FX Replay ($17.99–$35/mo) is a standalone browser simulator built around TradingView's open-source charting library—meaning it cannot load your private or community TradingView Pine Script indicators, and it has zero live broker sync, zero live journaling, and zero multi-account trade copying. LogToLast ($39.99–$149.99/mo) extracts backtests directly from your real TradingView charts via "Ctrl+C" and includes a live AI Journal and 20+ account Cloud Copier.
✓ No credit card required • ✓ Keep FX Replay active while you test side-by-side • ✓ Full Elite access
Objective engineering comparison across multi-account order replication, Playbook risk enforcement, Psychological Leak Analysis, native TradingView backtesting, and total annual cost of ownership.
| Capability | LogToLast (Native TradingView "Ctrl+C" Lab + Live OS) | FX Replay (Standalone Web Simulator) |
|---|---|---|
| Charting Environment |
Your Real TradingView Account (Desktop or Web)
|
Separate 3rd-Party Web Chart Wrapper |
| Custom & Invite-Only Pine Indicators |
100% Supported (Use every indicator on your TradingView account)
|
Not Supported (Limited to basic built-in library indicators) |
| Multi-Timeframe Screenshot Capture |
Captures up to 6 Timeframe Screenshots per trade in 1 click
|
Single simulator view |
| Backtest-to-Live Continuity |
Compare Backtest Expectancy directly against Live Prop Account PnL
|
None (Zero connection to live Tradovate or MT5 accounts) |
| Live Automated AI Trading Journal |
Included (Auto-syncs live Tradovate & MT5 trades)
|
Not Available (Simulation only) |
| 20-Account Cloud Trade Copier |
Included (15ms–40ms parallel fan-out across 20 prop accounts)
|
Not Available |
| TradingView Webhook Automation |
Included (~30ms live order routing)
|
Not Available |
| Monthly Cost |
$39.99–$149.99/mo (Backtester + Live Journal + 20-Account Copier)
|
$17.99–$35/mo (Simulator only) |
See how replacing a single-purpose utility with an integrated execution, journaling, and mechanical risk operating system protects your capital.
The #1 frustration with FX Replay is discovering that your favorite community, custom, or invite-only TradingView indicators (ICT Killzones, FVG scanners, custom session liquidity scripts) don't exist inside their licensed charting widget. With LogToLast, you backtest inside your actual TradingView account and press Ctrl+C on any Long/Short Position drawing.
Backtesting in an isolated sandbox doesn't help when you transition to a live $50K funded account and start over-leveraging. LogToLast links your Backtest Lab Playbook directly to your live AI Journal and Active Risk Enforcer.
Once your strategy proves positive expectancy and a solid win rate in the LogToLast Backtest Lab, you can immediately deploy and synchronize it across up to 20 live Tradovate and MT5 prop accounts without buying another tool.
We believe in engineering transparency—not marketing hype. Here is a candid breakdown of which platform fits your exact workflow.
Choose FX Replay if you do not have a TradingView Bar Replay plan, only use standard moving averages or RSI, and strictly want a standalone paper-trading game without live broker connections.
Choose LogToLast if you want to backtest on your real TradingView charts with all your custom Pine Script indicators via Ctrl+C, AND want a live Automated AI Trading Journal, Prop Firm Drawdown Tracker, and 20-Account Cloud Trade Copier in the same subscription.
Most prop and live traders unknowingly bleed $180 to $250+ every month across four disconnected tools that never communicate with each other: a standalone journal, a trade copier, a webhook relay, a replay simulator, and a Windows VPS. When your journal cannot talk to your execution layer, it cannot stop you from tilting in real time.
Unprotected stop-loss warnings and per-account auto-pause limits.FOMO and Revenge Trading, exclude losing hours with 1 click, and extract setups from native TradingView charts via LogToLab (Ctrl+C) into Strategy Thunderdome.You don't even have to cancel FX Replay today. Start your 14-day free Elite trial with $0.00 due and test LogToLast side-by-side in three effortless steps:
Authorize your Tradovate / NinjaTrader (Cloud API) or MT5 accounts via LogToSync—or drop historical spreadsheets into our Universal CSV Importer with AI-assisted column matching.
Drag and drop your live and prop accounts into isolated Portfolio Groups, star your gold Leader account, and select Proportional, Fixed % Risk, Fixed Lots, or Multiplier sizing.
Configure your Max Daily Loss in the Playbook Active Enforcer, press Ctrl+C on any TradingView Position tool to test LogToLab, and watch your Psychological Leak Analysis populate live.
Direct engineering answers regarding execution architecture, prop firm compliance, and side-by-side testing.
$35–$99/mo ($315–$891/yr) vs $39.99–$149.99/mo (All-in-One OS)
$197/yr (~$16.40/mo) vs $39.99–$149.99/mo (Automated AI Journal + 20-Account Copier + Backtester)
$19.99–$29.99/mo ($240–$360/yr) vs $39.99–$149.99/mo (Clean Dark UI + 20-Account Copier + AI Coach)
Experience 14 days of full Elite-tier access with no credit card required. Unify your ~15–35ms Cloud & MT5 Trade Copier, Playbook Active Enforcer, AI Trading Journal, and Native TradingView “Ctrl+C” Backtest Lab under one roof.
Comparative & Trademark Disclosure: Pricing and feature comparisons are based on publicly published vendor documentation as of October 2026. FX Replay is a trademark of its respective owner and is used here strictly for comparative identification under fair use. FX Replay is not affiliated with, endorsing, or sponsoring LogToLast LLC. LogToLast operates strictly as a non-custodial Personal Trade Sync, automated journaling, and analytics utility: you remain in 100% control of your accounts and trading decisions. Trading involves substantial risk of loss.