OneFunded: The UK prop firm built around the trader



The UK prop trading market is growing increasingly crowded. Dozens of firms now compete for British traders, each promising the fastest path to funded accounts and the highest profit splits. And yet, there can be profound differences between these firms and the trading experience.

OneFundedโ€™s approach includes clear rules and evaluation paths designed to suit different trading styles.

What is a prop trading firm?

A prop trading firm is a company that gives traders access to simulated (demo) accounts that mirror real market conditions. Traders use these accounts to prove they can trade consistently and manage risk. Once they meet the firmโ€™s requirements, they can earn a share of the profits based on their performance, without needing to risk their own money.

Built in the UK and designed around the trader

OneFunded is registered in the UK under Brynex Tech Limited in 2024. But the firm clarifies that its trading services are delivered through OneFunded Capital Ltd, based in Saint Lucia.

The firm was founded by CEO Anastasiia Kaplunenko, whose background spans fintech and trading. According to information on the companyโ€™s website, the founding idea was simple: build the firm that traders wished had existed when they first started. The frustration that drove that idea is also the problem that OneFundedโ€™s structure is specifically designed to solve.

The firm operates on a simulated trading model, which is already widely used across the prop trading industry. At OneFunded, users participate in an evaluation process designed to assess trading skills in a structured setting. After successfully passing the evaluation, traders are granted a funded account. From that point, they can continue trading and generate performance-based rewards in line with platform rules, typically structured as profit splits of 80/20 or up to 90/10.

OneFunded implements the โ€œno deadlinesโ€ rule. Traders can take as long as they need to complete an evaluation. This is unlike some firms that promise unlimited trading periods but with a caveat that effectively places a 30- or 60-day evaluation window.

For many traders, especially absolute beginners, OneFundedโ€™s approach ensures that they donโ€™t feel pressure that could cause them to deviate from their strategies. This is absolutely critical for someone who is just getting started, or even the veteran who is developing a new strategy.

Low entry costs and a wide range of account sizes

Getting started with OneFunded costs as little as ยฃ12. And yet the prop firm doesnโ€™t limit growth; in fact, account sizes can go up to ยฃ150,000.

You get a wide range of account sizes across four evaluation tracks, each built to match different trading behaviors, experience levels, and risk preferences. Either way, the firm has designed each track to cater to a broad range of trader types. They include:

  • Value: Suits those who want the lowest possible cost of entry.
  • Core: Offers a two-step evaluation with a fully refundable fee for traders who prefer a more forgiving path.
  • Flex: Removes the consistency rule entirely and may suit swing traders or event-driven strategies that naturally produce uneven returns.
  • Flash: Ideal for traders who want the fastest path to a funded account.

And no matter which track a trader chooses, there are no time limits. That policy applies universally. Access to the program is granted upon payment of a one-time evaluation fee. Once the challenge is successfully completed, traders receive performance-based payouts strictly according to platform rules and risk criteria; these payouts are not generated from live market activity. In refundable-fee programs, the full evaluation fee is returned upon successful completion. In the Flex model, traders receive an additional free account instead of a refund, providing extra trading opportunities at no additional cost.

Evaluation rules designed for real trading

A prop firmโ€™s rules determine what trading strategies are actually viable on the platform. In this light, OneFunded publishes its rules in plain language and makes them available even before any fee is paid. Rules are published in advance for transparency.

For instance, the firm allows news trading across both the evaluation and funded phases. A five-minute monitoring window applies around scheduled releases, but there is no outright ban. It also permits overnight and weekend position-holding, and traders are not required to set stop-loss orders.

Why platform choice matters

OneFunded currently supports MT5, cTrader, and TradeLocker trading platforms. All platforms are available on both desktop and mobile devices.

This option range is critical because many traders have spent years building and testing their strategies on a specific platform. So, when they sign up with a prop firm and then have to switch platforms, it becomes quite disruptive. That is why a firm that supports multiple platforms is a great choice. It lets traders work within an environment they already know, and which reduces friction and improves the reliability of their evaluation results.

Profit splits and payouts

OneFunded pays traders 80 per cent of their profits by default. And those who want a higher share can purchase an add-on that raises the split to 90 per cent. Payouts follow a 14-day cycle, with the first request available on the 15th day after the funded accountโ€™s first trade. A weekly payout add-on is available for traders who prefer faster access to earnings. Payouts are conditional on meeting all rules.

When itโ€™s time to withdraw, the minimum payout amount is ยฃ75 across all methods โ€“ bank transfer, cryptocurrency, and Rise. This aligns with standard industry practices, though some firms set higher thresholds. Payments are available via crypto, Rise, or bank transfer โ€“ depending on the traderโ€™s preference โ€“ offering flexibility for both digital and traditional withdrawals.

Participants are not required to deposit funds for trading, which allows them to focus on building discipline and consistency in a structured setting. At the same time, trading involves risk, and consistent profitability is not guaranteed. Outcomes depend on individual performance, decision-making, and risk management.

The bottom line

OneFunded has received recognition from Investing.com as a trusted partner and reviewers on Trustpilot rate the firm a 4.5 out of 5 (based on 218 reviews as of April 30, 2026). However, no prop firm is perfect for every trader. Some will prefer firms with longer track records. Others may want different challenge structures or asset classes. But OneFunded has made specific choices that address common pain points in the industry.

As the prop trading market matures, traders are becoming more selective. Firms that align their business models with trader success, rather than simply collecting evaluation fees, may be better positioned for the long term. And OneFunded appears to be betting on this shift. OneFunded positions itself within this evolving landscape by offering a structured model with clearly defined rules and multiple evaluation paths designed to suit different trading styles. Its approach reflects a broader industry shift toward more flexible and trader-oriented frameworks.

Disclaimer: OneFunded is a proprietary trading programme offering simulated trading challenges. It is not regulated by the UK Financial Conduct Authority (FCA), and UK investor protections do not apply. Participants trade on demo accounts and may receive performance-based payouts if they meet strict criteria. Most participants do not achieve consistent payouts, and earnings are not guaranteed.

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