ProjectX is a trading platform and API backend used by a growing list of futures prop firms in 2026 including TopstepX, Lucid Trading, Tradeify, E8 Funding, Blue Guardian, Aqua Futures, GoatFundedTrader, and FXIFY Futures. Several trade copiers support the ProjectX API directly — notably TradeSyncer (cloud, $49-$149/mo), FutuCopy ($39/mo cloud), and Trade Dispensary (self-hosted). Cloud copiers route orders through third-party servers, which some prop firms flag in their terms of service. Self-hosted or locally-run copiers keep order flow on your machine and avoid that concern. If you trade primarily through NinjaTrader, you may not need a ProjectX-specific copier at all — most ProjectX firms also allow NinjaTrader connections via Rithmic.
ProjectX is a trading platform and API developed for prop firm environments. It is not a prop firm itself — it is the technology stack that prop firms license to provide browser-based charting, order entry, risk enforcement, and account management to their traders. Think of it as white-label prop firm trading infrastructure.
The original and most visible implementation of ProjectX is TopstepX, the proprietary platform Topstep launched in 2024 and made mandatory for all new Trading Combines as of July 2025. TopstepX is built on the ProjectX backend. When Topstep developed the platform, they licensed it to ProjectX Technologies, which then began offering the same core platform to other prop firms under their own brands.
Today a growing list of prop firms run on the ProjectX API. Some expose the platform under their own brand (TopstepX, TickTickTrader's platform), others use a more generic "ProjectX" label in their dashboards. The common thread is the same underlying order routing, account structure, and risk enforcement model.
As of early 2026, the prop firms using ProjectX as their primary or secondary trading platform include:
| Prop firm | ProjectX implementation | Other platforms offered |
|---|---|---|
| Topstep | TopstepX (mandatory for new combines) | NinjaTrader, Tradovate, TradingView (legacy accounts only) |
| TickTickTrader | ProjectX platform | Rithmic, NinjaTrader |
| Lucid Trading | ProjectX platform | Tradovate Prop, Rithmic |
| Tradeify | ProjectX (one of several options) | NinjaTrader, Tradovate, TradingView, Quantower |
| E8 Funding (Futures) | ProjectX platform | Limited alternatives |
| Blue Guardian (Futures) | ProjectX platform | Limited alternatives |
| Aqua Futures | ProjectX platform | Limited alternatives |
| GoatFundedTrader (Futures) | ProjectX platform | Limited alternatives |
| FXIFY Futures | ProjectX platform | Limited alternatives |
| The Futures Desk | ProjectX platform | Limited alternatives |
The pattern to notice: firms that were already established (Topstep, Tradeify) offer ProjectX as one of several platforms. Firms that launched into futures prop more recently (E8 Futures, Blue Guardian Futures, FXIFY Futures, Aqua, Goat) often use ProjectX as their primary or only platform because it gives them a working prop firm stack without building their own.
The list is expanding fast. If you see a new futures prop firm launch in 2026 and they tout a "custom web platform," check the URL of their platform — it is often a ProjectX deployment under a custom domain. The visible branding differs, but the API underneath is the same.
A trade copier's job is to detect orders on a lead account and mirror them to follower accounts. To do that, the copier needs to know how to connect to the broker or platform. There are essentially three connection methods in the futures prop firm world:
A copier that supports ProjectX can connect directly to an account at any ProjectX-backed firm (TopstepX, Lucid, TickTickTrader, etc.) without going through Rithmic. For firms like Topstep that made TopstepX mandatory for new combines, this is the only way to copy trades on those accounts — Rithmic is no longer an option for new Topstep combines.
Several trade copiers advertise explicit ProjectX support as of April 2026:
TradeSyncer supports ProjectX as one of its integrated platforms alongside NinjaTrader, Tradovate, Rithmic, TradingView, Volumetrica, and DxFeed. Pricing is $49/mo Basic (2 connections, 10 accounts each), $99/mo Pro (4 connections, 20 accounts each), and $149/mo Flex (unlimited connections, 120 accounts). TradeSyncer is a cloud relay — orders route through their servers — with reported sub-100ms replication. Full detail in our TradeSyncer pricing 2026 breakdown.
FutuCopy is a newer entrant targeting prop firm futures traders. It is browser-based and cloud-hosted with servers in Chicago for 1-2ms latency to CME and broker APIs. Pricing starts around $39/mo for unlimited connections and unlimited accounts at the standard tier. It supports Rithmic, Tradovate, ProjectX, dxFeed, and Deepcharts as connection types.
Trade Dispensary is an interesting architectural outlier. It is self-hosted — you run the copier software on your own machine — and supports all major ProjectX prop firms (TopstepX, Lucid Trading, Tradeify, E8 Funding, Blue Guardian, Aqua Futures, FXIFY Futures, Goat Funded Trader). The company positions self-hosting as a prop firm compliance feature: because the copier runs on your local machine, there is no third-party cloud relay for the prop firm to flag.
TopstepX includes a built-in copier for managing multiple Topstep accounts on the TopstepX platform. This works well inside the Topstep ecosystem but does not cross to other prop firms. If you run Topstep-only accounts, this may be sufficient — but as soon as you add an Apex or MFFU account, you need a cross-platform copier.
When choosing a copier for ProjectX-backed accounts, the single most important decision is architectural. There are three models.
| Model | Examples | Latency | Prop firm risk |
|---|---|---|---|
| Cloud relay | TradeSyncer, FutuCopy | 50-150ms typical | Some firms flag third-party cloud relay in ToS |
| Local (NinjaTrader add-on) | Tradecovex, Replikanto, ETP | Sub-10ms typical | Low — order flow never leaves your machine |
| Self-hosted (user-run) | Trade Dispensary | Local execution speed | Low — same as running any tool on your machine |
Cloud relay copiers are convenient — no install, works across devices, copying continues if your machine goes offline. The trade-off is that your orders route through the copier vendor's servers. Prop firms have varying policies on this. Some actively promote cloud copiers. Others mention in their terms of service that third-party order routing may violate account rules. Read each firm's fine print before running cloud copying on a funded account.
Local NinjaTrader add-ons run as plugins inside your NinjaTrader installation. The copier code executes inside the NinjaTrader process, and orders route through NinjaTrader's normal connection to the broker (Rithmic, Tradovate, or other). There is no third-party relay. This is the same architectural model as Replikanto and ETP TradeCopier. Read our Tradecovex vs Replikanto comparison for the mechanics of how these work. The catch: NinjaTrader add-ons connect to brokers NinjaTrader itself supports — which does not include ProjectX directly. For ProjectX-only accounts (like new Topstep combines), NinjaTrader add-ons cannot reach those accounts.
Self-hosted copiers are a middle path. You run the software on your own machine or VPS, but it is not a NinjaTrader plugin — it is a standalone application that connects to multiple broker APIs directly, including ProjectX. Trade Dispensary is the most visible example. The trade-off is setup complexity and keeping the software running reliably. Done right, you get the speed of local execution and the coverage of the cloud relays.
Topstep deserves a section of its own. As of July 2025, all new Trading Combines at Topstep are required to trade on TopstepX — the ProjectX-backed platform. Legacy accounts that existed before the transition can continue on NinjaTrader, Tradovate, TradingView, or Quantower through Rithmic. New accounts cannot.
This matters for copier choice. If you are running new Topstep combines on TopstepX, you cannot use a NinjaTrader-native copier for those specific accounts — the accounts are not accessible through Rithmic. You either need a copier that supports the ProjectX API (TradeSyncer, FutuCopy, Trade Dispensary) or you use TopstepX's built-in multi-account management features for Topstep-only setups.
If you have a mix of accounts — say, new Topstep combines on TopstepX plus Apex evaluations on Rithmic plus MFFU accounts on Tradovate — you need either a single copier that supports all three connection types (TradeSyncer does; FutuCopy does; Trade Dispensary does) or you run separate copiers per firm and accept the management overhead.
For the detailed Topstep rules context and what's changed in 2026, see the Topstep Combine rules 2026 reference.
Traders using copiers across ProjectX-backed firms sometimes report a phenomenon called "ghost orders" — orders that appear to have filled on one account but not the lead, or orders that show up on a follower without matching the lead's position. This is not specific to any single copier; it is a platform-level issue that affects any multi-account management on top of ProjectX.
The pattern usually involves race conditions between the ProjectX API's event stream and the copier's order submission logic, partial fills that are not propagated cleanly, or network hiccups that cause the copier to retry an order that actually filled. Replikanto users have reported similar behaviour with Rithmic. Any copier is susceptible to this in some form — it is a function of distributed systems and order-state reconciliation.
Practical mitigation: use a copier that logs every state transition, monitor discrepancies daily, and keep a conservative risk posture on funded accounts until you are confident the copier is stable under your specific network conditions and trade frequency.
Some prop firms explicitly prohibit third-party cloud-based order routing. Others allow it. Others are ambiguous. Before running a cloud-based copier on a funded (paying) account at any prop firm, read the firm's Terms of Service and Trader Agreement for specific language about trade copiers, signal services, and third-party order routing. When ambiguous, ask support in writing and save the response. Violating an unwritten policy can cost you a funded account; an email confirmation from support protects you.
This is the most common question from NinjaTrader-based prop firm traders. The short answer: only for accounts that are ProjectX-only.
Most prop firms that offer ProjectX also offer other platforms. Tradeify supports ProjectX, NinjaTrader, Tradovate, TradingView, and Quantower. Lucid Trading supports ProjectX and Rithmic (which connects NinjaTrader). TickTickTrader supports ProjectX, Rithmic, and NinjaTrader. For these firms, a NinjaTrader-native copier like Tradecovex, Replikanto, or ETP works fine — you just set up your accounts through Rithmic (or whichever NinjaTrader-compatible feed the firm supports) instead of ProjectX.
The exceptions are:
If your prop firm stack is entirely NinjaTrader-accessible, stick with a local NinjaTrader copier for lowest latency and cleanest prop firm compliance. If your stack includes Topstep-new or any ProjectX-only firm, you either need a ProjectX-compatible copier or you accept that those specific accounts will not be in your copier portfolio.
Running accounts at Apex (Rithmic), Tradeify (NT or Tradovate), MFFU (Rithmic), Bulenox (Rithmic), TPT (Tradovate). No Topstep. Solution: a local NinjaTrader copier like Tradecovex. Zero ProjectX requirement.
Running Topstep combines exclusively on TopstepX. Solution: TopstepX's built-in copier for same-firm copying, or a ProjectX-compatible copier if you plan to add other firms later.
Running new Topstep combines plus Apex, MFFU, Tradeify, etc. Solution: a cloud or self-hosted copier that supports both ProjectX (for Topstep) and Rithmic/Tradovate (for the others) — TradeSyncer, FutuCopy, or Trade Dispensary.
Running exclusively on ProjectX-backed firms (E8, Blue Guardian, Aqua, Goat, FXIFY). Solution: ProjectX-native copier. Self-hosted (Trade Dispensary) if prop firm compliance matters; cloud-based (TradeSyncer, FutuCopy) if speed-to-setup matters more.
Tradecovex is a local NinjaTrader add-on. We do not support the ProjectX API directly — Tradecovex connects to the same brokers NinjaTrader itself connects to, primarily Rithmic and Tradovate for futures prop firm use. That means Tradecovex works seamlessly with Apex, Topstep (legacy accounts only), MFFU, Take Profit Trader, Tradeify (NT connection), Bulenox, TickTickTrader (Rithmic connection), Lucid Trading (Rithmic connection), and any other prop firm offering NinjaTrader access.
For new Topstep combines that are TopstepX-only, Tradecovex is not the right tool. For every other prop firm account that is accessible through NinjaTrader, Tradecovex runs locally with sub-10ms replication, full per-account risk enforcement, and an AI journal that captures every copied trade automatically. That combination is not available from any cloud ProjectX copier we are aware of.
If you want to understand how a local NinjaTrader copier compares to cloud alternatives in detail, our trade copier latency guide covers the execution-speed math, and our best NinjaTrader copiers of 2026 comparison covers the feature-by-feature breakdown of all the major local copiers.
Start with your account list. Write down every prop firm where you have an account or intend to open one. For each, note which platforms are supported. If everything on your list can be reached through NinjaTrader (Rithmic or Tradovate), a local NinjaTrader copier is the right answer and you do not need to think about ProjectX at all.
If one or more accounts are ProjectX-only — especially a new Topstep combine — you have a choice: either accept that those accounts will not be in your copier portfolio and manage them separately, or choose a copier that supports both ProjectX and your other connection types. The trade-off is architectural: cloud means convenience but third-party relay, self-hosted means local execution but setup complexity, local NinjaTrader means lowest latency but ProjectX-only accounts are out of reach.
Most prop firm traders in 2026 can operate entirely within the NinjaTrader ecosystem by choosing prop firms that support NinjaTrader access. The rise of ProjectX-only firms is real but still a minority position — and whether you want to be an early adopter of brand-new prop firms like Blue Guardian Futures or Aqua Futures is a separate question from what copier to run.