141 Sumsub Testimonials

"Sumsub’s Ongoing Monitoring and User Verification features have significantly improved our onboarding process, making verification more efficient and enhancing user satisfaction and experience."

"Sumsub’s KYC solution offers a streamlined experience for both our users and our compliance team. The combination of advanced fraud detection, deepfake protections, and regular updates to counter new fraud tactics made them a clear choice."

"Sumsub helps us manage document validation, facial recognition, liveness checks, and AML screening—all in one place."

"The main advantage of Sumsub is that we’re ready for any hype at any minute. Say, today we have 100 clients, and tomorrow there are 1000; we are not afraid. And that’s the most important thing."

"We value Sumsub as a verification provider and as our partner. They offer a flexible product that we can adjust to our needs and a very strong Customer Success Team that provides suggestions on how to improve performance and achieve our goals."

"This partnership brings unique value to fintech businesses. By providing this turnkey solution, we make it possible to automatically verify both individuals and corporate clients through desktop and mobile, all under one roof."

"Sumsub helped us be safer in many ways, including anti-fraud terms, avoiding extremist or terrorist activities, revealing adverse information, and concentrating more on our core business activities."

"Sumsub enables us to reduce our clients waiting time, and saves our team loads of work."

"The most exciting thing about working with Sumsub is the improved conversion rate – an 80% increase compared to our previous flow. It’s definitely a better choice for us as more people are coming to the platform and doing it faster. That is the biggest improvement from a company perspective."

"Sumsub has the best support team we’ve ever worked with! Their Telegram chat is super helpful. Whether a technical- or a business-related issue, they respond equally quickly."

"We love the ecosystem Sumsub has built. Thanks to it, it’s easy to find other partners who also accept the same KYC without having to do it again for the user."

"We’ve been using Sumsub for four years now, but we haven’t been working on this model before. This is a game-changer for us! Now we are even more interested in promoting Sumsub among our customers."

"Sumsub enabled us to scale our KYC-verified member base from a couple of hundred applicants to more than 3 million in the span of less than a year. Something that would have been really straining on our limited manpower at the time. Verifying users across multiple regions and locations was equally easy, fast and secure."

"Sumsub offers excellent customer service and an extensive range of practical services that are exciting. They handle documents on a much larger scale around the globe, when compared to other KYC services, especially when dealing with proof of addresses, and documents requiring a high degree of security while maintaining world-class compliance."

"Having customers all over the world, we faced challenges with supporting non-Latin documents. With Sumsub, we wanted to extend coverage and automate processes in different countries."