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SpellBook Finance vs BacktestFlow

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

SpellBook Finance compared with BacktestFlow
DetailSpellBook Finance logo SpellBook FinanceBacktestFlow logo BacktestFlow
What it doesSell Magic cards across eBay, ManaPool, and TCGplayer with AI agents 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 tier with core features. Premium: $8/mo or $80/yr for sealed-deals board, arbitrage alerts, and higher price-alert headroom. Free shop with 10,000 listed-card allowance (soft limit). 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
  • Real transaction-backed pricing from TCGplayer market data
  • Cross-marketplace price comparison
  • Sealed product expected value rankings
  • Portfolio tracking with cost basis and opportunity cost measurement
  • AI agent integration for marketplace listing
  • Daily price updates from completed sales
  • Card inventory import from ManaBox or TCGplayer export
  • Desktop card scanner for Mac and Windows
  • 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
  • Uses real completed transaction prices instead of listing medians
  • Focuses on sealed product expected value as a financial asset
  • Transparent, publicly reviewed methodology
  • Affiliate revenue does not influence rankings or recommendations
  • 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)43
Citation Flow (Majestic)1212
Referring domains (Majestic)262

5 details filled in for both companies.

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