Comparative studies often find psychologists wrestling with the task of harmonising different questionnaire items. One such comparison that frequently comes up in child psychology and behaviour studies is SDQ vs BES. It can take considerable time and manual effort, given that the Strengths and Difficulties Questionnaire (SDQ) and the Body Esteem Scale (BES) have different focuses and terminologies. This is where Harmony, a revolutionary tool developed for psychologists, comes into the picture. Harmony renowned for its application of advanced natural language processing and generative AI models, simplifies the complex process of comparing and harmonising questionnaire items between SDQ and BES. Its leading-edge technology not only helps match similar statements between the two scales but also provides a percentage match for each item. Moreover, it supports multiple languages, broadening its scope of use significantly. To utilize Harmony’s capabilities, psychologists can select SDQ and BES from its database or upload their own in PDF format through Harmony’s user-friendly web interface. In conclusion, the task of comparing SDQ vs BES no longer needs to be labor-intensive and subjective. Harmony brings a new dimension of accuracy and efficiency to this task, ensuring that psychologists can focus more on extracting insights rather than sorting through long PDFs of questionnaires. So, for a precise and effortless comparison of SDQ vs BES, switching to Harmony stands as a sound choice.