Build Your Own Prop Firm Platform

Step 1: Choose Your Execution Rail

Most futures prop firms run on Rithmic or Tradovate. Rithmic provides order routing, market data and a server-side risk system, with the R|Trader Pro desktop and wide third-party platform support (NinjaTrader, Quantower and others). Tradovate, part of NinjaTrader Group, offers a web, desktop and mobile platform with a prop programme ("Tradovate Prop") that lists risk controls such as daily loss caps and profit targets, TradingView charts and group trading.

Your rail decides what you pay per user, which platforms traders can use and how evaluation rules are enforced. Signal Trade App works on both, so this choice does not lock you out of a branded trader platform.

Step 2: Budget for CME Market Data

Every trader who sees real-time CME prices generates an exchange data fee, and per Topstep "the CME charges for market data on simulated accounts" too. Firms either absorb Level 1 (top of book) and sell depth as an add-on, or pass fees through. CME's published fees from June 2026, as reported by Topstep Brokerage, are below; check CME's current fee list before you budget.

Traders on evaluations normally sign the CME agreement as non-professional. A trader classified as professional costs far more, so your onboarding should explain the choice clearly.

Step 3: Evaluation Logic and Rule Enforcement

Evaluations live or die on accurate rules. Define each one precisely in your terms and configure it at the broker or in your back office so it is enforced in one place.

• Static drawdown: a fixed floor below the starting balance
• Trailing (intraday) drawdown: the floor rises with new account highs, including open profit
• End-of-day drawdown: the floor is recalculated from the closing balance each day
• Daily loss limit, profit target, minimum trading days and any consistency rule

Step 4: Payments, Checkout and Payouts

Plan payments early. Stripe lists "funded prop trading" among its prohibited businesses (checked 2026-10-16), so most firms need a processor that accepts the category. You also need a storefront that sells evaluations, provisions accounts, handles resets and pays funded traders, usually through a prop-firm CRM.

Step 5: Legal Structure

We found no CFTC or NFA rule that specifically addresses futures evaluation firms. The best-known enforcement case, the CFTC's 2023 action against My Forex Funds, was dismissed with prejudice in May 2025, with the court sanctioning the CFTC; it did not decide whether the evaluation model itself is regulated. The common structure — a paid evaluation on simulated accounts, then a funded or simulated-funded account with a profit split — is industry practice, not a ruling. Speak to counsel in your jurisdiction before you sell evaluations.

Step 6: Give Traders a Platform Worth Staying For

This is where firms differentiate. Traders want good charts, copy trading across their accounts, a live view of drawdown left and an automatic journal. Sending them to a patchwork of third-party subscriptions costs them money and costs you the relationship.

Signal Trade App gives them all of it, white-labelled under your brand, on the Rithmic or Tradovate accounts you already issue — as low as $5 per user per month.

Buy vs Build

Building the trader layer in-house means broker integrations, reconnect and partial-fill handling, charting, a journal and a copy engine that never double-fills, plus maintenance for every broker API change. Licensing an existing platform takes weeks.

Launch Checklist

Before you open sales, make sure each item has an owner.

• Rail chosen and per-user costs agreed (Rithmic or Tradovate)
• CME data policy: what you include, what traders pay
• Rules written precisely and configured where they are enforced
• Payment processor that accepts prop trading
• Checkout, CRM, KYC and payout process
• Terms and risk disclosures reviewed by counsel
• Trader platform branded and tested with demo accounts
• Support desk and community channel ready for launch day