Lean Survey

Link: http://leansurvey.com.br/
Source: Source
Founder: Alessandro Andrade
Sector: Others/B2B Services
Founded by Alessandro Andrade and Fernando Salaroli, Lean Survey is a market research startup that uses thousands of crowdsourcing interviewers to conduct surveys and collect data from the offline world. Their focus is on consumer, brand and shopper surveys; and POS audit for Trade Marketing.