proSapient Review (2026): Is It Legit and How Much Do Experts Earn?

If proSapient has invited you to a paid consultation, you've been contacted by one of the highest-rated expert networks on the market. This proSapient review covers whether it's legit, how its technology-driven platform works, how much experts earn, and how to sign up. Is proSapient a legitimate company? Yes. proSapient is a fully legitimate, fast-growing expert network. Founded in 2017 in London by a former Coleman Research leader, it set out to build a more technology-driven expert network, combining a modern software platform with traditional human research. Its reputation backs this up: proSapient holds one of the highest ratings in the entire industry on Trustpilot — an "Excellent" score around 4.8 — with the bulk of that feedback coming from experts describing a smooth platform, professional associates, and reliable payment. An invitation from proSapient is a real, paid opportunity. What does proSapient do? proSapient connects its clients — private equity firms, hedge funds, management consulting firms, and corporations — with industry experts for short, paid engagements, all coordinated through its own software platform, which uses machine learning to match the right expert…