Chime Advisors was a machine-driven expert network in London. It was founded in 2015 by an ex-McKinsey consultant and the director of a web development agency. Chime Advisors set out to build a machine-driven expert network, using statistics/machine learning to identify experts. It was and shut down in early 2019 and the CTO joined Atheneum.
Experty.io is a firm based in Poland launched in November 2018. The company was originally set up as a DIY Marketplace expert network, where experts were to be paid in cryptocurrency. Experty.io planned for an ICO in 2019, but soon pivoted the entire business. Today, Experty offers video coaching for entrepreneurs and influencers on how to extend their marketing reach.
It is no longer considered an expert network.
Visit the company website here.
Primary Global Research (PGR) was an expert network based in Mountain View, California. Although inactive since years (it’s website was latest updated in 2010), it is noteworthy for its history.
In 2008-2010, Primary Global Research received praise for its innovative services and rapid growth.
In 2010, it was implicated in the FBI insider trading investigations.
In 2011, it announced it closed its offices, while supposedly remaining in business.