Not just another backtesting platform
Practice candle by candle with real futures and forex, index, gold and crypto CFDs, validate your strategies with backtests, Monte Carlo and an optimizer, simulate prop firms and run your funding business. All in one place, on desktop and mobile.
- Candle-by-candle bar replay of any day and timeframe
- Automated backtesting with a no-code strategy builder
- Optimizer, robustness test and Monte Carlo
- Trading journal with statistics by strategy and session
- Prop firm simulator: exam, funded account, payouts and the full cycle with a bankroll
- Funding business tracker: bankroll, exams bought, passed and failed, payouts and funding ratio
- Real CME futures (NQ, ES, YM, GC, 6E…) and forex, index, gold and bitcoin CFDs
- Import your MetaTrader 5 bot reports
FAQ
What is ReplayLab?
A platform to train and validate your trading end to end: candle-by-candle Bar Replay to practice as if live, automatic backtesting with a no-code strategy builder and optimizer, a prop firm simulator (exams and the full cycle with payouts), a journal for your real trades, a tracker for your funding business and Axi Select. All in one place, on your computer and your phone.
Which markets can I practice?
Real futures from CME and COMEX (NQ/MNQ, ES/MES, YM/MYM, GC/MGC, 6E, 6B, 6A…) and CFDs on indices (Nasdaq, S&P 500, Dow, DAX), gold, forex and crypto, with 1-minute data and years of history. You can trade each market as futures contracts or CFD lots, with real point values, commissions and slippage.
How is it different from other backtesting platforms?
Most are either automatic only (coding strategies) or just a replay. ReplayLab brings both together plus what comes after: manual replay with real orders and live prop firm rules, automatic backtesting with a visual builder, an optimizer with a robustness filter, Monte Carlo, exam and full funding-cycle simulation with your bankroll, a journal and a tracker. No need to pay separately for a journal, an analytics tool and a prop firm simulator.
Do I need to know how to code?
No. In the replay you trade by hand. For automatic backtesting you have ready-made strategies and the strategy builder: you pick entry conditions, stop, target and exit with blocks, without writing code. You can also import your MetaTrader 5 bots' reports.
How does it help me pass a prop firm exam?
You set your firm's rules (target, trailing or static drawdown, daily limit, consistency, 1 or 2 phases) and practice with them live in the replay: you see how much drawdown you have left and each day's consistency cap. With your backtests you calculate the probability of passing, the ideal size and how much each funded account costs.
How much does practicing in replay improve my trading?
You practice in days instead of months: you can relive years of market, repeat the same kind of day many times and record every trade. Statistics by strategy, session, day and emotional state show where you really win and which mistakes you repeat, before risking real money.
Can I connect my real accounts?
Yes. In the Journal press 🔌 Sync MT5 / NinjaTrader, download a small pre-configured program (read-only, it never opens or closes trades) and every trade you close on your real account lands in your Journal automatically, with all its stats, the assistant and the PDF report.
Can I use my TradingView indicators or ask you to code my strategy?
Yes. You import open-source indicators yourself by pasting their Pine Script code. If it's a complex one, or you want your strategy automated to backtest and optimize it, ask us from the platform and we'll code it: the strategy stays private, only for you.
Can I use it on my phone?
Yes. It works in the browser on your computer and phone, and you can install it as an app. Your sessions, backtests and journal are saved in your account and available on all your devices.
How do I pay and can I cancel anytime?
You can pay by card or via Telegram (Bizum, bank transfer…). The monthly plan has no commitment. We email you before it expires; if you don't renew, your account is paused for up to 2 months without losing anything.
Is my data private?
Yes. Your sessions, backtests, strategies, journal and tracker are yours only. Market data is shared, but what you do with it isn't seen by anyone else.
Is it in Spanish and English?
Yes. Switch language anytime with the ES | EN button at the top or from your user menu.
What if I have a problem?
Inside the platform you have the 🛟 Support button to send us problems, questions or ideas, with screenshots. We reply right there and by email. Also, when you log in there's a guided tutorial that shows you every section.
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