EUSurvey (European Commission)

EUSurvey is an open-source, free platform hosted by the European Commission, allowing creation of surveys and public consultations. It supports various question types, multi-language forms, and anonymization. Collaboration features let multiple users edit surveys. EUSurvey suits government agencies, researchers, or NGOs needing a no-cost, official EU-based solution for secure, multi-lingual surveys, especially in compliance with EU data protection standards.