SoSci Survey is an online service (also available for self-hosting) to easily create and publish online questionnaires. It's been founded in 2006 and grown ever since. Due to its enormous flexibility, SoSci Survey its intensively used by social researchers, and commercial research institutes who need enhanced features or need to comply to high privacy standards.
As SoSci Survey is rooted in university research, the online service is freely available to non-commercial research (i.e., most university courses and BA, MA, and PhD theses) with only one limitation, which is a maximum 5000 interviews per survey project. The software is available in English and German, questionnaires can be created in any known language.... More Info »