Head-to-head comparison
Fillbook vs Stonk Journal
Both platforms are strong on price. The clearest functional difference is broker automation: Fillbook auto-syncs with several platforms directly, while Stonk Journal currently relies on manual entry or CSV import.
Feature and pricing comparison
| Fillbook | Stonk Journal | |
|---|---|---|
| Pricing | Free / $14.99/mo / $24.99/mo | Free / $10/mo |
| Free trial / free tier | Yes7-day trial on paid plans; free plan has no time limit. | YesFree tier, no trial needed. |
| Futures support | YesContract-level P&L using real tick and point values | Yes"Proper contract multipliers" stated for futures and forex |
| Prop-firm functionality | YesTrailing/static drawdown, daily loss, consistency, breach alerts | YesSeparate account tracking plus weighted compliance scoring |
| Automated broker/platform sync | YesTradovate, NinjaTrader, Interactive Brokers; others via CSV | NoManual entry and CSV import only; broker auto-sync stated as on their roadmap |
| R-multiple | Yes | Not independently verified |
| Expectancy | Yes | Not independently verified |
| Profit factor | Yes | Not independently verified |
| Drawdown tracking | Yes | Yes |
| Behavioral analytics | YesRevenge trading, overtrading, time-of-day decay | Not independently verified |
| AI features | YesChat assistant answers questions against your own trade history | YesAI Coach and AI chat, Pro tier ($10/mo) |
| Trade replay | YesChart view with your planned stop overlaid | No |
| Backtesting | YesManual what-if trade builder, not automated against historical data | No |
| Mobile app | YesInstallable PWA, not a native app store app | YesInstallable PWA, not a native app |
Stonk Journal's pricing and features checked directly against Stonk Journal's own site on 2026-08-27. Rows marked "Not independently verified" could not be confirmed either way and are not presented as "No."
Which is better for a futures trader?
Both confirm futures support. Stonk Journal states "proper contract multipliers" for futures and forex; Fillbook calculates P&L per contract using each instrument's actual tick and point value.
Which is better for a prop-firm trader?
Both track prop-firm-relevant rules. Stonk Journal offers separate account tracking plus weighted compliance scoring; Fillbook tracks trailing/static drawdown, daily-loss, and consistency against your account's specific rules, with breach alerts.
Which provides stronger behavioral analysis?
Fillbook runs rule-based detection for revenge trading, overtrading, and time-of-day decay. Whether Stonk Journal's AI Coach performs equivalent pattern detection (beyond its stated dollar-impact quantification) wasn't independently verified.
Which costs less?
Fillbook: free plan (50 trades, one account), then $14.99/mo or $24.99/mo. Stonk Journal: free plan (unlimited trades and accounts), then $10/mo Pro (checked 2026-08-27).
See if Fillbook fits how you actually trade
Free plan covers 50 trades on one account with manual entry and CSV import, R-multiple tracking included — no card required.
Start free →Frequently asked questions
Fillbook does (Tradovate, NinjaTrader, Interactive Brokers). Stonk Journal states broker auto-sync is on its roadmap, not currently available.
Stonk Journal's, on trade and account limits (unlimited vs. Fillbook's 50 trades on one account). Fillbook's free plan includes named R-multiple and expectancy metrics.
Stonk Journal's Pro tier ($10/mo) costs less than Fillbook's Pro tier ($14.99/mo), but Fillbook's Pro tier includes automated broker sync, which Stonk Journal doesn't currently offer at any price.
Looking for a switching guide instead? See Stonk Journal Alternative.Trading Journal — Fillbook · Futures Trading Journal — Fillbook · Trading Performance Analytics — Fillbook