Head-to-head comparison
Fillbook vs TraderSync
The two platforms emphasize different things: TraderSync leans into replay, backtesting, and AI coaching; Fillbook leans into prop-firm account-rule tracking and behavioral analytics.
Feature and pricing comparison
| Fillbook | TraderSync | |
|---|---|---|
| Pricing | Free / $14.99/mo / $24.99/mo | $14.97/mo / $22.47/mo / $31.98/moPrices shown reflect a stated limited-time discount, not confirmed as a standing list price. |
| Free trial / free tier | Yes7-day trial on paid plans; free plan has no time limit. | Yes7-day free trial |
| Futures support | YesContract-level P&L using real tick and point values | YesAuto-detected contracts and performance reports, confirmed on all tiers |
| Prop-firm functionality | YesTrailing/static drawdown, daily loss, consistency, breach alerts | Not found in current marketing |
| Automated broker/platform sync | YesTradovate, NinjaTrader, Interactive Brokers; others via CSV | Yes |
| R-multiple | Yes | Not independently verified |
| Expectancy | Yes | Not independently verified |
| Profit factor | Yes | Not independently verified |
| Drawdown tracking | Yes | Not independently verified |
| Behavioral analytics | YesRevenge trading, overtrading, time-of-day decay | Not independently verified |
| AI features | YesChat assistant answers questions against your own trade history | Yes"Cypher" assistant and coach, message-limited by tier |
| Trade replay | YesChart view with your planned stop overlaid | YesTrade + market replay, tick precision scales from 1-min to 250ms by tier |
| Backtesting | YesManual what-if trade builder, not automated against historical data | YesAutomated backtesting across multiple asset classes |
| Mobile app | YesInstallable PWA, not a native app store app | Yes |
TraderSync's pricing and features checked directly against TraderSync'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. TraderSync shows futures (auto-detected contracts) available across all three tiers; Fillbook calculates futures P&L natively using real contract point values on every plan including free.
Which is better for a prop-firm trader?
Fillbook tracks prop-firm drawdown, daily-loss, and consistency rules with breach alerts. TraderSync's marketing pages make no mention of prop-firm-specific features (not independently verified as absent, just not found).
Which provides stronger behavioral analysis?
Fillbook runs rule-based detection for revenge trading, overtrading, and time-of-day decay directly from trade history. TraderSync's "Cypher" AI assistant and coach are message-limited by tier; whether it performs equivalent pattern detection wasn't independently verified.
Which costs less?
Fillbook: free plan, then $14.99/mo or $24.99/mo. TraderSync: no free plan, 7-day trial, then $14.97–$31.98/mo (promotional pricing 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, based on verified functionality — it tracks prop-firm drawdown, daily-loss, and consistency rules natively. TraderSync's marketing doesn't mention this feature area.
Fillbook's Pro plan ($14.99/mo) is close to TraderSync's promotional Pro price ($14.97/mo), but Fillbook also has an ongoing free plan where TraderSync offers only a 7-day trial.
TraderSync does. Fillbook is an installable PWA rather than a native app.
Looking for a switching guide instead? See TraderSync Alternative.Trading Journal — Fillbook · Futures Trading Journal — Fillbook · Trading Performance Analytics — Fillbook