Noam Wasserman's research puts up to 65 per cent of high-potential startup failures down to conflict within the founding team rather than to the market or the product, and roughly 35 per cent of funded founding teams see a founder leave, most inside two years. The fault line in 2026 runs between the co-founder who owns the product and the one who owns growth, and it shows up in the software each buys, the data each keeps and the meetings each skips. Marketing now controls budget that IT once governed, which moves the argument from preference to procurement.
The reports under this topic treat alignment as a documentation problem rather than a personality one. A customer journey map that both co-founders sign is the only artefact that names every step from first touch to retention and the system responsible for each. A single data model behind it means the marketing slide and the revenue slide in a board deck are built from the same numbers, which is the condition the data pipeline stage of the framework exists to create.
