OpinionWorld is run by Survey Sampling International (SSI), which has been helping researchers since 1977 by providing high-quality sampling for online, telephone, mail and face-to-face research.
With a focus on quality and customer service, SSI is used by over 1500 research companies each year, including 43 of the top 50 research companies in the world.
Commission is EUR 1.73 for a lead, EUR 0.28 if the lead is incentivised. Separate links are provided to distinguish between the two types, please ensure you use the appropriate link.
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With a focus on quality and customer service, SSI is used by over 1500 research companies each year, including 43 of the top 50 research companies in the world.
Commission is EUR 1.73 for a lead, EUR 0.28 if the lead is incentivised. Separate links are provided to distinguish between the two types, please ensure you use the appropriate link.
Visit SSI
Join the program