The websites,, and are operated by (according to § 5 TMG)

SoSci Survey GmbH
Erchanbertstr. 6
81929 Munich

represented by the CEOs Dr. Dominik Leiner and Stefanie Leiner.

The respective project managers are responsible for the content of questionnaires published on or (see below).

Contact Information

* Important:  Please do not send support requests via e-mail or phone! Support for SoSci Survey is handled exclusively in the Online Support - you will get the fastest answers there, and other users benefit from your questions as well.

** When you are uncertain, wether you are allowed to use for a non-comercial survey free of charge, select "Free of charge" -> "Check requirements" when you are registering your survey project.

Further Informations

Entry in the Trade Register

Register Court: Local Court Munich
Register Number: HRB 209201


Value added tax identification number according to to §27a VAT Act: DE293308932

General Terms and Conditions (GTC)

The use of for conducting online surveys is subject to the General Terms and Conditions of Business of SoSci Survey GmbH for the provision of our software-as-a-service services by means of cloud computing. Download GTC

Clarification of Discrepancies

We hope, of course, that you are completely satisfied with SoSci Survey and our service. Should problems occur, however, we can usually resolve them quickly ( only for business inquiries, for support questions please use our online support)

In addition, the EU-wide platform for online dispute resolution has been in place since 2016 in accordance with the CSBA, which supports the resolution of conflicts between online providers and customers.

Liability for Contents

As a service provider, we are responsible for our own content on these pages according to § 7 Abs. 1 TMG (German Telemedia Act) according to the general laws. According to §§ 8 to 10 TMG, however, we are not obliged as a service provider to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity.

In particular, third parties have the possibility to publish content on within the framework of online surveys.

Obligations to remove or block the use of information in accordance with general laws remain unaffected by this. However, liability in this regard is only possible from the time of knowledge of a concrete infringement. If we become aware of any such violations of the law, we will remove these contents immediately.

Liability for Links

Our offer contains links to external websites of third parties, on whose contents we have no influence. Therefore, we cannot assume any liability for these external contents. The respective provider or operator of the pages is always responsible for the contents of the linked pages. The linked pages were checked for possible legal infringements at the time of linking. Illegal contents were not recognizable at the time of linking. However, it is unreasonable to expect a permanent control of the contents of the linked pages without concrete evidence of a violation of the law. If we become aware of any legal infringements, we will remove such links immediately.


The contents and works on these pages created by the site operator are subject to German copyright law. The duplication, processing, distribution and any kind of exploitation outside the limits of copyright law require the written consent of the respective author or creator. Downloads and copies of these pages are only permitted for private, non-commercial use. Insofar as the content on this site has not been created by the operator, the copyrights of third parties are respected. In particular, third party contents are marked as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. If we become aware of any infringements of the law, we will remove such contents immediately.

Datenschutz bei der Nutzung von

Reading the website is generally possible without providing personal data, but in order to use the services offered (particularly by conducting online surveys using the SoSci Survey software), a personal registration is required in accordance with the General Terms and Conditions. Wherever possible, personal data is always collected on a voluntary basis. These data will not be passed on to third parties without your express consent.

We would like to point out that data transmission on the Internet can have security gaps. In particular, communication via e-mail is usually unencrypted and therefore comparatively unsecure.

For more information on data protection in the context of online questionnaires, see Data Protection in Online Surveys.