Incredible support and professionalism Incredible support and professionalism. I have a pretty serious bot problem destroying my paid traffic. I tried a solution that wasn't working before finding IPQuality Score. The teams tools are not only better, but the level of professionalism and support I've experienced completely exceeded any expectations I had. The team is generous and capable. Recommend.

Professionals I had to deal with them as my personal IPv4 address kept on being blacklisted by their services. It was quite difficult to get in touch with their support, hence only 4 stars. As soon as I got in touch with them they were willing to assist and help in solving the issue. We are now actively exchanging emails on how to solve the issue and to understand what is causing this blacklisting as they want to improve the quality of their data.

Verify emails and more at IPQualityScore I'm completing a small project for a church and needed to verify 1500 email addresses before we sent our first email blast to the 1500 registered users. The staff provided me with a quick and easy solution, and I was able to verify all email addresses within minutes. I recommend ipqualityscore.com for all of your website Fraud verification and email needs. Their API response time is quick, and the information is accurate and trustworthy. Great job!

A blatantly false classification I had my home IP address falsely classified as "high risk", a "VPN" and a "spammer" and as a consequence had my registration for a web site cancelled, and had the administrator of that web site call me a "liar". I have since had an extended email correspondence with the Technical Director of IPQS who has provided no data whatsoever to justify the "VPN" and "spammer" classifications, and for the "high risk" classifications has provided a port scan (which does NOT match an independent port scan) and a browser profile (which matches my own PC but falsely claims I have bad-actor extensions installed), and has somehow extrapolated what are at best (even if the data was correct) mild indications of an untypical home user into a "high risk" user, a "VPN" and a "spammer". In short, their methodology apparently said (based on the flimsiest of evidence) that my usage looked vaguely like that of bad-actors, and thus I must be one too. This is akin to saying that someone is a thief based on the shape of their ears or the bumps on their head. Based entirely on this mis-classification, I then had my registration for a web-site cancelled, and the administrator of that web site explicitly called me "a liar". In short, my internet usage and reputation were both harmed by a false classification by this company of my internet usage as "high risk", a "VPN" and a "spammer". BE WARNED - since their classification is apparently based on extrapolation rather than any proof that will stand up in a court of law, you run the risk of being sued if you use their data to prevent someone using your services in any way shape or form that impugns their reputation. Note: IPQS response to this review is to deny my email domain name exists. That is the level of their technical inabilities.

IPQS is great, accurate, and affordable IPQS is great and easy to use. The service has a 5,000 free credits per month plan and its super accurate compared to other similar providers. Along with being much more affordable, the risk scoring data is accurate all over the world. It helps verify accounts and investigate suspicious behavior that we otherwise wouldn't detect.