True Germany RDD Sample for National Representative Data
Our Germany RDD sample is the backbone of global telephone surveys, opinion polling and social research. The industry Gold Standard RDD Sample is used by over 350 Think Tanks, government agencies, fieldwork agencies and corporate clients.
RDD Portfolio
Going beyond random sampling for Germany
Our random sampling is backed by a transparent methodology and enhanced filtering for fieldwork efficiency.
Mobile RDD Sample
Expand your reach with an updated mobile RDD sample including provider information covering every single phone number in Germany
Dual-Frame RDD sample for Germany
The mixed Dual-Frame approach mode combines both landline and mobile and is designed to reduce bias data, increase the response rate and reach a larger audience. In some countries such as Germany, older respondents or females can be reached easier this way.
Landline RDD Sample
Sample Solutions provides a fully geo-coded landline RDD sample with removed business listings to the market research industry. Keep in mind that the landline share has been declining in Germany.
RDD records delivered
Countries Covered
RDD Projects annually
Coverage
Our Germany RDD sample connects with 82 million individuals for your research.
In Germany, mobile phones are far more commonly used than landline numbers. According to a report by Statista, as of 2020, the mobile phone penetration rate in Germany was at around 134%, while the fixed-line penetration rate stood at only 36%. This data indicates that more than one mobile phone subscription exists for every German resident, showcasing the widespread use and reliance on mobile phones in the country. With the convenience and flexibility that mobile phones offer, such as portability and multiple functions like internet browsing and messaging, it is no surprise that they have become the preferred mode of communication for most Germans. The decreasing use of landline numbers can also be attributed to the rise of digital communication platforms like WhatsApp and Skype, which offer free or low-cost calling and messaging services over the internet. Overall, the trend in Germany and many other countries worldwide seems to be shifting towards mobile phone usage as the primary means of communication, relegating landline numbers to secondary or backup status.
Sample Solutions for methodological sampling
The RDD sample Germany provided comes with full country information such as frame coverage, potential bias or mobile & landline access data.
Testimonials
Sample some of our Testimonials
Global Resources, SSRS
D3 Systems, Inc.
Verian
DT&P international
Past Projects
Sampling coverage when other modes fail.
Some of our previous projects included surveys in Crimea, Greenland, data collection in Syria as well as Afghanistan. We can sample when other data collection modes are close to impossible. With all these countries covered, you understand why sampling for Germany is not an issue for us.
ESRA Presentation
Big Data Matching
Using Big Data applications to Decrease The Coverage Error and Sample Bias in European Establishment Surveys
AAPOR Poster
IVR Phone Surveys
Screened mobile sample for IVR surveys in developing countries 2020 Paper – The case of Sri Lanka and Ecuador
WAPOR Presentation
From CAPI to CATI
By looking at Greece and comparing a Face-2-Face and CATI study using our RDD Dual-Frame RDD Sample
Recognized by global standards
A yearly re-certification for ISO 27001, ISO 20252 in combination with a dedicated policy document, sampling methodologies and quality structure ensures enterprise level sampling quality.
- ISO 27001
- ISO 20252
- GDPR Ready
RDD Sample Process
Our Germany RDD Sample Generation
Over the years, we built a comprehensive RDD frame for Germany to fit various needs for conducting international projects and we have worked hard to earn a trusted network of customers all based on a solid methodology.
Frequently Asked Questions
Got any questions about sampling for Germany using RDD? We’re here to help
As data controller you can provide them with a link to our data subject request and we can pick it up from there.
Our database is global in terms of coverage. However through Western Europe and North America we have the best in-country coverage and depth of data.
We generally have the owner or Managing Director as contact. If needed we can add other direct contact people that are relevant for your research.
Turnaround time is usually 2-3 working days.
No problem, take a glance at our data enrichment options which can help you to enrich missing data points.
