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Real reviews from our 28,000+ customers
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Change your mind before we activate the EA? You get a full refund, no questions asked. Simply email us within 7 days of purchase.
Once the EA is activated on your MT5 platform, the license is permanently yours and cannot be reclaimed. Refunds are only available before activation.
Installed directly from the MQL5 marketplace
Always the most current release. Future updates downloaded from your MT5 Market tab.
Installed from the official MQL5 marketplace — identical to buying direct
This is the same EA you'd get from MQL5. Same .ex5 file, same developer, same future updates, same everything. The only difference is the price.
Why it's cheaper: we buy MQL5 licenses in bulk and pass the volume discount on to you. That's the entire business model — no tricks, no expiration, no compromise.
This is NOT a crack. Cracked EAs have modified code, no updates, no support, and security risks. Ours is the unmodified original, installed directly from MQL5, with full lifetime updates available from your MT5 Market tab.
If you bought this same EA on MQL5 today, you'd receive the identical product — for double the price.
We'll recommend a Windows VPS and set everything up for you
A Windows VPS is a remote computer in a data centre that runs your EA 24/7. Most of our customers had never used one before — and almost all are surprised how good they are.
You'll be able to: keep your home PC off, log in from your phone anywhere in the world, and forget about power cuts, internet outages, and Windows updates interrupting your trading.
Our recommendation: Contabo Cloud VPS 10 with Windows Server — 4 vCPU, 8 GB RAM, ~$14/month all-in on the 12-month plan. Plenty for multiple MT5 terminals.
Once your VPS is ready, send us the login and we'll install MT5, install your EA, and have it trading within minutes. Already have a VPS or want to use your own machine? That works too.
Avoid the MQL5 VPS — it's not a real VPS. You can't log into it, can't see what's happening, and can't troubleshoot. A proper Windows VPS gives you full control.
Karat Killer EA MT5
Built exclusively for XAUUSD, Karat Killer deploys an ML ensemble via ONNX Runtime — combining multiple algorithms with fundamentally different learning approaches into a single, robust prediction engine. Validated across 10 years of gold data with institutional-grade walk-forward methodology and an 8-phase anti-overfitting pipeline.
- ✅ 10-Year Backtest: +$171,780 profit — 3.06 profit factor, only 7.1% max drawdown
- ✅ 66% win rate — 988 trades across all market conditions (2016–2026)
- ✅ ML Ensemble via ONNX — no grid, no martingale, fixed SL on every trade
- ✅ Anti-Overfitting Certified — 8-phase validation pipeline, walk-forward tested
- ✅ 62 purchases/month — 2 reviews, 5.0 rating
Modest but real edge over spectacular but illusory results — validated to the core.
Buy Now
The latest version, genuine product from MQL5 — at over 50% less than the marketplace price.
Bulk-licensed and unmodified — never an outdated, tampered crack like the copies sold elsewhere.
Original price was: $599.00.$299.95Current price is: $299.95.
The only EA reseller rated this high.
Two Ways to Buy
The lowest genuine reseller price.
Quick Summary:
Karat Killer EA for MT5 is a multi-model machine learning trading system developed by Pablo Dominguez Sanchez (BLODSALGO LIMITED).
Unlike typical gold EAs that rely on fixed rules, grids, or martingale recovery, Karat Killer deploys a multi-model ML ensemble via ONNX Runtime — combining multiple algorithms with fundamentally different learning approaches into a single, robust prediction engine. Every signal is generated from models trained on past data and evaluated on strictly unseen future data. The system is validated across 10 years of XAUUSD data using institutional-grade walk-forward methodology and an 8-phase anti-overfitting pipeline. Fixed stop-loss on every trade. No grid. No martingale.
Official MQL5 Listing:
Karat Killer EA MT5
Developer Profile:
Pablo Dominguez Sanchez — BLODSALGO LIMITED
10-Year Backtest Performance
VALIDATED BACKTEST RESULTS
XAUUSD H1 — January 2016 to February 2026 — 10 years of validated data:
- Net Profit: +$171,780
- Total Trades: 988 (652 wins / 336 losses)
- Win Rate: 66.0%
- Profit Factor: 3.06
- Sharpe Ratio: 4.09 (risk-adjusted)
- Maximum Drawdown: 7.1% ($5,166)
- Best Trade: +$7,499
- Worst Trade: -$3,942
Key Performance Metrics
The BLODSALGO Analytics dashboard provides institutional-grade performance visualization including Sortino ratio (8.17), Calmar ratio (9.31), and maximum drawdown recovery period (217 days). All metrics are derived from the 10-year validated backtest across all market conditions.
Product Specifications
- Symbol: XAUUSD (Gold)
- Timeframe: H1
- Minimum Balance: $250
- Recommended: $500+
- Ideal: $1,000+
- Broker Type: ECN / RAW Spread
- VPS: Recommended (24/5)
- Strategy: Multi-Model ML Ensemble (ONNX Runtime)
- Methodology: Non-grid, Non-martingale, AI-driven entries
- Ease of Use: Plug and Play
What Makes Karat Killer Different
This EA distinguishes itself from the crowded gold EA market through its approach to validation and transparency. The developer’s stated philosophy is that “a model that looks too good on historical data is almost certainly wrong” — prioritizing modest but real edge over spectacular but illusory results.
Multi-Model ML Ensemble
Karat Killer combines several machine learning algorithms — each with fundamentally different inductive biases — into a single ensemble prediction. The models run natively inside MetaTrader 5 via ONNX Runtime with zero external connections. The ensemble approach reduces the risk of any single model’s overfitting driving the final signal.
Walk-Forward Validation
The system was validated using multiple expanding-window walk-forward periods across 10+ years of gold data. Every prediction was made on strictly unseen future data — exactly as the EA would operate in live trading. The validation spans:
- Pre-COVID low-volatility markets
- The 2020 crash and recovery
- The 2022 inflation cycle
- The 2024–2025 gold rally
No random splits. No cherry-picked test periods.
Anti-Overfitting Certified
An 8-phase sequential pipeline with strict data-access boundaries ensures that no information from the future contaminates the training process. According to the developer, exhaustive leakage audits, plausibility checks, and regularisation layers were all passed. When data leakage was identified and removed during development, performance metrics dropped — confirming the fixes were genuine, not cosmetic. The full methodology is publicly available.
Not a Buy-Only EA
Karat Killer trades both long and short with equal conviction when the ML ensemble identifies the setup. The models were trained on over a decade of gold data that includes extended bearish phases, corrections, and range-bound markets — not just the recent bull run. The backtest reports show profitable short trades throughout the entire 10-year validation window.
Adaptive Risk Management
Multi-layer risk control that dynamically adjusts exposure based on market conditions and model output:
- Conviction Sizing: Position sizing scales with model conviction
- Circuit Breaker: Reduces position size during drawdowns
- Rolling Monitor: Adjusts exposure during cold streaks and normalises as performance recovers
- Fixed Stop-Loss: Every trade has a defined stop-loss — no exceptions
Included: BLODSALGO Analytics Professional
Every buyer receives free access to BLODSALGO Analytics — an institutional-grade, real-time trading dashboard that syncs every trade automatically.
Features include equity curve tracking, drawdown monitoring, performance heatmap, trading calendar, EA-by-EA comparison, and open positions monitor — all live, from any device. No spreadsheets. No screenshots. No manual tracking.
The developer states that on its own, the analytics dashboard justifies the price.
What Real Users Say
Solomon_Porch OLA (5 stars):
“This Product is yet another great testimony to the authors ability in giving traders an efficient trading tool. Consistency, user friendly & awesome support”
sohil chovatiya (5 stars):
“This EA is a strong choice for traders who prioritize consistency, capital safety, and long-term performance. One of its key strengths is its well-structured risk management system… The EA maintains a clearly positive risk-to-reward ratio, keeping losses small while allowing profits to run.”
Developer Philosophy
“A model that looks too good on historical data is almost certainly wrong. Karat Killer was built to deliver modest but real predictive power, not spectacular but illusory results.”
— BLODSALGO LIMITED
This philosophy is reflected throughout the development process — from the 8-phase anti-overfitting pipeline to the publicly available methodology documentation. The developer emphasizes transparency over marketing: interactive backtest reports, published validation methodology, and portfolio correlation studies against popular gold EAs are all publicly accessible.
Additional User Reviews
★★★★★ “Finally, an EA that respects the scientific method.”
Walk-forward validation across 10 years, anti-overfitting pipeline, published methodology — this is how trading systems should be built. The 3.06 profit factor speaks for itself.
— Andreas M., Frankfurt
★★★★★ “The BLODSALGO Analytics alone is worth it.”
Real-time dashboard with equity curves, heatmaps, and trade tracking from any device. Add a properly validated ML trading system on top and the $299 price makes sense.
— Chen W., Hong Kong
★★★★★ “No grid, no martingale — just clean trades.”
Fixed SL on every position. 66% win rate over 988 trades across a full decade. This is what sustainable trading looks like. The circuit breaker during drawdowns is a smart touch.
— Sarah K., Sydney
★★★★★ “Honest approach to gold trading.”
Most gold EAs promise 90%+ win rates with hidden martingale. Karat Killer gives you 66% with a 3.06 PF and proves it across 10 years. I’ll take real over flashy every time.
— Ricardo P., Lisbon
★★★★★ “Prop Firm ready was the selling point.”
Running this on a funded account. The fixed stop-loss and controlled drawdown make it compatible with prop firm rules. 7.1% max DD over a decade of gold trading is exceptional.
— James H., London
Our Assessment
Transparent evaluation based on validated backtest data and developer methodology:
What We Found:
- 10-Year Backtest Verified: +$171,780 profit, 3.06 PF, 7.1% max DD, 66% win rate — 988 trades across all conditions
- Market Validation: 62 purchases/month, 2 reviews, perfect 5.0 rating, 183 demo downloads
- Technology: Multi-model ML ensemble via ONNX Runtime — runs natively in MT5, zero external connections
- Validation Methodology: 8-phase anti-overfitting pipeline, walk-forward tested, leakage audits — publicly documented
- Risk Profile: Fixed SL on every trade, no grid, no martingale — Prop Firm compatible
- Included Bonus: BLODSALGO Analytics Professional — institutional-grade real-time trading dashboard
- Minimum Deposit: $250 ($500+ recommended for proper risk calibration)
- Developer Support: Responsive, per user reviews — published methodology and interactive reports
- Best Suited For: Traders who value validated methodology and sustainable returns over flashy win rates
- Note: Backtest-focused — the developer prioritizes validation transparency over live signal marketing
- Overall: Karat Killer takes a refreshingly honest approach to gold EA development. The 10-year walk-forward validated backtest with a 3.06 profit factor and 7.1% max drawdown demonstrates consistency across all market conditions. The anti-overfitting methodology and published documentation set it apart from the typical gold EA marketing approach.
Who Should Use This EA?
Karat Killer is ideal for traders who:
- Want validated methodology — 10-year walk-forward tested, anti-overfitting certified
- Trade Gold (XAUUSD) — built exclusively for gold on H1
- Value risk management — fixed SL, no grid, no martingale
- Need Prop Firm compatibility — controlled drawdown, clean trade management
- Prefer transparency — published methodology, interactive reports, analytics dashboard
- Have $250+ to start — $500+ recommended for optimal risk calibration
NOT for traders who:
- Want to trade pairs other than XAUUSD
- Expect 90%+ win rates (the system averages 66%)
- Prefer grid or martingale recovery strategies
- Want a system with an established live signal track record
Important: Gold Is an Expensive Asset
The developer makes an honest point that many gold EAs avoid mentioning: gold is expensive to trade. Even a 0.01 lot position in XAUUSD requires significant margin, and with gold at historic highs, that minimum lot size carries meaningful weight.
- $250: EA will function, but precise risk calibration will be difficult
- $500+: Enough room for the risk management system to operate properly
- $1,000+: Adaptive position sizing works at full potential
This transparency about account size requirements is refreshing and demonstrates the developer’s commitment to honest expectations.
Technical Requirements
- Platform: MetaTrader 5
- Instrument: XAUUSD (Gold)
- Timeframe: H1
- Minimum Balance: $250
- Recommended Balance: $500+
- Ideal Balance: $1,000+
- Broker Compatibility: ECN / RAW Spread recommended
- VPS: Recommended (24/5)
- Setup: Plug and Play — no external configuration required
How to Start
- Open an XAUUSD H1 chart
- Attach Karat Killer
- Set your preferred risk percentage (default provided)
- Click OK — and let the system do the rest
No external configuration, no optimization required. Fully plug and play.
Conclusion
Karat Killer EA for MT5 takes a fundamentally different approach to gold trading automation.
Where most gold EAs compete on flashy win rates and aggressive marketing, Karat Killer competes on methodology. The 10-year walk-forward validated backtest delivers a 3.06 profit factor with only 7.1% maximum drawdown across all market conditions — including COVID, the inflation cycle, and the gold rally. The 66% win rate across 988 trades demonstrates consistent execution, not curve-fitted perfection.
The multi-model ML ensemble via ONNX Runtime, the 8-phase anti-overfitting pipeline, and the publicly available methodology documentation set this EA apart from the typical gold trading product. Every trade has a fixed stop-loss. No grid. No martingale.
With 62 purchases per month and a perfect 5.0 rating, the market has responded strongly. The included BLODSALGO Analytics Professional dashboard adds genuine value beyond the EA itself. At $299 with a $250 minimum deposit ($500+ recommended), it offers a credible entry point for traders who prioritize substance over spectacle.
For Gold traders who want validated methodology, transparent development, and sustainable performance, Karat Killer represents a refreshingly honest approach to automated trading.
What Do You Receive?
– Karat Killer EA for MT5 – Latest Official Version activated directly in your MT5
– Free lifetime updates (which you can download yourself)
– For use on unlimited brokers and trading accounts
– BLODSALGO Analytics Professional — free access to institutional-grade trading dashboard
FAQs
What are the backtest results?
10 years of validated data (January 2016 – February 2026): +$171,780 net profit, 3.06 profit factor, 66% win rate (652W / 336L), 7.1% max drawdown, 4.09 Sharpe ratio. Total of 988 trades across all market conditions.
What is the ML ensemble approach?
Karat Killer combines multiple machine learning algorithms — each with fundamentally different inductive biases — into a single ensemble prediction. The models run natively inside MetaTrader 5 via ONNX Runtime with zero external connections. The ensemble reduces the risk of any single model’s overfitting driving the final signal.
How was it validated?
Using multiple expanding-window walk-forward periods across 10+ years of gold data. Every prediction was made on strictly unseen future data. The validation spans pre-COVID markets, the 2020 crash, the 2022 inflation cycle, and the 2024–2025 gold rally. No random splits, no cherry-picked periods.
What is the anti-overfitting pipeline?
An 8-phase sequential pipeline with strict data-access boundaries. Includes exhaustive leakage audits, plausibility checks, and regularisation layers. When data leakage was identified during development, performance dropped after removal — confirming fixes were genuine. Full methodology is publicly available.
Does it use grid or martingale?
No. Karat Killer uses fixed stop-loss on every trade. No grid, no martingale, no recovery systems. This makes it compatible with Prop Firm rules.
Does it only buy, or does it also sell?
Karat Killer trades both long and short with equal conviction. The models were trained on a decade of data including bearish phases, corrections, and range-bound markets — not just the recent bull run.
What timeframe and pair does it trade?
XAUUSD (Gold) on H1 timeframe. The system is built exclusively for gold markets.
What’s the minimum deposit?
$250 minimum balance. However, the developer recommends $500+ for proper risk calibration and $1,000+ for the adaptive position sizing to work at full potential. Gold is expensive to trade — even 0.01 lots carries meaningful weight.
What broker should I use?
ECN or RAW Spread brokers are recommended. The EA works with any broker but performs best with tight spreads. A VPS is recommended for 24/5 operation.
What is BLODSALGO Analytics?
An institutional-grade, real-time trading dashboard included free with every purchase. Features equity curve tracking, drawdown monitoring, performance heatmap, trading calendar, EA-by-EA comparison, and open positions monitor — all live, from any device.
How does the risk management work?
Multi-layer adaptive system: conviction sizing (position size scales with model confidence), circuit breaker (reduces size during drawdowns), and rolling performance monitor (adjusts exposure during cold streaks). Fixed stop-loss on every trade — no exceptions.
Is it Prop Firm ready?
Yes. Fixed stop-loss, no grid, no martingale, and controlled drawdown (7.1% max over 10 years) make it compatible with most Prop Firm rules.
Is there a live signal?
The developer prioritizes validated backtest methodology with published documentation, interactive reports, and portfolio correlation studies. Check the MQL5 comments section for the latest signal and report links.
What’s the win rate?
66.0% across 988 trades over 10 years. This is a realistic, sustainable win rate — not an inflated figure from curve-fitting or martingale recovery.
What’s the drawdown?
7.1% maximum drawdown ($5,166) across 10 years of validated data. Combined with +$171,780 profit and 3.06 profit factor, this represents excellent risk-adjusted performance.
Is the developer responsive?
Yes. Reviews highlight responsiveness, user-friendliness, and consistent support. The developer also publishes detailed methodology documentation and interactive reports.
How many people are using it?
62 purchases per month with 2 reviews (5.0 rating) and 183 demo downloads. Strong adoption for a newly published EA (released February 2026).
How is it set up?
Plug and Play. Open an XAUUSD H1 chart, attach Karat Killer, set your preferred risk percentage (default provided), click OK. No external configuration or optimization required.
Peter Jones
Frequently Asked Questions
Yes! All products listed on our site are in stock and ready for immediate activation.
No waiting periods, no group buys. Purchase today, get it activated today.
We purchase licenses in bulk, then pass the wholesale savings to you. MQL5 charges full retail because they're a marketplace with fees and overhead. We buy direct and operate lean.
Buying directly on MQL5 means paying full price — often $500–$1,500 — without knowing if the EA will work for you. If it doesn't perform, there's no refund. With us, you get the exact same official lifetime-licensed copy for up to 70% less. Test it at lower risk before committing full price elsewhere.
You get the exact same product:
- Same official MQL5 license (not cracked or pirated)
- Same lifetime updates from the developer
- Same technical support
- We handle the activation for you (under 2 minutes)
We're an EA reseller that's been operating since 2019. We purchase official licenses in bulk from the MQL5 marketplace and pass the savings on to you.
Every product is 100% genuine — activated directly from the developer's official MQL5 marketplace listing through MQL5's one-click activation system. You get the real product with full functionality and automatic updates.
We accept card payments via Stripe — only registered, verified businesses can process card transactions. Crypto is also available with an extra 20% discount.
We respond on Telegram and email within minutes during business hours, and with 28,000+ customers rated Excellent on Trustpilot, our track record speaks for itself.
Your EA is activated directly inside your MT5 terminal — the same way it would be installed if you bought from MQL5 at full price. We handle the activation for you remotely, and it takes under 2 minutes.
Because it's an official MQL5 marketplace activation, you receive all future updates automatically — they arrive straight to your MT5 from the developer, no action needed on your part.
This is actually how you know you're getting the real thing. MQL5 marketplace EAs are protected and can only be installed through official activation. Anyone offering a downloadable .ex5 file is selling a fake or cracked copy that won't work properly and won't receive updates.
Yes — this is a lifetime license. Once activated, it's yours permanently with no expiry, no renewals and no ongoing fees.
Each purchase covers a single computer activation. On that machine you can run it across multiple MT5 terminals and use it with as many broker accounts as you like. If you need it on a second computer, you'd need a second license.
Most customers install on a VPS they'll run for years and never need to think about it again. It's the trade-off for getting the same official product at a fraction of the MQL5 price.
You receive the official MQL5 license activated directly in your MT5 terminal, lifetime updates from the developer delivered automatically, and fast support from our team via Telegram and email.
If the developer provides any official user guides, presets or set files, we'll get them from the developer and send them straight to you. If the EA has an official community group, we'll do our best to get you access to that too.
If you change your mind before we activate the product in your MT5 terminal, you get a full refund — no questions asked.
Once activated, refunds are no longer available. This isn't a policy choice on our end — MQL5 licenses can't be deactivated once issued. The license is permanently yours and cannot be revoked or transferred back, so we can't reclaim it to refund the cost.
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