Empirio (Empirio UG) is a German company providing an AI-driven survey builder. It offers a web interface with intelligent templates to design surveys in seconds. The service is GDPR-compliant (100% EU data storage). According to the site, it has over 100,000 active users and millions of survey responses collected. Empirio UG is based in Hameln, Germany, and the platform supports free plans (e.g. for student research) as well as paid tiers.