FX Replay — Browser-Based Manual Backtesting with Built-in Journal
FX Replay is a web-based manual backtesting platform that combines chart replay with a built-in trade journal and performance analytics. It uses the TradingView charting library for familiar chart rendering and focuses on forex and CFD markets.
Founded around 2021-2022, it’s a modern alternative to desktop tools like Forex Tester — browser-based, no installation, clean UI. The trade-off is that the free tier is quite limited and seconds data requires the Pro plan at $350/year.
Pricing
| Plan | Price | Key Limits |
|---|---|---|
| Free | $0 | 1 week data retention, limited instruments |
| Intermediate | $180/yr | Extended data, more instruments |
| Pro | $350/yr (~$35/mo) | All instruments, seconds data, full features |
- 5-day free trial on select plans
- Subscription only, no lifetime option
- Verify current pricing at fxreplay.com
Key Features
Replay Controls
- Play, pause, adjustable speed (multiple levels)
- Step forward candle-by-candle
- Jump to specific date
- Bar-by-bar rewind and jump-to-candle rewind
- Skip to next candle button
Data Quality
- Free plan: OHLC data only
- Basic plan: 1-minute candle data
- Pro plan: Seconds data from institutional providers (not tick-level)
- Spread simulation available
- 5-15+ years of historical data for forex (varies by instrument and plan)
Dedicated Trading Panel
FX Replay has a purpose-built backtesting trade panel:
- Buy/sell market orders
- Limit and stop pending orders
- Adjustable lot size
- SL/TP placement (click on chart or type values)
- Bracket orders
- Multiple open positions
- Real-time P&L and account balance tracking
Built-in Analytics and Journal
This is where FX Replay differentiates from basic replay tools:
- Session statistics: win rate, profit factor, expectancy
- Equity curve visualization
- Trade-by-trade log
- Performance breakdown by instrument, session, and day of week
- Trade tagging with notes and screenshots
- Export capabilities
- Multi-chart layouts on higher plans
Supported Instruments
- Forex: 30+ pairs (majors, minors, some exotics)
- Indices: S&P 500, Nasdaq, DAX, FTSE, etc.
- Commodities: Gold, silver, oil
- Crypto: BTC, ETH, others
- Stocks: Limited coverage
Instrument count increases with higher plan tiers.
FX Replay vs Alternatives
| Feature | FX Replay (Free) | FX Replay (Pro) | StrategyTune | Forex Tester |
|---|---|---|---|---|
| Price | $0 | $350/yr | Free | $149-299/yr |
| Data | OHLC | Seconds (not tick) | Tick + real spreads | Tick (VIP) |
| Rewind | Yes (bar-by-bar) | Yes (bar-by-bar) | Yes | Yes |
| Journal | Basic | Full (tags, notes) | CSV export | Comprehensive |
| Platform | Web | Web | Web | Windows desktop |
| Login Required | Yes | Yes | No | N/A |
| Instruments | Limited | 30+ | 70+ | 50+ |
| Custom Indicators | No | No | Not yet | 50+ built-in + API |
FX Replay’s niche: If you want replay + journal + analytics in one browser-based tool and are willing to pay $180-350/year for it, FX Replay packages everything together.
Free alternative: StrategyTune offers tick data and full timeline rewind for free with more instruments (70+), but lacks the built-in journal and analytics depth.
Desktop alternative: Forex Tester has more comprehensive analytics and rewind, but requires Windows and costs $149-299/year.
Pros
- Browser-based — works on any OS, no installation
- TradingView-style charting (familiar and clean)
- Purpose-built trade panel for backtesting
- Built-in analytics and trade journal with tagging
- Seconds data on Pro plan
- Active development with regular updates
- Modern interface
- Free tier for trying it out
Cons
- Free plan quite limited (few instruments, 1 week data retention, no seconds data)
- Seconds data only on Pro ($350/year) — not true tick data
- Subscription-based with no lifetime option
- Smaller instrument coverage than TradingView or StrategyTune
- No custom indicator support (no Pine Script or custom code)
- Requires internet (no desktop app)
- Relatively new product — less mature than Forex Tester
Who Is FX Replay Best For?
- Traders who want replay + journal + analytics in one web-based package
- Users who value trade tagging, notes, and performance breakdowns
- Those willing to pay for a polished, integrated backtesting experience
- Forex and CFD traders who want a modern alternative to Forex Tester
Who Should Look Elsewhere?
- Budget-conscious traders — StrategyTune gives tick data and rewind for free
- Anyone who needs full timeline rewind — FX Replay has bar-by-bar rewind but not full drag-to-seek
- Traders needing custom indicators — FX Replay has no custom code support
- Stock or futures traders — instrument coverage is limited