Klein Funding Prop Firm Review – Crypto Challenges on Bybit and Cleo
Klein Funding is a crypto-only proprietary trading firm that launched in 2024 and runs every evaluation on exchange infrastructure rather than a forex bridge. Traders choose between two venues: Bybit, where the account is a Bybit demo sub-account connected by API with 750+ USDT perpetual pairs and up to 1:100 leverage, or Cleo, a trading platform that Klein licenses from CLFNCE OÜ and feeds with Binance spot and perpetual market data at up to 1:5 leverage.
The catalogue is deliberately narrow. Bybit carries a One Step and a Two Step evaluation plus Instant Pro, a funded account bought outright with no challenge. Cleo carries a Standard one-step account with a 10% target and a Flex one-step account with a 9% target and a tighter 3% fixed-trailing drawdown. Every plan lets the buyer pick a 70%, 80% or 90% payout share and, on the evaluation plans, a 6%, 8% or 10% maximum drawdown at checkout, so the same account size has several list prices.
Klein Funding is operated by KUENTECH LLC, 131 Continental Dr, Suite 305, Newark, Delaware 19713, United States. All trading is simulated: the firm states plainly that it takes no deposits and provides no investment service, and that accounts run in a demo environment with virtual funds while payouts are paid in USDT or USDC.
Klein Funding Best suited for:
- Crypto traders who want exchange-native execution rather than a synthetic forex feed – the Bybit accounts trade crypto perpetuals directly off the exchange's demo infrastructure
- Traders who want a say in their own terms – payout share (70/80/90%) and maximum drawdown (6/8/10%) are both selected at checkout, so the price you see matches the configuration you buy
- Traders who want funding without an evaluation – the instant funding Instant Pro account starts at $1,250 and pays out from 4% profit
- Traders who dislike time pressure – no evaluation has a time limit, and no evaluation plan requires a minimum number of trading days
- Traders comparing cheap entries – the 1-step Cleo Flex $5,000 account lists at $36, the lowest list price in our catalogue
Pros of Klein Funding
- Crypto-native evaluation built around Bybit, with 750+ USDT perpetual pairs and up to 1:100 leverage
- Selectable payout share of 70/80/90% and drawdown width of 6/8/10% at checkout
- Two venues for one price list: Bybit (1:100, on-demand payouts) and Cleo (Binance data, daily payouts)
- Cheapest entry in our catalogue: $36 list for the $5,000 Cleo Flex account
- No time limit on evaluations and no minimum trading days on any evaluation plan
- Instant Pro funded account from $1,250 with no challenge to pass
- Payouts on demand on Bybit or daily on Cleo, processed in roughly 4-24 hours
- Scaling doubles the account at 10% profit, and Instant Pro scales up to $2,000,000
- Crypto only – no forex, indices, metals or stock CFDs
- Trustpilot has withheld the public rating ('unavailable due to a breach of our guidelines')
- Bybit accounts are restricted to USDT perpetuals, and the Bybit API must be renewed every 90 days or the account is lost
- Cleo leverage is capped at 1:5, well below the Bybit accounts
- Flex accounts carry a 3% fixed-trailing drawdown rather than a static one
- CEO Yilmaz Kutay Aktaş is not named anywhere on the Klein Funding website
How Does Klein Funding Work? (Step-by-Step Guide)
- Choose the venue and model – Bybit One Step or Two Step, Bybit Instant Pro, or a Cleo Standard or Flex account
- Configure the account at checkout – pick the balance, the payout share (70/80/90%) and the drawdown width (6/8/10%) where offered; the configuration and the price are tied together
- Connect the platform – on Bybit you open a sub-account, enable demo trading, create a read-write API key and paste it into the Klein dashboard; on Cleo the account is provisioned directly
- Clear the objective – hit the 6% / 6% then 3% / 9% / 10% target for your model while staying inside the static max drawdown and the 3% daily drawdown
- Get paid – request a payout on demand on Bybit from 4% profit, or daily on Cleo, paid in USDT or USDC
Klein Funding Account Types & Funding Options
- Bybit 1-step Standard – 6% target, 6% static max drawdown (8% and 10% selectable), 3% daily drawdown, 30% stability score, $5K to $100K
- Bybit 2-step Standard – 6% target in phase one then 3% in phase two, same 6% static max drawdown, 3% daily drawdown, 45% stability score, $5K to $100K
- Bybit instant Pro – funded on purchase with no challenge, $1,250 to $50,000, 6% Smart drawdown that locks at 3% once the account is 3% in profit, 3% daily drawdown
- Cleo Standard – 10% target, 6% static max drawdown (8% selectable), 3% daily drawdown, no stability rule, $5K to $100K
- Cleo Flex – 9% target, 3% fixed-trailing max drawdown, 3% daily drawdown, no stability rule, $5K to $100K
- Payout share is selectable at 70%, 80% or 90% on every plan rather than fixed per model
- Maximum allocation per trader is $300,000 across accounts; only one evaluation may be under verification at a time
- Scaling doubles the account once 10% profit is reached in exchange for 50% of that profit; Instant Pro scales up to $2,000,000
- Payment is by card or crypto, and every sale is final – the published refund policy allows no refund of evaluation fees
Profit Targets & Payouts
- Bybit One Step: 6% profit target to pass, with no second phase
- Bybit Two Step: 6% in phase one, then 3% in phase two
- Bybit Instant Pro: no evaluation target – the account is funded on purchase and the first payout opens at 4% profit
- Cleo Standard: 10% profit target on the one-step evaluation
- Cleo Flex: 9% profit target on the one-step evaluation
- Instant Pro additionally requires 3 separate trading days of at least 0.5% each, and 4% total profit, before the first payout
- Base payout share is 70%, with 80% and 90% selectable at checkout; the trading-platforms page quotes a 60-90% range, so confirm the split on the order form
- Bybit payouts are on demand – a request can be made as soon as the account is 4% in profit
- Cleo payouts are daily, which is the fastest cycle in the catalogue
- Withdrawals are paid in USDT or USDC and typically land within 4 to 24 hours
- Scaling: at 10% profit the account doubles and the trader gives up 50% of that profit, with a $300,000 per-trader allocation cap
- The Bybit page advertises a challenge-fee refund of up to 125% on payout, while the refund policy states all sales are final – the two pages contradict each other
- No payout is possible while a stability violation is unresolved: the best single day must fall back under 30% (one phase) or 45% (two phase) of total profit
Leverage & Trading Conditions
- Bybit accounts offer up to 1:100 on crypto perpetuals; Cleo accounts are capped at 1:5
- Bybit accounts may only trade USDT perpetuals – trading spot, USDC, options, futures or margin markets is an immediate breach
- Max drawdown is static and measured on equity from the initial balance on the Standard, One Step and Cleo Standard plans; Cleo Flex uses a 3% fixed-trailing drawdown and Instant Pro uses a 6% Smart drawdown that locks at 3%
- Daily drawdown is 3% on every plan in the pricing table, calculated from the starting balance at 12:05 AM UTC and fixed for the day
- Daily drawdown is described elsewhere as “half of your maximum drawdown”, which holds on the 6% plans but not on Cleo Flex, where both are 3%
- No time limit on any evaluation, and no minimum trading days on the evaluation plans
- Bybit sub-account API access expires after 90 days and must be renewed within 10 days of the first reminder, otherwise the account is restricted permanently
- Deleting or changing the Bybit API key closes the account immediately, and only one API connection is allowed per dashboard
Allowed & Restricted Trading Strategies
Allowed Trading Strategies
- Manual discretionary trading
- Day trading and intraday positions
- Swing trading, including holding positions over days
- Scalping, provided execution is not tick-by-tick latency exploitation
- News trading – explicitly listed as permitted in the general rules
- Holding positions over the weekend
- Any strategy that respects the 3% daily drawdown and the max drawdown for the plan
Restricted Trading Strategies
- Bot trading – bots, scripts or algorithms that execute without manual oversight are prohibited outright
- Tick scalping – exploiting price-feed delays or latency for tick-by-tick gains
- Spamming the order book with rapidly cancelled large orders
- Group trading – coordinating trades, sharing signals for identical execution or pooling accounts
- Hedging between accounts – opposing positions on the same asset across accounts to neutralise risk
- Account sharing or trading on behalf of another person
- Copy trading – covered as a prohibited trading style in the firm's own FAQ
- Trading anything other than USDT perpetuals on a Bybit account, including spot, USDC, options, futures and margin
- Requesting demo funds from Bybit after the API is connected, which breaches the account irreversibly
- Letting the 90-day Bybit API expire – the sub-account is restricted and cannot be reactivated
How Long Does It Take to Get Funded by Klein Funding?
- Instant Pro – funded immediately after purchase, with no challenge to pass
- Evaluations – no time limit, so a one-step account can be passed in a single session if the target is hit
- No minimum trading days on any evaluation plan, so funding speed is set entirely by the trader
- Instant Pro is the exception – 3 separate trading days of at least 0.5% each are required before the first payout
- Bybit payouts are on demand once the account is 4% in profit; Cleo payouts can be requested daily
- Withdrawals are paid in USDT or USDC, typically inside 4 to 24 hours
- Scaling requests can be made at 10% profit, doubling the account in exchange for 50% of that profit
How Long Has Klein Funding Been Around?
Klein Funding has been running since 2024, according to its own about page, and positions itself as a crypto-first evaluation firm rather than a forex prop shop with coins bolted on. It publishes 20+ team members and claims traders in 100+ countries, with a Discord community and a Telegram bot alongside the dashboard. Its catalogue has been built around exchange infrastructure from the start: Bybit demo sub-accounts connected by API, and the Cleo platform licensed from CLFNCE OÜ using Binance market data. Crypto traders in markets such as Nigeria and India make up a visible share of the trader comments on third-party listings.
Who Owns Klein Funding? (Founder & Company Background)
Klein Funding is operated by KUENTECH LLC, 131 Continental Dr, Suite 305, Newark, Delaware 19713, in New Castle County, United States, which is the entity named in the app configuration, the site footer and the contact page. The terms of use introduce a contradiction: they describe KUENTECH LLC as “a company registered in England and Wales under company number” with the number left blank, while the registered office given is the Delaware address, and the footer separately states that payment processing is provided by KUENTECH LLC “located at United Kingdom”. No director, CEO or founder is named on the about page, the contact page, the legal pages or in any corporate record we could locate, so ownership remains publicly undisclosed; the firm's own copy only describes it as founded by traders frustrated with forex-era rules.
What Can You Trade with Klein Funding? (Supported Markets & Assets)
Trading is crypto only. Bybit accounts give access to 750+ USDT perpetual pairs – BTC, ETH, SOL, XRP, AVAX, ARB, SUI, DOGE and PEPE among them – with up to 1:100 leverage and no country bans. Cleo accounts use Binance spot and perpetual market data as the reference feed with 550+ assets and leverage capped at 1:5. There is no forex, indices, metals, energies or stock CFD access on either venue, so traders who need multi-asset coverage should look elsewhere. All positions are simulated on demo infrastructure, and payouts are settled in USDT or USDC.
Does Klein Funding Offer Education & Trader Support? (Learning Resources & Coaching)
Klein Funding runs a self-service knowledge base organised into 60+ FAQ articles covering challenge requirements, drawdown calculation, leverage, platform rules, payouts, add-ons and prohibited styles, plus a how-it-works walkthrough and a trading-platforms guide. There is a public leaderboard, an economic calendar and a rewards-and-testimonials page. The community side is a Discord server and a Telegram bot for account notifications; there is no structured course, video curriculum or mentorship programme, which is a fair criticism for traders who are new to crypto perpetuals.
How Good is Klein Funding's Customer Support? (Response Time & Availability)
Support is advertised as 24/7 on the Bybit programme page and is reached through the contact form, email and the Discord server, with a Telegram bot handling routine account notifications. The site lists no phone number and no live-chat widget, so response times depend on the ticket queue. Trader comments on the Prop Firm Match unlisted listing repeatedly single out the support team as fast and helpful, while noting the firm is unvetted there.
Is Klein Funding a Scam or a Legit Prop Firm?
Klein Funding is a real, operating crypto prop firm with a disclosed legal entity – KUENTECH LLC in Newark, Delaware – a live checkout that prices every variation consistently, and published rules covering drawdowns, targets, payouts and prohibited strategies. It is not a regulated broker and does not claim to be: it states that all accounts are demo accounts and that it takes no deposits. What it lacks is independent reputation evidence: Trustpilot has withheld its rating, and Prop Firm Match lists it as unlisted and unvetted.
The case for Klein Funding rests on transparency of mechanics rather than reputation. Its legal entity is named consistently in the app config, footer and contact page; its pricing is generated from the same API the checkout uses, and we verified all 186 purchasable variations against the rendered page with zero mismatches; its rules are published in detail, including the unusual honesty that a stability violation pauses rather than breaches the account. Against that: Trustpilot shows “this company's rating is unavailable due to a breach of our guidelines”, Prop Firm Match lists the firm as unlisted with no verified payout history, CEO Yilmaz Kutay Aktaş is not named anywhere on the site, the terms claim an England and Wales registration with a blank company number, and the refund policy contradicts the marketing promise of a 125% fee refund. None of that proves bad faith, but it means a trader should treat it as an unverified newcomer: start with the $36 Cleo Flex account or a $1,250 Instant Pro, request a payout early, and scale only after the money actually arrives.
Alternatives to Klein Funding – How It Compares
- Breakout – crypto-native evaluation with a longer track record and trading on the same perpetuals markets
- Crypto Fund Trader – another crypto-only firm, useful as a like-for-like comparison of targets and drawdowns
- Instant Funding – the established no-evaluation model if you want funded access without a challenge
Final Verdict – Should You Trade with Klein Funding?
Klein Funding is one of the more coherent crypto-only propositions we have reviewed: exchange-native execution on Bybit, a second venue on Binance data through Cleo, genuinely flexible configuration at checkout, no time limits, no minimum days on evaluations, and payouts on demand or daily with a $36 entry point. The trade-offs are structural – it is crypto only, Cleo leverage is just 1:5, the Flex account trails at 3%, the Bybit API must be renewed every 90 days, CEO Yilmaz Kutay Aktaş is not named on the site itself, and the firm has a withheld Trustpilot rating and no Prop Firm Match verification. Treat it as a promising unverified newcomer: buy the smallest account that proves the payout path, then scale into Instant Pro or the larger Bybit sizes once withdrawals have cleared.
FAQ
Is Klein Funding a legitimate prop firm?
Klein Funding is operated by KUENTECH LLC, 131 Continental Dr, Suite 305, Newark, Delaware 19713, and it publishes its rules, pricing and platform requirements in detail while stating clearly that all accounts are demo accounts and that it takes no deposits. The caution is reputational rather than structural: Trustpilot has withheld its public rating due to a breach of its guidelines, Prop Firm Match lists the firm as unlisted and unvetted, and its CEO, Yilmaz Kutay Aktaş, is not named on the website itself. It is a real operating firm, but not an independently verified one.
What profit targets does Klein Funding use?
The Bybit One Step needs 6%, the Bybit Two Step needs 6% in phase one and 3% in phase two, the Cleo Standard needs 10% and the Cleo Flex needs 9%. Instant Pro has no evaluation target at all – that account is funded on purchase and the first payout opens at 4% profit, after three separate trading days of at least 0.5% each. Values come from the live pricing cards and the Bybit and Cleo programme pages.
How much does a Klein Funding account cost?
List prices run from $36 for the $5,000 Cleo Flex account to $1,140 for the $100,000 Bybit One Step, with the $5,000 Bybit One Step at $66, the Two Step at $54 and Instant Pro starting at $63.60 for $1,250. Because the payout share and drawdown width are selectable at checkout, the same size has several prices – the figures we store are the 70% payout share with the first drawdown option shown on the page.
How fast are Klein Funding payouts?
Payouts are on demand on Bybit accounts once the account is 4% in profit, and daily on Cleo accounts, which is the fastest cycle on the price list. Withdrawals are paid in USDT or USDC and typically land within 4 to 24 hours of approval. Instant Pro requires three separate trading days of at least 0.5% profit each, plus 4% total profit, before the first request can be made.
What is the maximum allocation at Klein Funding?
The maximum allocation per trader is $300,000 across accounts, and only one evaluation account may be under verification at a time. Scaling doubles the account once 10% profit is reached in exchange for 50% of that profit, and Instant Pro is advertised as scaling up to $2,000,000, so the published ceilings are not consistent across pages.
Does Klein Funding allow bots, EAs or copy trading?
No. The general rules prohibit automated trading bots, scripts or algorithms that execute without manual oversight, and copy trading is listed as a prohibited trading style in the firm's own FAQ. Tick scalping, order-book spamming, group trading and hedging between accounts are also banned, and a breach of those rules results in account termination.
Can I trade news or hold positions over the weekend?
Yes to both. The general rules list news trading, swing trading and holding positions over weekends as permitted, and the prohibited list does not restrict news entries. On Bybit accounts the platform rules are stricter about what you trade rather than when: only USDT perpetuals are allowed, so spot, USDC and margin markets are off limits.
Which platforms and markets can I trade at Klein Funding?
Klein Funding offers two venues and no others: Bybit, where the account is a Bybit demo sub-account connected by API with 750+ USDT perpetual pairs and up to 1:100 leverage, and Cleo, a platform licensed from CLFNCE OÜ that uses Binance spot and perpetual data with 550+ assets and leverage capped at 1:5. There is no MetaTrader, no forex and no indices access, and Bybit API access has to be renewed every 90 days or the account is permanently restricted.


