The “valley of death” is a common term in the startup world, referring to the difficulty of covering the negative cash flow in the early stages of a startup, before their new product or service is bringing in revenue from real customers. I often get asked about the real alternatives to bridge this valley, and there are some good ones I will outline here.
According to a Gompers and Lerner study, the challenge is very real, with 90% of new ventures that don't attract investors failing within the first three years. The problem is that professional investors (Angels and Venture Capital) want a proven business model before they invest, ready to scale, rather than the more risky research and development efforts.