Research based on analysis of hundreds of startup "post-mortems" from CB Insights identified poor or insufficient marketing as a significant, though not leading, cause of failure.
14% of startups fail due to poor marketing, according to CB Insights.
Other, more frequent marketing-related failures for startups include:
No market need (42%): This is the top reason for startup failure and is directly tied to poor market research which is a foundational part of marketing
Being outcompeted (19%): Inadequate marketing often allows better-positioned or more visible competitors to win.
Ignoring customers (14%): Failing to listen to customer feedback and adapt products is a failure of marketing and product development.
Not having a strong online presence: Other analyses indicate that the lack of an online presence significantly increases failure risk for small businesses.
Failure rates for mature businesses often trace back to a failure to adapt to changing markets, where poor marketing plays a critical but less direct role than for startups.
Failure to innovate and adapt: Established companies can become complacent and "married" to their original business idea. A failure to innovate and market new offerings in a changing world leads to loss of market share.
Declining sales and relevance: Mature companies like RadioShack and Borders failed because they did not adapt their marketing and products to a new landscape dominated by e-commerce and smartphones. Their brand became irrelevant to a new generation of consumers.
Misunderstanding customer demand: Even experienced companies make marketing missteps, like McDonald's did with its Arch Deluxe and McLean Deluxe burgers. These failures were due to a misread of market demand and not taking enough time for research.