Web-based manual backtesting platform for testing trading strategies
Historical fundamental stock rankings for US-listed companies
Stage
Not given
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Founded
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Based in
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BR
Pricing model
Freemium
Freemium
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.
Free: Public Archive through 2021. Founding membership: $99/year (locked price until October 31, 2026). Standard annual membership: $149/year. Monthly plan: $19/month.
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
Historical fundamental rankings from 1996 through 2021
HDB Score composite metric
Compare up to four companies side by side
Tenure rankings measuring consistency
Portfolio research shortlist for members
Current and recent rankings for members
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
26 years of free historical data through 2021 requires no account
Proprietary HDB Score algorithm based on historical fundamentals
Built independently with publicly documented methodology
Focuses on fundamental consistency rather than predicting returns
Tradebreath
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