Demetra opinioni.net Srl - established in 1992, specializes in collecting questionnaires and providing research services. In particular, we collect data with the modes CATI, CAWI, CAMI and Big Data on Social Media. We provide telephone surveys and data collection services to study centers and universities, customers for whom we have developed specific and dedicated operating methodologies.

Our primary focus is the development of data collection strategies that minimize errors due to the used tools. In particular, we try to reduce the errors due to the intervention of the operators in the sampling and survey phase, maximizing the effectiveness and efficiency of research.

Our experience and specialization

We carry out statistical surveys both nationally and internationally for various commercial and non-commercial realities. Alongside the traditional CATI survey, since 2003 we have started to deal with CAWI surveysand in 2009 we have started conducting surveys on mobile support (SMS and CAMI survey) and on online panels. In September 2013 Limetable was launched - an online software for data processing entirely developed by Demetra Opinioni.net, integrated with the Limsurvey platform.

Furthermore, in XNUMX we started developing Cloudresearch - a software for CATI surveys, today used by research centers in Italy and abroad.

Our team mainly consists of statistical and IT experts specialized in carrying out various types of research, with great experience in the research sector.

Our Specializations:

• Statistical surveys with the CATI, CAWI, CAMI methods and Mixed-Mode, both nationally and internationally.
• Questionnaire programming customized for CATI, CAWI, CAMI surveys and Mixed Mode;
• Collection of questionnaires (compilations) on consumer panels in Italy and worldwide;
• Profiled Consumers Online Panels
• Possibility of reaching any public target of research;
• Weighting of collected data and delivery of data files.