Diagu is an internationally operating company that is part of the Microsoft for Start-ups program, working on a solution that will help diagnose patients better, more accurately and faster through an in-depth analysis of their laboratory test results using artificial intelligence. The system created by Diagu evaluates the results of laboratory tests of patients and all other collected data about the patient, such as medical history, previous diagnoses or medications taken, to effectively assess diseases. In addition to the diagnosis, the system also suggests further treatment or change of the current one. The system uses the latest artificial intelligence solutions provided by Microsoft and Amazon Partner and start-up programs, which provide access to continuous improvement of solutions and ensures wide-scale application. Integration with the system is possible using HL7 and FHIR standards, which guarantee the highest possible level of data security. Disease descriptions are presented in the ICD10 and ICD11 standards developed in cooperation with WHO and SNOMED. Thanks to the cooperation of outstanding world-class specialists and large industry and technology partners, this project is an effective tool that can be successfully used in many ways in various industries, such as primary health care, hospital care, insurance industry, analytical assessing large data sets.