Software Psychologists worldwide often grapple with the intricacy of harmonising and comparing different parameters of mental health questionnaires. By attempting to juxtapose two of the most accepted standards, PHQ-9 (Patient Health Questionnaire) and ASI (Anxiety Sensitivity Index), problems become apparent. PHQ-9 vs ASI: What’s the genuine relation? Which one is the most representative? Could we even think about an overlapping relationship? Harmony — a cutting-edge software solution created explicitly for psychologists — seems to have the means to answer those questions. This intelligent tool utilizes generative AI models and natural language processing, effectively aiding researchers in comparing and harmonising these two instruments, even if they are in different languages. Whether you need to use the already available instruments in Harmony’s abundant database or insert your own tools, Harmony is a perfect choice. By utilising Harmony, you attain a detailed analysis about the connection between different items in PHQ-9 vs ASI. Promoting the use of technologies like Harmony might change the landscape of psychology research. By facilitating consistent comparisons across varying studies, Harmony could accelerate the emergence of pivotal insights in the field. Allowing psychologists to probe more profound into elements of anxiety and depression, PHQ-9 vs ASI comparisons could revolutionise their understanding. Harmony, with its easy-to-use web interface, provides a seamless pathway to gauge PHQ-9 vs ASI in a highly efficient and accurate methodology.