5/5
Amazing service from LetMC to provide us a notice email for our existing contracts
Cameron was really supportive and helped us to generate a notice service with the emails for our existing contracts. Great service!

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★★★★★
86 reviews across 3 platforms
Cardiff CF14 5GF
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AgentOS's Cardiff office is rated 4.3 out of 5 across 86 reviews on three platforms, including 48 Google reviews rated 3.8. Checked 9 October 2026.
Every review we hold for the Cardiff office, from every platform, shown as written. First names only.
5/5
Amazing service from LetMC to provide us a notice email for our existing contracts
Cameron was really supportive and helped us to generate a notice service with the emails for our existing contracts. Great service!
1/5
Shocking customer service! Telephone calls go to answer phone and are never responded to and emails are never answered. Avoid at all costs. We are considering changing CRM provider.
5/5
I promised that I'm going to testify if my trading was successful' It takes so much time and effort to know the right Trade expert to win trade, After all my research I came in contact with Mrs Elizabeth Bays and I've learned a lot with her in this few months. I'm so impressed with the profit she helped me made, What I love about her is consistency, she's awesome. I just made my withdrawal of $15,000 USD. Reach out to her for the best forex trading result. Contact her via____ elizabethbays70@gmail.com WhatsApp:+1 {209}896-9431
5/5
Great company, Great investors, it's only when a company serves her investors with truthfulness and reliability that it may produce great investors. This awesome company has been making thousands of people millionaires every year according to the company's info. At first I doubted, but at a point I decided to give them a trial and here I am now sharing my testimony. You too can benefit from this same company from anywhere around the world, you only have to contact one of the company manager person like Mrs. ELIZABETH BAYS to help you grow your investment capital within a week,Contact her ViaEmail: elizabethbays70@gmail.comWhatsApp:+1(209)896-9431Facebook: Elizabeth Bays
5/5
Bukola was very helpful as always and resolved my problem quickly
4/5
A very helpful team that supports you through your business growth. Nothing is too much trouble and the ability to adapt and build your business with the package and support available is second to none. I have built a previous management database over the last 12 years and asked them to assist me with a new business. I have seen great enhancements in the modern version of the database and would recommend this to any lettings business.
5/5
Very helpful! Even a simple question is welcomed - support is great.
Very helpful! Even a simple question is welcomed - support is great. Have mostly dealt with Jade so far and the service has been friendly and helpful
5/5
AgentOS is a brilliant system for property Lettings and Sales. The support team are very quick to help and resolve any issues you may face. We’ve used it for over 8 years and certainly streamlines our business.
I promised that I'm going to testify if my trading was successful'It takes so much time and effort to know the right Trade expert to win trade, After all my research I came in contact with Mrs Elizabeth Bays and I've learned a lot with her in this few months. I'm so impressed with the profit she helped me made, What I love about her is consistency, she's awesome. I just made my withdrawal of $15,000 USD.Reach out to her for the best forex trading result.Contact her via____ elizabethbays70@gmail.comWhatsApp:+1 {209}896-9431
1/5
Shockingly poor customer support, never answer phone calls nor respond to emails.
5/5
A fantastic team which has a perfectly sound CRM system. We utilise all thing property management and it does a lot more than I ever thought it would do. Fantastic value and a support team which are on hand if there are any follow up queries when learning the system. 10/10 would recommend.
5/5
13 - not unlucky for some
Myself and my companies have used AgentOS (formally LetMc) since 2008, some 13 years, and I have no reason to even consider another CRM to handle all of my lettings, management and client accounting activities. All products on paper look the same, the key difference, and one not to be under estimated, is the level of "no quibble" support. No matter how silly or minor the issue, or how complex, there is always a support team member to have a reasoned discussion with to find the optimal solution for all parties concerned. AgentOS is a team member, and really did change the way we did and do business.
5/5
I am always amazed at how upbeat, understanding and mostly patient the guys are as the system is a big deal, possibly even critical to my business it makes so much of a difference, I don’t mind saying that in terms of support and knowledge LETMc is the best I have ever experienced, thank you.
Thank you so much for your review. Glad we could be of help and we hope to continue to be part of your business growth in the future. The Team at LetMC.
5/5
One of the best agency suppliers out there! I've been in the property industry over 15 years as a supplier myself and it's truly enlightening to find a fellow supplier that actually cares about their client base, collaborates and drives innovation! I always highly recommend these guys, standard!
Much appreciated Alex
1/5
Customer service and response is awful. Waiting a week for a response is not how any business should operate
2/5
We have used this system for years, it was a great system at the outset but the more ‘improvements’ that are made, the less user friendly it has become. Simple tasks such as emailing clients now takes many clicks for example, multiple …
5/5
Jeremy Lee at Agent OS provided exceptional service, understanding our unique needs and offering expert guidance. I am thoroughly impressed with the level of professionalism and expertise exhibited by Agent OS. Their commitment to client satisfaction is evident in every interaction.
5/5
Great service today from Jade
Encountered a problem with some incorrect procedures I had made in Agent OS so I sent a request by email for assistance. Within ten minutes Jade responded and suggested a quick telephone call, within a very short time the problem was resolved with easy steps and the minimum of fuss. Well done Jade and thanks!
5/5
Really positive
Support is great and works seamlessly from anywhere as cloud based. My staff tell me good things about this.
5/5
Really positive
AgentOS are a rare breed of company, even more so, in the property industry. A company that is constantly innovating and engaging with clients and suppliers alike. They have an open API which might not mean a lot to most but for a developer, it's like gold dust. A company that actually wants you to integrate with it. Great company, great people. I recommend them all day long.
5/5
Amazing customer service
The agentOS customer service team are excellent and so patient with me. I call them regularly if I have an issue and they are superb. Highly recommend.
5/5
Very forward thinking when it comes to integrating with third party software. Had some great support from Steven who really does know his stuff.
5/5
AgentOS is a brilliant system for property Lettings and Sales. The support team are very quick to help and resolve any issues you may face. We’ve used it for over 8 years and certainly streamlines our business.
5/5
Thank you very much to Steve for the swift and efficient technical support. Really appreciate your help!
Hi Tom, Was a pleasure to have you down at our office on Friday. Glad you found it helpful and hope its fruitful! Many thanks The Team at LetMC
5/5
Very quick response
Bukola picked up my support request and dealt with it within 10 minutes of my sending it. I am very happy!
Where the same review appears twice we show it once. We leave out reviews that name another agent or another of the brand's offices.
AgentOS's Cardiff office has 86 reviews across three platforms: 48 on Google, 16 on Facebook, 22 on Kerfuffle. Reviews may appear on more than one platform. Checked 9 October 2026.
AgentOS is rated 4.3 out of 5 across all 86 reviews, and 3.8 out of 5 on Google from 48 reviews, checked 9 October 2026.
AgentOS, Cardiff CF14 5GF.
Ratings and review counts checked 9 October 2026. Is this your office? Claim your page.