Start your 30-day free trial
$0 today. Card required at checkout. Cancel anytime during the trial and you pay nothing.
Create your Ninja Watchdog account — secure Stripe checkout opens automatically.
Create your account
Use Google or email to create your account. You will not be charged today.
Start protection
Crash recovery, reconnects, strategy restore, one-click repair, and alerts for NinjaTrader automation.
Choose your plan — 30 days free
- No charge today
- Reminder email 7 days before billing starts
- Cancel anytime during the trial
- Automatic Recovery Restart NinjaTrader, reconnect accounts, and restore strategies after crashes, reboots, or disconnects.
- One-click NinjaTrader repair Repairs common NinjaTrader problems, including launch failures, slowness, database issues, and workspace issues, while keeping your data, strategies, and local sim accounts saved.
- Trade and order alerts Email trade, order, and strategy alerts are available now. SMS and mobile push are on the roadmap.
Download the Windows app, then sign in with this same account.
Same protection, lower bill — 20% off versus paying monthly.
Run Ninja Watchdog on multiple computers at the same time.
- Backup VPS
- Second desktop
- Prop account
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Active computers
Computers signed in to your license right now. Release a stuck session to free a seat so you can sign in on this computer.
Send feedback
Tell us what is not working, what would save time, or what would make Ninja Watchdog more useful on your trading setup.
- Today: create your account and save a card with Stripe. $0 charged, every feature active — most traders are protected in under five minutes.
- Day 23: we email you a reminder that your trial is ending.
- Day 30: billing starts at your selected plan price — unless you cancelled first.
- Cancel anytime during the trial from your account. No calls, no emails.
Why a card? It keeps trials to traders protecting real setups. Stripe handles checkout — your card details never touch our servers.
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Never touches your orders
It never places, modifies, or cancels orders. On re-enable, your strategy picks up the position and orders it was managing and continues where it left off.
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Credentials never leave your machine
Your NinjaTrader credentials are stored encrypted on your own computer or VPS. They are never transmitted to our servers.
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Never acts without telling you
Every automatic action is logged and emailed to you — what stopped, what was fixed, and what still needs review.
Connection recovery
Connection restored
NinjaTrader reported the connection is back online.
- Connection
- Apex Tradovate
- Status
- Restored
- Event time
- May 31, 2026, 8:58:04 PM (NinjaTrader local time, UTC-05:00)
A real Ninja Watchdog recovery email from a live setup.
— Alex, founder & creator of Ninja Watchdog. The same tool that watches my setup, every night.