Raising venture capital for a deep tech startup requires a fundamentally different preparation than pitching a SaaS company. The reason is simple: the standard diligence toolkit—growth rate, retention, customer acquisition cost, conversion—stops working when the core question is whether the technology itself works. As the venture firm Hard2beat puts it in a behind-the-scenes account of its process, written by Filip Bogdziun, "deep tech starts where classical diligence is no longer enough." Founders who walk into a deep tech round with only a SaaS-style traction story will find investors asking an entirely different set of questions.
Introduction: The Divergence in Venture Capital Due Diligence
Every VC deal team gathers insights into a familiar set of categories—financials, legal standing, market, product, business model, and the founding team, as the due diligence guide published by Affinity outlines. But the weight assigned to each category shifts dramatically with the asset class. In software or simpler hardware, Hard2beat notes, even an early-stage company can often be assessed through growth rate, retention, CAC, conversion, and the quality of founder execution. With technologically complex projects, that is not enough: the key question is not only "does anyone want this?" but whether the underlying science and engineering can be validated, protected, and eventually commercialized.
