KingOpinion is an online survey platform where users share their opinions on products, services and everyday topics. It belongs to the paid-survey and market research segment of the web.
Range: online questionnaires and opinion polls on a variety of subjects.
For whom: internet users who are happy to answer short surveys in their spare time.
What sets it apart: a simple survey-based model with access to content and rewards tied to completed surveys.
How it sells: a web service that participants join online.