Duplikium Alternative: An Honest Comparison

If you want a Duplikium alternative for your own MT4, MT5 and cTrader accounts, Trepeat is built around a single trader repeating their own trades: you place an order on a source account, and a repeater carries it to the follower accounts you hold, with sizing and symbol rules set per repeater and any single follower paused without touching the rest. Duplikium is an established trade copier, and like Trepeat it prices per connected account; the table sets the two side by side, and what Trepeat's price includes follows it.

Built for the trader, not for distribution

The deeper difference is who each tool assumes you are. A per-account product with a public API suits an operator pushing one stream of trades out to a long list of accounts, some of which may not be their own. Trepeat assumes one person with a handful of accounts they hold themselves, and the interface follows from that: a repeater links one source to its followers, sizing and symbol rules are set per repeater, and any single follower can be paused without touching the rest. If the model is new to you, what a trade copier actually does covers it from scratch.

The core job itself is table stakes in this category: repeating opens, closes and partial closes, scaling the lot rather than copying it one-to-one, and coping with brokers that name the same instrument differently. What varies is the detail, so read each product's own documentation rather than taking a comparison page's word for it. On the Trepeat side that means a fixed multiplier or an equity ratio, plus a symbol allowlist and per-repeater remapping. Position sizing when copying trades walks through when each rule is the right one. A copier does not decide what to trade: you place the order on the source account, and Trepeat repeats it onto the followers you connected.

Why Trepeat is the better fit for your own accounts

• It only closes trades it is copying: every order Trepeat places carries its own stamp, and the engine's automatic closes only ever touch those copies. Flatten closes the source trade and every copy of it. Trades Trepeat isn't copying are never touched, so you can trade by hand on a follower account, which is the difference between a copier you can share an account with and one you cannot.
• MT4, MT5 and cTrader in any direction: the same price on every platform, and a cTrader source can drive MetaTrader followers or the reverse.
• Live P&L, not end-of-day P&L: open positions are valued continuously per account and per repeater, so the number on screen is what the position is worth now rather than the last time something was polled.
• One unhealthy follower pauses itself: if a single account disconnects or errors, that follower is paused and the rest of the repeater keeps going. Once it reconnects, unpause it in the repeater's settings (or press Run if the repeater stopped); if the source drops, the repeater stops. One broken connection does not take the whole setup down with it.
• Every close is labelled by origin: the trade history distinguishes a repeated close from one you made in the terminal yourself and from a Flatten, so reconciling what happened does not depend on your memory of it.
• Nothing to install or keep running: no VPS, no EA, no plugin, no always-on PC. Copying continues whether your own machines are on or off; see cloud vs local copiers for why that distinction matters more than most feature lists admit.
• Alerts that name the broker's reason: when a copy does not land you are told, along with what the broker actually reported, rather than finding the gap at the end of the week.
• One action closes everything: on a Running repeater, closing the source position closes every active follower's copy, which matters more than entry speed on a fast move.
• Journal, trade history and credential encryption built in: the copying and the record of it are one product rather than two subscriptions, and account credentials sit in a vault with the keys held separately from the data. For MetaTrader, our connection provider (MetaApi) also holds the login to keep the account connected.

Copiers are usually bought on a feature list and lived with as an interface, and that is the axis a comparison page is worst at describing. Trepeat is a dark, modern web app rather than a control panel bolted onto a copying engine. One dashboard covers every connected account (balance, equity, open positions and live P&L), so the normal question, is everything actually working right now, is answered by looking rather than by clicking into each account in turn. Filters and views are held in the URL, so a screen you set up is a link you can bookmark or come back to, and it is responsive enough to check from a phone. That is a claim about taste, which you should not take a vendor's word for: both products let you look before you commit (the table's last row), so open each and judge the interface you would actually be using.

For the prop-firm case the demo-only scope works in Trepeat's favour: evaluations and funded accounts are usually issued on demo accounts, on MetaTrader and cTrader alike, so Trepeat fits that setup directly. Running multiple evaluations at once covers the practicalities.

Where Duplikium fits better

• Price decides it, or you want to prepay. Duplikium is cheaper per account at every count in the table, and that is the straight answer. Its whole degressive curve is public, so you can work out your bill before signing up, and the daily model lets you run a copier for two weeks and stop, with no subscription to cancel.
• You need a static IP. A shared or dedicated static IP can be added per account, at €2 or €5 an account a month on its subscription. Some broker setups care about the connecting address; Trepeat has no equivalent.
• You need an API, or a platform outside MT4, MT5 and cTrader. Duplikium has an API aimed at operators who push trades out to many accounts; Trepeat has no public API. Its platform list, in the table, runs well past the three Trepeat connects. Further platforms are planned on Trepeat, with no date promised, so judge it on what it connects today.
• You need to copy on a live account. Trepeat currently refuses a live real-capital account at connect time, so it is not the tool for that.

One thing neither tool can settle for you: whether the accounts you plan to connect permit an external copier at all. That is set by your broker's terms and by any evaluation programme's own rulebook, which is worth reading before you pay either of us. Nothing here is legal advice or guidance about your finances.