
Symmetric provides high-quality sampling and market research services including consumer, B2B, healthcare, CATI, and iHUTs for actionable insights.
Featured in Greenbook's Buyer's Guides
Representative Samples
B2B & B2C Sample
CATI Services & iHUTs
Worldwide Online Panels
Advanced Fraud-Detection
Symmetric provides sampling services to companies that place a high value on representative samples, expert research support, and advanced fraud detection systems. Symmetric's online panels include:
American Consumer Opinion®: A global panel of consumers who can sign up to become members in one of 11 languages. Originally created in 1986 as a mail panel, this panel moved online in 1996, becoming one of the first online survey panels. American Consumer Opinion is the pinnacle in data quality with less than a 3% deletion rate. Our consumer panel is ideal for home use tests, as we achieve response rates over 80%.
Additional Services include:
● iHut Specialists with dedicated mail center
● Focus Groups or Depth Interviews (in-person or online)
● B2B panels: Executive Advisory Board®, Technology Advisory Board®, Medical Advisory Board®, Physicians Advisory Council®, Contractor Advisory Board®
● Medical Research
● Phone Interviews/CATI
Quality
At Symmetric, we take a multifaceted approach to fraud prevention through the use of technology and the human touch. We use Verisoul along with our proprietary system, Sleuth. We have a dedicated onshore Quality Assurance department that reviews all open ends, other specifics along with looking for inconsistencies in data. Our worldwide consumer panel is triple-opt-in to ensure the highest data quality.
Experts
Symmetric combines 40 years of panel management with deep market research expertise. As former full-service researchers, we go beyond sample delivery by applying rigorous quality control standards to all survey responses, whether sourced through our panel, external panels, or client lists.
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Research Services
International Expertise
Greenbook experts provide answers to a wide range of questions, both common and uncommon, about market research and analytics that connect to the kinds of services and expertise Symmetric Sampling offers.
Prepared by Greenbook editors. Technology was used in the editorial process.