Revain has gained high user feedback on cryptocurrencies since two years ago. They are known for outstanding blockchain review on cryptocurrencies. It's a place where you can learn more about cryptocurrencies, make review and still get paid (RVN token) for the information gotten from the platform after giving your own personal opinion on any of the company present in the categories. Revain is grouped into several categories: *Wallets, *Mining pools, *Cards, *Projects, *Casinos, *Exchanges, See full review