The modern economy experiences an era of rapid change - the industrial revolution has given way to global information breakthroughs. More and more entrepreneurs try to create unique products using the latest technologies. Competition in this area has increased several times in recent years. However, such business is associated with high costs, which can be covered, in particular, with the help of private investment, since the conservative banking system is not too willing to lend to such projects. At the same time, investors have the opportunity to connect to the project at the initial stage and extract maximal income from it with minimal investments.