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TraderPier vs BacktestFlow

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

TraderPier compared with BacktestFlow
DetailTraderPier logo TraderPierBacktestFlow logo BacktestFlow
What it doesAI-powered trading platform for backtesting, paper trading and live algo trading on US stocks and ETFs Manual forex backtesting software and trading journal with statistical analysis
StageNot given Established
FoundedNot given Not given
Based inNot given IT
Pricing modelFreemium Freemium
PricingFree 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 Free plan with 1 strategy, 3 backtest sessions, 50 trades, limited instruments and statistics. Pro at €21.58/month (€259/year) with unlimited strategies, sessions, trades, all instruments, complete statistics and Monte Carlo. Max at €36/month (€432/year) with unlimited Flow Reports, Pine Script requ
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
  • Replay historical forex charts candle by candle without future knowledge
  • Place trades manually on real charts with entries, stops and targets
  • Add notes, tags, strategy checklists and chart screenshots to every trade
  • View 40+ trading statistics including win rate, profit factor, expectancy and Monte Carlo simulation
  • Prop firm challenge mode with profit targets and drawdown limits
  • Flow Coach AI analysis identifying 28 patterns in trading performance
  • Manual Pine Script indicator conversion on Max plan
  • Switch timeframes while replaying without seeing future candles
  • Separate trading journal for live trades with independent statistics
  • Rewind up to 50 candles within a session to retry trades
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
  • Statistical significance testing ensures patterns are not coincidence
  • Built specifically for forex with session-aware candle alignment and pips-based statistics
  • No peeking ahead: replay stops at current candle to eliminate hindsight bias
  • 14-day refund guarantee on first payment
  • Browser-based with no installation or downloads required
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last check3 no change since last check
Trust Flow (Majestic)23
Citation Flow (Majestic)1212
Referring domains (Majestic)82

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