TradeZella is the better all-in-one platform for most active traders because it combines manual backtesting, automated backtesting, live trade journaling, broker synchronization and AI analysis in one workflow. FX Replay is the better choice for traders who mainly want affordable manual replay, prop firm challenge simulation or a free starting plan.
Prices below reflect the published plans available in September 2026.
FX Replay vs TradeZella at a Glance
| Category | FX Replay | TradeZella | Winner |
|---|---|---|---|
| Best for | Manual replay and trading practice | Backtesting and live performance analysis | Depends on your goal |
| Free plan | Yes | No | FX Replay |
| Lowest paid plan | $17.99/month or $180/year | $35/month or $315/year | FX Replay |
| Manual backtesting | Yes | Yes | Tie |
| Automated backtesting | FXR Script and custom workflows | Plain-English, no-code automated backtesting | TradeZella |
| Live trade journaling | Yes, on paid plans | Yes, with broad broker and prop firm support | TradeZella |
| Broker connections | MetaTrader, cTrader and TradeLocker direct sync, plus CSV imports | 500+ broker and prop firm integrations | TradeZella |
| Prop firm challenge simulation | Dedicated simulator | Prop firm account synchronization | FX Replay |
| AI coaching | Mentor AI | Zella AI, Trade Replay AI and AI agents on higher plans | TradeZella |
| Best low-cost option | FX Replay Intermediate | Not applicable | FX Replay |
FX Replay Wins for Affordable Manual Replay
FX Replay is a market replay and trading practice platform. It lets you replay historical price action, place simulated trades, review performance and analyse decisions without risking capital.
The platform supports forex, futures, stocks, indices and crypto. It also includes TradingView-powered charts, replay mode, economic calendars, performance analytics, Monte Carlo simulation and seconds-level data on the Pro plan.
FX Replay has three main plans:
- Beginner: Free, with two backtesting sessions, one indicator, 50 records per session and one week of data retention.
- Intermediate: $17.99 per month or $180 per year, with 10 sessions, three indicators, two charts and six months of retention.
- Pro: $35 per month or $350 per year, with unlimited sessions, indicators, charts and data retention, plus expanded seconds-level and futures data.
This makes FX Replay cheaper than TradeZella for traders who mainly want to practise entries, exits and risk management. The free plan also lets you test a replay-based workflow before paying for a subscription.
FX Replay Is Strong for Prop Firm Preparation
FX Replay includes a Prop Firm Simulator. Traders can set profit targets, maximum daily loss limits and maximum total loss limits, then practise under challenge-style conditions using historical market data.
The simulator prevents users from rewinding to avoid a bad decision. That makes it useful for testing discipline and risk control rather than simply finding ideal entries.
Choose FX Replay if your main goal is:
- Building screen time through manual replay
- Practising discretionary forex or futures setups
- Simulating a prop firm challenge
- Using a low-cost or free platform
- Trading through MetaTrader, cTrader or TradeLocker
- Reviewing strategies with Monte Carlo or risk-reward tools
TradeZella Wins for Backtesting and Journaling
TradeZella combines manual backtesting, no-code automated backtesting, automated trade journaling, portfolio analytics, live account synchronization and AI reviews.
Its backtesting engine supports both manual replay and automated testing. Traders can describe a strategy in plain English, then run it across historical data without using Python, Pine Script or another programming language.
TradeZella states that its historical backtesting data goes back to approximately January or September 2014, depending on the product page and asset.
Each manual backtest trade can include the entry, exit, position size, profit and loss, timestamp, tags and notes. That connects hypothetical trades with live performance data inside the same journal.
TradeZella's current plans are:
- Essential: $35 per month, or $26 per month when billed annually. The annual price is $315.
- Pro: $59 per month, or $44 per month when billed annually. The annual price is $531.
- Ultra: $99 per month, or $74 per month when billed annually. The annual price is $891.
The Essential plan includes manual backtesting, 10 Trade Replays per month and one active account. Pro adds unlimited Trade Replays, one-second replay charts, AI insights, up to 50 active accounts and 10 automated backtesting sessions per month. Ultra increases the account and automated backtesting limits further.
TradeZella Connects Backtests to Live Results
TradeZella advertises more than 500 broker and prop firm integrations. It can automatically import live trades, record backtest trades and analyse both within the same journal.
That lets traders examine questions such as:
- Does live execution match backtest execution?
- Which strategies perform better in live markets?
- Are losses caused by the setup or by execution mistakes?
- Does performance change by instrument, session or trading day?
TradeZella separates Backtesting from Trade Replay. Backtesting tests hypothetical trades on historical data. Trade Replay reviews trades that were already executed in a live account, including the market context around each entry and exit.
Trade Replay is available on the Pro plan and above.
The Main Difference: Separate Journals or One Connected Workflow?
FX Replay has a live journal and a backtesting journal, but its official documentation says they operate separately. Their data, tags, insights and analytics do not combine.
TradeZella uses a shared journal. Backtested trades can be reviewed alongside live trades, which lets traders compare expected performance with actual execution in the same analytics environment.
This matters most once you have enough live trades to identify recurring patterns. If you only want to practise a setup, FX Replay's separate journals may be enough. If you want to track a trading process over time, TradeZella's shared structure has a practical advantage.
Which Platform Is Better for Automated Backtesting?
TradeZella is the stronger choice for no-code automated backtesting.
TradeZella lets traders define rules in plain English and run them across historical data. Its system can produce metrics such as profit and loss, win rate, profit factor, drawdown and individual trade records.
FX Replay offers FXR Script for traders who want to automate or customise parts of their workflow. Its main use case remains manual replay and discretionary practice.
Traders who want to make decisions candle by candle may prefer FX Replay. Traders who want to test a rules-based strategy across years of data will generally find TradeZella faster to use.
Which Platform Should You Choose?
Choose FX Replay If:
- You want to start for free.
- You want the lowest-cost paid plan.
- Manual replay is your main requirement.
- You are preparing for a prop firm challenge.
- You trade through MetaTrader, cTrader or TradeLocker.
- You value seconds-level data and replay-focused tools.
- You do not need live and backtest results inside one journal.
Choose TradeZella If:
- You want automated and manual backtesting in one platform.
- You want no-code strategy testing.
- You need broad broker or prop firm synchronization.
- You want backtest trades and live trades in the same journal.
- You want AI reviews and performance analysis.
- You plan to build a long-term trading process rather than only practise chart replay.
Final Verdict
The price difference comes down to what you will use most. FX Replay offers the lower-cost route into manual replay and prop firm simulation. TradeZella costs more, but that price buys access to a connected journal, broker synchronization and automated backtesting.
If you expect to compare historical decisions with live execution, TradeZella is the better fit. If your priority is practising charts at the lowest possible cost, FX Replay is the practical choice.