Daybuilder is a web-based self-monitoring platform designed to improve the treatment of chronic illnesses. Their clinically tested system is based on data collection of patient’s self monitoring. The collected data is visualized in order to provide better and easy symptoms overview for both clinician and patient. Daybuilder facilitates the evidence-based psychological treatment by providing solid data for early diagnostics, timely decision making and intervention. They aim to enhance the quality of life for Their users and strive to provide the best, most personalized and safe self-registration system on the market. Daybuilder is available on several platforms, including web, smartphone and SMS data entry.