Revain is a blockchain platform that wants to solve a particular problem – make a bias-free review from real users. It changes the current product review model where a massive part of the positive reviews are created by the same company and paid users, and on the other side, many of the negative reviews are produced by the competition. Through transparency, the clients can see the real reviews and the users get paid in cryptocurrency for their personal experience with the products. The RVN token is exclusive on the platform. To guarantee the authenticity of the feedbacks, Revain counts on Artificial Intelligence (AI), and real people peer reviews.