1. They have no product. They claim to have a product in private beta, but it's a lie. They just put you on a wait list, making you think they have a product.
2. They have no office address or phone number unlike legitimate ICOs. They admit that they have no office.
3. Co-founder Robert Giometti is just a student according to his LinkedIn. He has no accomplishments and no business running a multi-million dollar company.
4. Even though they have an extremely small team with almost no developers, most team members do not list Sapien Network in their LinkedIn profiles. They are either fake, or they do not consider Sapien Network to be a full time job.
5. The white paper claims to use Meteor.js because it is the "recommended framework for decentralized applications." Meteor.js is mostly dead, as it was replaced with technologies like React.js and Vue.js. There is no recommended framework for decentralized applications.
6. They hired people from low wage countries to join their Telegram chat to talk excitedly about Sapien. These are not real investors, they are paid pumpers.
http://scamya.com/a very informative post will look into it I was looking at sapien network ico as a good one, I did not buy into the ico but I was supporting them spread the word by participating in the bounty campaign. I just hope it does not turn out to be a scam as the ico was successful in raising the hard cap.