance attribution
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
AI builds strategies from plain language without any coding needed
Complete workflow from practice to live trading in one platform
Overfitting checks built in to every strategy test
Replay any past trade on the chart to learn from it
Free plan with no time limit and no card required
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
TraderPier
Kapitol.ai