companies or as like a match.com or a tinder for comapnies. >> reporter: as a matchmaker, mullins hasto work with. according to the online tracker crunchbase, 19,500 companies received venture capital funding last year. >> it's clear we're in the middle of a boom, some people might call it a bubble and what that means for startups in particular is a lot of vc's are willing to fund ten companies with the idea that one of them is twitter. >> reporter: but that still leaves nine companies that won't be the next twitter. are they doomed to become startup zombies? and if we are in a bubble, how much longer can that go on? >> every two to three years, there's an investment cycle. >> reporter: steve gerbsman is a crisis management expert for businesses in need of an exit strategy. his forecast isn't so bright. >> you had the investment cycle starting in 2011 and 2012, we haven't had the bust yet but it's coming because every two and half to three years after the investment cycle our business gets good. >> reporter: meanwhile, entrepreneurs will continue to take big swings and a cottage indus