Trade the lead. Every follower copies at its own size.
PropSync copies the trade you take on your lead account onto your other prop accounts. Before every new entry, Guard checks each follower’s own drawdown and daily-loss room — and blocks the one that can’t afford it.
Size per followerDrawdown and daily-loss room, per followerThree steps, and a rehearsal.
Nothing reaches a broker until you switch to Live — and even then, only on accounts you mapped yourself.
Connect your platform
TopstepX with your own API key, stored encrypted. MetaTrader 5 and NinjaTrader through a free add-on that runs on your machine.
Pick the lead and the followers
The lead is the account you trade. Each follower gets its size: ×1, ×2, ×3. Group them if you run several books.
Simulate, then go live
In Simulate, every copy is logged and no order is sent. When the log looks right, switch to Live — and keep the kill switch in reach.
How a trade is copied.
You take 2 NQ on the lead. Each follower receives the same order at its own size — unless Guard says its account can’t take it. Example accounts.
Long 2 NQ
The copier that knows each account’s rules.
Other copiers send the same order everywhere. Guard reads every follower’s own room — the drawdown and daily-loss limits already tracked in your Propbook — and pauses the one that is about to break.
Try it: move the lead’s day
Example accounts. Each follower copies at its own size, so a ×2 account loses twice as fast.
- Two thresholds, yours to set.Drawdown room (25% by default) and daily-loss room ($250 by default), in PropSync settings.
- Per account, never global.One follower stepping aside doesn’t stop the others — they keep copying.
- It blocks entries, never exits.Guard only refuses a new or larger position. It never removes a stop and never blocks a close.
- It uses the firm’s real rules.Trailing drawdown and daily loss come from the account you already track — Topstep, Apex, Tradeify, FundedNext and more.
- Every block has a reason.The order log shows which follower was blocked and why — “daily-loss room below $250”.
- In doubt, it waits.If a follower’s day can’t be read, Guard blocks new entries on it rather than guess.
Blocked by Guard, with the reasonPaused by the guardEverything you can set.
All of it lives in PropSync → Settings.
Off · Simulate · Live
Arm the copier in simulation first: every copy is logged and nothing is sent.
Size per follower
×1, ×2 or ×3 of the lead, set account by account.
Guard thresholds
Drawdown room and daily-loss room below which a follower pauses.
Groups
Group accounts by firm or by book, and read them together.
Flatten all
One kill switch for every mapped account, always in reach.
Test a trade
“What happens if your lead takes this trade right now?” — contracts and risk, before you click.
TradingView signals
Send the lead’s orders from a TradingView alert; stops and targets arrive as OCO brackets.
Symbol map · MT5
Brokers name symbols differently: NAS100=USTEC, XAUUSD=GOLD.
Results card
Today, this week or since the start — P&L across every follower, ready to share.
Where it copies.
| Platform | Status | How it runs |
|---|---|---|
 TopstepX | Beta | Runs on our servers. Your TopstepX username and API key (ProjectX API subscription), stored encrypted. |
 MetaTrader 5 | Beta | Free PropSyncMT5 expert, one terminal per account on your PC or VPS. Hedging accounts; the guard is an equity floor and a max daily loss. |
 NinjaTrader 8 | Beta | Free PropSyncNT strategy on your Windows PC or VPS — works with Sim and Tradovate prop accounts connected in NinjaTrader. |
 Tradovate direct | Early access | Direct API copying waits on Tradovate’s approval. Tradovate prop accounts can already go through NinjaTrader. |
Pro to start copying. Elite to run the whole book.
PropSync is free while in beta. Paid plans open on 1 November 2026; the journal, the rule tracking and Pip stay free.
Pro
- 20 follower accounts
- Guard on every follower
- Stops, targets and limit entries copied
- Simulation mode and kill switch
- 7-day free trial
Elite
- 200 follower accounts
- Guard on all 200
- MetaTrader 5 copying
- Verified trades and leaderboard
- Founding price for the first 100 members, kept for life — $59.99 / $79.99 after
Your own accounts only.
PropSync copies between accounts that belong to you. Copying someone else’s trades, and selling or sharing signals, are not supported and not allowed. Firms change their rules — read your firm’s current copy-trading policy before you arm it.
Does Guard ever touch my stop-loss?
If one follower is paused, do the others stop?
Is it live today?
Do I need a VPS?
Paid plans open 1 November. The first 100 lock Elite at $49.99 a month, for life — after that the list price is $79.99.
One trade. Every account guarded.
Map your accounts and watch PropSync in simulation — free, while in beta.
Set up PropSync — free