They have gone bust and about time. They are a fraudulent company that cancelled the FX transactions I concluded with them, even after I checked in advance with them that there would be no problem exe... See more
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
See what reviewers are saying
Working with Lewis is a delight, he’s careful, patient, stays connected, doesn’t use too much jargon when I needed to keep things simple. I’ve grown to really trust and enjoy the connection & the proc... See more
Company replied
Several months ago my own bank caused a problem with Rational's system. But Rational solved the problem by having a senior manager take action and contact me to explain things. That was Good. Bu... See more
Company replied
I’ve been dealing with RFX now for 17 years and have always had great service from Milun and his colleagues. Unfortunately over the past 3 months their relationship with Lloyds has moved to J.P. Morga... See more
Company replied
Company details
Written by the company
RationalFX is a leading international payments provider, having processed over £10bn since 2005 to more than 200 countries in over 50 currencies for 180,000 clients. RationalFX is authorised by the FCA and prides itself on secure, bank-beating rates, either over the phone or online 24/7.
Contact info
Level 32, One Canada Square, Canary Wharf, E14 5AB, London, United Kingdom
- +44 (0) 20 7220 8181
- online.services@rationalfx.com
- www.rationalfx.com
Hasn’t replied to negative reviews
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Excellent services very quick response…
Excellent services very quick response and efficient
All staff are courteous and listen to my needs
I always contact Milun and always get call. back and he is very efficient and helpful I would recommend this company

Reply from RationalFX
No transfer of monies to French bank account
On two occasions from March 2023 to June 2023 monies have not been transferred from yourselves to my French bank account, causing me penalty charges for late payments by the French bank and French mortgage company.

Reply from RationalFX
Been using rational for 16 years on &…
Been using rational for 16 years on & off
Always efficient + good rates

Reply from RationalFX
Very good service both online and by…
Very good service both online and by phone. Was advised best to phone to get the best rate possible. Very prompt in answering phone call and quick to respond to questions.

Reply from RationalFX
Timeley responses and regular briefings…
Timeley responses and regular briefings on the currency markets

Reply from RationalFX
Competitive with rates and efficient with final transfers.
Rx are competitive with their currency exchange and efficient with their conversion and transfer activities. I have a good relationship with my UK dealer and we have an informative discussion prior to making that decision to move my salary.

Reply from RationalFX
Milun is very responsive and efficient…
Milun is very responsive and efficient and the transfer process is simple. The best thing is that I trust them to deliver my money

Reply from RationalFX
Substantial forward transfers
Knowing that I would have a substantial FX requirement in 6 months time, I spoke to various FX dealers. Of them RationalFx and specifically Lewis were clearly the leaders. Lewis was knowledgeable , helped to put in place several forward contracts and really stayed on top of things.
I have nothing but praise for him and his team. As I have ongoing FX requirements I will stay with Lewis as long as he has the best rates - which so far has always been the case.

Reply from RationalFX
That all of your employees have helped…
That all of your employees have helped me a lot to deal with a very annoying HSBC. Finally we succeeded. They are very proffesional. I always use Rational FX

Reply from RationalFX
The Trustpilot Experience
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.







