Userlutions GmbH is a company specializing in user experience research and usability testing, operating primarily through its platform RapidUsertests. The platform offers a range of services that allow businesses to conduct remote usability tests and gain insights from real users to improve website and product experiences. RapidUsertests enables clients to test different digital products, including websites, apps, and prototypes, with feedback collected from a diverse pool of testers. The service emphasizes quick and actionable insights, helping organizations refine their user interfaces and overall user experience efficiently.