Free demo No charge (demo preview, not a free plan)
Starter $199/yr · ≈$16.58/mo (calculated)
Pro $39.99/mo · $299/yr
Starter Lifetime $299 one-time
Pro Lifetime $499 one-time
Prices above are the non-promo prices. A sale was running on 2026-10-17 (the vendor says the promo price stays locked on renewal): Starter $159/yr ($13.25/mo), Pro $31.99/mo or $239/yr ($19.92/mo), Starter Lifetime $239, Pro Lifetime $399.
Monthly and lifetime prices are behind the plan tabs on the pricing section. 30-day money-back guarantee. Taxes may apply.
Broker plan (TradeStation, Tradier or tastytrade) Free
Pro $149/mo · ≈$1,188/yr (billed annually; 12 × $99/mo, derived)
Option Alpha says it is not a broker, and it charges no commissions; the $0 broker plans are paid for by the broker partner and need a qualifying funded account.
30-day free trial. Refunds on annual plans are possible for 7 days after an automatic renewal. A "save 72%" promotion banner was shown on 2026-10-17 and is not reflected above.
Free plan
Free trial
Not listed
30-day free trial. Refunds on annual plans are possible for 7 days after an automatic renewal. A "save 72%" promotion banner was shown on 2026-10-17 and is not reflected above.
Platforms
Not listed in our data
Not listed in our data
Real-time data
n/a
Not published
Key features
Browser-based manual backtesting with tick-by-tick historical data (up to 23 years per symbol)
Symbols: 80 on Starter (forex, stocks, indices, ETFs, commodities), 283 on Pro (adds crypto and futures)
Up to 10 synchronized multi-timeframe, multi-symbol charts; unlimited projects, trades and data retention
Built-in trading journal with tags, checklists, chart screenshots and analytics
