While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Passify is a specialized software engineering firm dedicated to bridging the gap between discretionary retail trading and institutional-grade automation. We are not a signal provider, and we do not sell "black box" trading bots. We are a team of professional software engineers and quantitative developers who partner with private traders, fund managers, and proprietary firms to convert strict trading logic into robust, high-performance software assets. The Engineering Difference Unlike freelance marketplaces, Passify approaches algorithmic trading through the lens of rigorous systems architecture. We understand that a trading algorithm is not just a script; it is a financial machine that requires stability, low-latency execution, and fail-safe risk management. Our development process goes beyond basic syntax, incorporating stress testing, error handling, and volatility safeguards to ensure your strategy performs in live market conditions, not just in a backtest. Your Intellectual Property, Protected We operate with a strict "Clean Room" policy regarding client strategies. We execute enforceable Non-Disclosure Agreements (NDAs) before viewing your logic, and we provide full source code delivery upon project completion. You retain 100% ownership of your intellectual property. Our Technical Capabilities We build custom automated solutions across the entire fintech stack, including: MetaTrader 4 & 5 (MQL4/MQL5): Expert Advisors (EAs), indicators, and licensing systems. cTrader (cAlgo/C#): High-precision bots with advanced risk overlays. TradingView (Pine Script): Strategy scripting and webhook automation. Custom API Integration: Connecting bespoke logic to broker execution engines. Our Promise We believe that the future of trading is systematic. Our mission is to provide the infrastructure that allows disciplined traders to remove emotion from the equation and treat their trading as a scalable business operation. Passify is a software development agency. We do not provide financial investment advice.
64 Crane House, Pelican Estate, SE15 5NG, London, United Kingdom
I had a massive revenge trading problem. I usually limit myself to 2-3 trades a day, but when I got triggered it could skyrocket to 5-6 trades in a single day, destroying my gains. The team at Passify helped me properly define my strategy. They kept me updated throughout the whole process and I don't see myself using someone else. Will 100% use them for any future projects.
Had a really good experience working with Passify.
They helped me build and refine an MQL5 trading bot and fixed some execution latency issues that were causing problems. You could notice the difference pretty quickly after.
Easy to work with, responsive, and open to feedback the whole way through.
Reply from Passifyalgo
Thank you for the fantastic feedback Ian.
It was a great experience collaborating with you to build and refine your MQL5 trading bot. We know how critical milliseconds are in the live markets, so our team is thrilled that resolving those execution latency issues made an immediate, noticeable impact on your performance.
We pride ourselves on being highly responsive, and your clear feedback made the entire development process smooth and efficient on our end, too.
Thanks for trusting Passify with your algorithmic trading needs. Please don't hesitate to reach out if you need further optimizations in the future!
I absolutely recommend Passify!!! I've been working with Charlton and his team on a really complicated program for Metatrader for a few months, and it's been a fantastic and smooth experience. We've exchanged lots of emails because of how intricate the program is, and I can confidently say that their communication skills are the best among all the programmers I've worked with. They consistently goes above and beyond to solve problems and accomplish things that I thought were impossible with Meta Trader’s limitations. They work fast and accurately, and the end results have consistently exceeded my expectations! If you also need to automate your trading strategy, Passify is the right company for it!
Charlie and his team work really hard and are always committed. Even when I couldn't explain things well, they still helped me professionally, and quickly found the best solutions. Their work is awesome, and they respond very quickly. If you need a good and trustworthy team for your project, go with Passify.
Passify's team is dedicated and very professional. I am very happy with what they did for me. I highly recommend their team, very quick to respond and trustworthy !
Passify made a remarkable product that met my strategy specifications and they responded quickly to my questions on a zoom. Much better than having slow responses by email. The FX director even gave free advice on my strategy which definitely improved in.
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.
Learn more about other kinds of reviews.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.
