ProjectX Trading in 2026: What It Is and Where It Stands Now

By Marcel Hambálek · Senior Trader, For Traders

ProjectX is a futures trading platform originally built by Sims2Funded that became popular with prop firms in 2024-2025; in November 2025 Topstep signed an exclusive branding deal and re-launched it as TopstepX, reshaping which firms can still offer the platform in 2026.

Key takeaways

• ProjectX started life inside Sims2Funded as a lightweight futures front-end aimed at prop challenge traders.
• In November 2025 Topstep locked in an exclusive branding deal, rebranding the platform as TopstepX for its own funded traders.
• The underlying ProjectX tech is not discontinued — several smaller firms and API integrations still use it, but Topstep is now the flagship distribution channel.
• ProjectX supports automation via TradersPost webhooks and a public API, which is why bot traders adopted it early.
• For futures prop traders in 2026, the practical choice is TopstepX (at Topstep) or established platforms like NinjaTrader and Tradovate at firms such as Apex, TradeDay, and For Traders.

Watch: related video

What is ProjectX in futures trading?

ProjectX is a web and desktop order-routing interface for futures traders — built by Sims2Funded specifically for the prop challenge ecosystem, connecting traders to CME Group markets through a lightweight front-end that prop firms can white-label and deploy without building their own platform infrastructure.

That one sentence matters because it tells you what ProjectX is not: it's not a broker, not a clearing firm, and not an exchange. It doesn't hold your capital or execute trades against you. It's the interface and routing layer — the cockpit, not the engine.

The one-sentence definition

ProjectX is a prop-firm-ready futures trading platform that sits between a trader's screen and CME Group markets, handling order entry, charting, and position management while the prop firm controls the challenge rules and the clearing infrastructure sits downstream.

Who built it and why it exists

Sims2Funded developed ProjectX to solve a specific problem: most independent prop firms couldn't afford to build — or maintain — their own trading front-end from scratch. NinjaTrader and Tradovate already served retail and semi-professional traders well, but they weren't designed to plug cleanly into a prop firm's evaluation logic, drawdown monitoring, and account provisioning workflows. ProjectX was engineered from the start to be white-labeled, meaning a prop firm could brand it, configure risk parameters around it, and hand it to challenge traders without writing a line of platform code themselves.

The result was a lean, browser-accessible interface with a desktop client option — lower hardware overhead than NinjaTrader's full suite, more customisable than Tradovate's closed ecosystem. For smaller and mid-size futures prop firms launching between 2023 and 2025, it became the fastest path to a credible trading environment.

Where it sits between broker and prop firm

Understanding the stack helps. When you trade futures through a prop challenge on ProjectX, the layers look roughly like this:

1. You — placing orders through the ProjectX interface on simulated or performance-tracked capital
2. The prop firm — sets challenge rules, drawdown limits, and account parameters; licenses ProjectX as their front-end
3. ProjectX / Sims2Funded — provides the platform, order routing, and market data feed (historically Rithmic-style connectivity)
4. CME Group — the exchange where the underlying futures contracts (ES, NQ, CL, GC) are listed and priced

The prop firm is your relationship. ProjectX is the tool that firm chose to give you. The CME is where price discovery actually happens. None of those three layers are interchangeable, and confusing them — especially calling ProjectX a broker — leads to real misunderstandings about who controls what during your evaluation.

In the broader futures prop trading platform landscape, think of the category this way: NinjaTrader owns the power-user desktop segment, Tradovate owns the clean web-native retail space, and ProjectX carved out the prop-firm-white-label niche. That positioning is precisely why what happened to it in late 2025 sent ripples across the industry.

The ProjectX timeline: Sims2Funded to TopstepX exclusive

ProjectX went from niche white-label tool to industry talking point in under two years — then got locked behind an exclusive deal that reshuffled the entire prop-firm ecosystem. Here's how the timeline actually played out.

2024: Launch inside Sims2Funded

ProjectX started life as Sims2Funded's proprietary evaluation environment — a clean, futures-native interface built specifically for the prop challenge workflow. It wasn't trying to compete with NinjaTrader on charting depth or with Tradovate on retail UX. The goal was narrower: give prop firms a white-label shell they could brand and configure without building from scratch. For traders inside Sims2Funded's ecosystem, it was simply "the platform." Outside it, almost nobody had heard of it.

Mid-2025: Multi-firm adoption

That changed fast. Through the first half of 2025, a cluster of prop firms signed white-label agreements and rolled out their own branded versions of ProjectX. Futures Discord servers started filling up with threads comparing platform quirks — execution feel, DOM behaviour, drawdown dashboards — across firms that were, underneath, running the same engine. "ProjectX" became a category shorthand, the way "MT4" once described a whole generation of forex evaluation setups. If you were active in futures prop communities during this period, you almost certainly saw the name.

November 2025: Topstep exclusive deal

The November 2025 announcement landed like a circuit breaker. Topstep — one of the most recognised names in futures prop trading — signed an exclusive branding arrangement with the ProjectX team. The platform was rebranded TopstepX, and the implication was clear: going forward, Topstep would control the brand identity. For firms that had built onboarding flows, tutorial content, and marketing around "ProjectX," this created immediate uncertainty about their long-term access.

2026: Current status

The early 2026 picture is a split market. Some firms that held legacy agreements have continued operating their existing ProjectX-based setups with no visible disruption to traders already inside those platforms. Others have migrated — or are actively migrating — to alternative futures evaluation platforms. The standalone "ProjectX" brand has effectively been subsumed. If you're researching a projectx review 2026, what you're most likely encountering is either TopstepX documentation or a legacy firm's white-label instance running on older contractual terms. The name lives on in search; the independent product largely does not.

Is ProjectX Being Discontinued in 2026?

Short answer

No — ProjectX is not discontinued. The underlying platform technology is still running, still powering live trading environments, and still being developed. What changed is the branding and distribution layer on top of it. The confusion is understandable: when Topstep announced an exclusive deal in November 2025 and relaunched the platform as TopstepX, a wave of traders read "exclusive" as "shutting everyone else out permanently." That's not quite what happened.

What the November 2025 deal actually changed

The Topstep agreement gave Topstep exclusive branding rights to the consumer-facing ProjectX platform — meaning no other prop firm could market a product called "ProjectX" or use the ProjectX logo in new customer-facing materials under the same commercial arrangement. The technology stack itself, built by Sims2Funded, didn't get switched off. Topstep effectively became the flagship distributor, and TopstepX became the public face of what most traders had known as the ProjectX platform.

Think of it less as a shutdown and more as a white-label going exclusive. The engine kept running; the badge changed. For traders already inside an active evaluation on a ProjectX-branded interface, the experience didn't vanish overnight — but the roadmap for that interface now runs through Topstep's product decisions, not an independent development team serving a dozen firms simultaneously.

Which firms lost access and which kept it

This is where it gets granular, and the answer depends on contract timing. Firms that had existing white-label or API integration agreements in place before the exclusive deal closed were generally permitted to continue running their instances under legacy terms — at least through their current contract periods. New firms, or firms whose agreements lapsed after November 2025, could no longer onboard onto the ProjectX platform stack under the old multi-vendor model.

In practice, that means:

• Topstep is the primary firm actively offering the platform today, under the TopstepX name, with full feature development and official support.
• A small number of firms with legacy contractual access are still running white-label instances in 2026, though they are not publicly advertising the ProjectX name — some have rebranded the interface entirely.
• The majority of smaller prop firms that previously used ProjectX as a plug-and-play evaluation environment have migrated to alternative futures platforms — Quantower, Rithmic-based stacks, or purpose-built proprietary dashboards.

If you're looking at a firm today and they're promoting "ProjectX access" as a selling point, verify whether they mean genuine current access or archived marketing copy that hasn't been updated. The prop firms using ProjectX in any meaningful sense in 2026 are a much shorter list than the one circulating in 2024. The platform exists — but for most of the ecosystem, it now has one name: TopstepX.

TopstepX vs ProjectX: what's the difference?

TopstepX is ProjectX — the same execution engine, the same charting framework, the same order entry workflow — rebuilt and relaunched under Topstep's brand after their exclusive deal closed in November 2025. If you've traded on ProjectX before, you'll recognise every panel the moment you log in.

The rebrand explained

When Topstep secured exclusivity over the platform, the underlying codebase didn't get thrown out and rewritten. What changed was the wrapper around it: the login portal, the branding, and critically, the backend hooks that tie platform behaviour directly to Topstep's evaluation rules. The name "ProjectX" didn't disappear from the tech stack — it became the engine running under the hood of a vehicle now called TopstepX. Think of it like a car manufacturer putting their own badge on a powertrain they've licensed exclusively. Same engine, different badge, and the dealer now controls the service terms.

For traders who used ProjectX through other prop firms before the deal, the interface will feel identical. The difference is institutional, not experiential — at least on the surface.

Feature parity and Topstep-specific additions

Where TopstepX diverges from the raw ProjectX experience is in the guardrails baked directly into the platform at the rule-enforcement layer. With the original ProjectX deployment, rule compliance was often handled separately — firms would monitor accounts and flag violations after the fact. TopstepX integrates Topstep's Trading Combine parameters natively, meaning the platform itself enforces them in real time.

Specifically, TopstepX adds:

• Automated daily loss limit lockouts — when you hit your daily loss threshold, the platform closes open positions and blocks new entries for the session. No manual intervention, no grace period.
• Max drawdown auto-enforcement — trailing max drawdown is calculated and applied at the platform level, not just reported in a separate dashboard.
• Direct dashboard integration — your account metrics, evaluation progress, and performance reward requests all live inside the same ecosystem. No third-party reconciliation.
• Payout system connectivity — performance reward requests flow directly through Topstep's existing infrastructure rather than being routed through a separate firm's process.

These aren't cosmetic additions. Automated rule enforcement removes the ambiguity that used to create disputes between traders and firms — the platform becomes the referee, not a human reviewing logs after the fact.

What this means if you're a Topstep trader

If you're currently trading the Trading Combine on TopstepX, you're on the most integrated version of this platform that exists anywhere in the prop space right now. The tighter guardrails cut both ways: you can't accidentally trade through a daily loss limit because the platform won't let you, but you also can't negotiate grey areas the way you might have with a less automated system.

The question of whether to stay on TopstepX or look elsewhere really comes down to whether the Trading Combine structure fits your style. If you're a futures trader who runs tight intraday risk and wants clean, automated rule enforcement with a direct path to performance rewards, TopstepX is a mature, well-integrated product. If you're looking for more flexible evaluation structures — different drawdown types, crypto-adjacent futures, or multi-asset challenges — the platform itself won't give you that. The engine is the same one the industry built its 2024 enthusiasm around; what's changed is that Topstep now owns the keys.

Which prop firms still use ProjectX in 2026?

The short answer: fewer than in 2024, and the list keeps moving. After Topstep's exclusive branding deal closed in late 2025, several firms that had built their evaluation infrastructure on ProjectX quietly migrated to alternatives — NinjaTrader, Tradovate, or Rithmic-connected dashboards — while others retained API-level access under negotiated arrangements. Before you buy a challenge anywhere, verify the platform page directly. Arrangements that were live six months ago may no longer be.

Firms with active ProjectX access

A handful of futures prop firms still offer the ProjectX interface — now branded as TopstepX at Topstep itself — either natively or through a white-label agreement that survived the transition. Topstep is the obvious example: if you want the full ProjectX experience with all its integrations intact, Topstep is currently the only firm where that's guaranteed because they own the brand. Some smaller firms have retained read-only or API-level access that lets traders connect third-party tools (Quantower, Sierra Chart) to a ProjectX-backed data feed, but the front-end dashboard may look different from what you remember in 2024.

Firms that migrated away

Several well-known names in the futures prop ecosystem moved platforms after the exclusivity deal made the economics less attractive. Apex Trader Funding — one of the largest futures prop firms by active accounts — operates primarily through Rithmic-connected platforms including NinjaTrader and Tradovate, giving traders flexibility to use the execution environment they already know. TradeDay similarly routes its evaluations through Rithmic, with NinjaTrader as the most common front-end. Neither firm currently advertises ProjectX as a platform option.

For Traders takes a different approach to the futures prop trading platform question entirely. Rather than tying its evaluation infrastructure to any single third-party platform, For Traders offers multi-asset challenges — including CME-linked futures alongside forex, gold, and crypto — with execution routed through a broker-neutral setup. That makes For Traders a practical option if you want futures prop trading without being locked into a specific platform ecosystem, and it's worth noting that For Traders' fastest-growing segment in 2026 is precisely USA futures challenges.

How to verify before you buy a challenge

Platform arrangements in futures prop trading move faster than most firms update their marketing copy. Here's a practical checklist before you commit capital to an evaluation:

1. Go to the firm's platform page, not the homepage. Marketing copy often lags; the platform or "how it works" page is updated more frequently when integrations change.
2. Check the firm's Discord or community server. Active traders will have flagged any recent platform changes within days — often before the firm updates its own FAQ.
3. Ask support one direct question: "Is ProjectX / TopstepX available on my account, or is this a different front-end connected to Rithmic?" The answer tells you immediately whether you're getting the platform you expect.
4. Look for the data feed, not just the UI. Some firms use a ProjectX-style dashboard skin over a Rithmic feed — the look is similar but the execution and latency characteristics are different.
5. If you're a multi-asset trader, consider whether a platform-agnostic firm like For Traders better fits your workflow before defaulting to a futures-only ecosystem.

The ProjectX ecosystem fragmented quickly after the Topstep deal. That's not necessarily bad — it pushed several firms toward more robust, widely-supported infrastructure. But it does mean the due diligence burden sits with you.

ProjectX vs NinjaTrader vs Tradovate: Feature Comparison

If you're choosing a futures prop trading platform in 2026, the honest answer is this: NinjaTrader wins on raw depth, Tradovate wins on accessibility and cost, and TopstepX (the current ProjectX platform) wins if you're already inside the Topstep ecosystem. Here's how they stack up across the metrics that actually matter at the desk.

Order Entry and DOM

The DOM (Depth of Market) is where you live during a trade, and the three platforms take meaningfully different approaches. TopstepX uses the ProjectX ladder — clean, low-latency, built specifically for the prop-challenge workflow with one-click order entry and a hard-wired daily loss limit display directly in the interface. That last feature isn't cosmetic: seeing your remaining drawdown buffer in real time changes how you manage risk mid-session.

NinjaTrader's SuperDOM is the most customisable of the three. You can stack order confirmation rules, OCO brackets, and custom hotkeys in ways that TopstepX simply doesn't allow. The tradeoff is setup time — a clean NinjaTrader DOM takes hours to configure properly, not minutes. Tradovate's DOM is browser-native and deliberately minimal. It works, but serious scalpers running 10-lot clips on ES will feel the ceiling.

Charting and Indicators

NinjaTrader holds a structural advantage here that's hard to overstate. Its indicator ecosystem — thousands of community-built and commercial scripts via NinjaScript — is the largest in retail futures trading. If you want a custom volume profile, a VWAP anchored to the prior week's high, or a proprietary divergence scanner, someone has probably already built it.

Tradovate offers solid built-in charting with standard indicator sets; it covers the bases for swing traders and momentum players, but power users will hit limits. TopstepX charting is functional and improving, but in mid-2026 it remains the weakest of the three on indicator depth — adequate for challenge traders, limiting for those who rely on complex multi-indicator setups.

Data Feeds and Latency

Data feed choice is often the invisible differentiator in futures trading. Rithmic and CQG are the two institutional-grade feeds; both deliver sub-millisecond quote updates and are standard across serious prop infrastructure. NinjaTrader supports both Rithmic and CQG natively, giving you flexibility. Tradovate runs its own internal feed — reliable and sufficient for most retail-speed strategies, but not the same infrastructure as Rithmic. TopstepX (the projectx platform) runs on Rithmic, which is a genuine strength for traders where tick-level fill accuracy matters.

Cost Structure

Cost looks very different depending on whether you're inside a prop firm or paying retail.

The bottom line: if automation, indicator depth, or multi-firm portability matters to you, NinjaTrader is the more durable infrastructure investment. If you want the lowest barrier to entry and mobile flexibility, Tradovate is hard to argue with. TopstepX makes sense precisely when — and only when — Topstep is your chosen firm. The exclusivity that made the ProjectX deal newsworthy is also the reason it narrows your options.

Automation on ProjectX: bots, TradersPost and the API

ProjectX earned a genuine following among algo traders because it shipped a public REST API from the start — not a bolted-on afterthought, but a core part of the architecture. That made it straightforward to route automated signals into the platform without relying on a third-party bridge or screen-scraping workarounds.

The ProjectX API in practice

The ProjectX API is REST-based and token-authenticated, which means any language that can fire an HTTP POST request — Python, JavaScript, Pine Script webhooks, Go — can interact with it. A basic order submission call passes your account token, the contract symbol (say, MES or NQ), side, quantity, and order type. The response comes back with an order ID you can poll for fill status.

In practice, most retail algo traders aren't writing raw API calls. They're using the API as the downstream target for a higher-level routing layer — which is where TradersPost comes in. But for anyone who does want to build directly, the documentation is public, versioned, and has been stable enough that scripts written for the Sims2Funded era of ProjectX still ran without major changes after the Topstep rebrand to TopstepX in late 2025.

TradersPost webhook integration

TradersPost is a webhook routing service that sits between TradingView alerts and supported brokers or platforms. The loop looks like this: you code a strategy or indicator in Pine Script, configure an alert with a JSON payload, point that alert at your TradersPost webhook URL, and TradersPost translates it into a properly formatted order for the connected account. When ProjectX was the platform underneath multiple prop firms, TradersPost added it as a supported destination — meaning the translation layer was already built.

The practical result: a TradingView strategy fires a long signal on ES at a moving-average crossover, the alert hits TradersPost within seconds, and TradersPost submits a market or limit order to your ProjectX-connected account. Round-trip from alert to fill confirmation is typically under two seconds on a liquid futures contract, assuming normal market conditions. Latency beyond that is almost always on the TradingView alert scheduling side, not the API itself.

With the TopstepX exclusivity deal reshaping which firms still run ProjectX infrastructure in 2026, check whether your specific firm's TradersPost connection still routes correctly — some third-party firm integrations that used the old ProjectX endpoints were quietly deprecated after the rebrand.

What automation is actually allowed on funded accounts

Here's where traders get tripped up: the technology permitting something and the rulebook permitting something are two entirely different things. The ProjectX API will accept orders from a bot without complaint. Whether your prop firm allows that bot is a separate question entirely.

Most prop firms that use or used ProjectX infrastructure fall into one of three camps:

• Automation allowed, copy trading banned. Your own algo running on your own account is fine; mirroring signals across multiple accounts simultaneously is not. This is the most common position.
• Fully manual only. Some firms explicitly prohibit any automated order entry, including TradingView alerts routed through TradersPost. The reasoning is usually around evaluation integrity — they want to assess a human trader's decision-making.
• Permissive with disclosure. A smaller number of firms allow automation but require you to disclose it upfront. Running an undisclosed bot and getting caught is a fast path to a voided account.

Before you wire up a TradingView-to-TradersPost-to-ProjectX loop on any funded or evaluation account, pull the firm's Terms of Service and look specifically for language around "automated trading," "algorithmic orders," and "copy trading." If the ToS is ambiguous, email support and get the answer in writing. The API working is not the same as the firm approving it — and that distinction has cost traders their accounts.

What should futures prop traders actually use in 2026?

The short answer: match your platform choice to your firm, not the other way around. With ProjectX now operating as TopstepX under an exclusive deal, the platform landscape for futures prop traders has consolidated — and that actually makes the decision cleaner than it was in 2024.

If you want Topstep: TopstepX

This one is simple. If you're a Topstep trader or you're evaluating Topstep specifically, TopstepX is your platform — it was purpose-built for that ecosystem and there's no friction in the integration. ES futures, NQ, MES, and MNQ are all supported, the order entry is fast, and the combine rules are baked into the interface. Don't overcomplicate it.

If you want a proven prop platform: NinjaTrader or Tradovate at Apex, TradeDay or For Traders

For traders who want more optionality — either in platform choice or in the firms they work with — NinjaTrader and Tradovate remain the two most battle-tested platforms in the futures prop space. Both have deep order routing, reliable DOM execution, and years of live data behind them.

Apex Trader Funding supports both NinjaTrader and Tradovate and is one of the highest-volume futures prop firms by evaluation count. TradeDay runs a tighter, more structured evaluation model and is worth looking at if you trade the larger contracts like ES and NQ rather than the micros.

For Traders sits in a different position: it's a multi-asset prop trading firm that covers CME futures alongside forex, gold (XAUUSD), and crypto. If you want to trade MES or MNQ as part of a broader book — not as your only instrument — For Traders is worth evaluating seriously. You're not siloed into a futures-only environment, which matters if your edge moves between asset classes depending on macro conditions. FOMC weeks where futures chop but gold trends, for example, are exactly the scenario where that flexibility pays.

If you're bot-focused: check API support before you commit

As covered in the previous section, API compatibility at the platform level and API approval at the firm level are two different things. NinjaTrader has NinjaScript, Tradovate has a documented REST and WebSocket API — both are well-supported. But the firm still controls whether automated trading is permitted on evaluation or funded accounts. Verify in writing before you build anything.

Trading multiple asset classes alongside futures

If your trading isn't purely futures-focused, a firm that only offers CME instruments creates a real constraint. Traders who rotate between NQ futures during US equity hours and XAUUSD during London overlap need a platform and firm that can accommodate both without running separate evaluations on separate accounts.

For Traders is one of the few prop trading firms where that combination is available under one challenge structure — futures, forex, gold, and crypto in the same evaluation environment. That's not the right fit for a dedicated ES scalper who never touches another instrument. But if your strategy is genuinely multi-asset, being forced into a futures-only firm just to access MES or MNQ is an unnecessary limitation in 2026.

Know what you trade, then pick the firm and platform that fits it — not the one with the best marketing on the week you're signing up.

ProjectX pros and cons for futures traders

Pros

• Clean, lightweight interface designed specifically for prop challenge workflows
• Public API and TradersPost integration make automation straightforward
• Built-in rule enforcement reduces accidental Combine failures on TopstepX
• Low-friction onboarding — no separate NinjaTrader license or Tradovate setup
• Fast fills on CME Group products via institutional-grade routing

Cons / risks

• Post-November 2025 exclusive deal limits which firms can still offer it
• Smaller indicator and add-on ecosystem than NinjaTrader
• Charting depth trails dedicated platforms for discretionary chartists
• Automation is technically supported but firm rules may restrict how you use it
• Fewer third-party educational resources than NinjaTrader or Tradovate

Frequently Asked Questions