Have you taken surveys and seen the link spectrumsurveys.com, wondering what type of company is behind it? PureSpectrum is one of the leading marketplaces for online market research, connecting respondents from many different sources with buyers of market research. In this way, PureSpectrum does not manage or run online communities but purely acts as a facilitator or “respondent exchange”. On the one hand, they enable market research buyers to access a massive audience of online respondents. On the other hand, they also provide online panellists with extra survey opportunities. From that perspective, spectrumsurveys.com is not a survey site that you can sign up for and join, but a company that has signed an agreement with a community you already are a member of.