When people hear due diligence they think of documents and data rooms. The real evidence usually shows up somewhere smaller, much earlier.
I was recently struck by the premise of Ian Bogost’s The Small Stuff, the idea that modern life has become so smooth and so optimised that we may have lost touch with the small moments that make it feel real. It is not a business book. But it made me think about founders and the kind of due diligence that happens long before anyone opens a data room.
When people hear the words due diligence they think of documents, forecasts, legal reviews and financial models. All of that matters eventually. But the real evidence gathering starts much earlier and looks nothing like a spreadsheet. It looks like noticing how a team speaks when nobody important is in the room. How fast bad news travels upward. How a customer complaint gets handled the week it arrives rather than the week it becomes too expensive to ignore. None of this shows up in a forecast. All of it tells you more than the forecast does.
This is because culture is not declared. It is revealed. A founder can say they want openness in every all hands meeting they hold but if every difficult question gets met with defensiveness the team learns the real rule within a week and stops asking. A leadership team can say customers come first but if complaints are treated as irritations rather than information the business learns a different lesson entirely. Nobody writes these real rules down. Nobody has to. The small stuff teaches faster than any speech, and it teaches every single day whether anyone is paying attention or not.
This matters most exactly where formal due diligence cannot reach. A data room will tell you what a company says about its customers, its pipeline and its team. It will not tell you whether the founder is clear or merely charismatic, whether the culture is strong or just well described, whether the numbers support the ambition or were built to flatter it. Those answers rarely arrive as one clean revelation. They show up as a hesitation before an answer. A missing detail nobody quite addresses. A customer reference who says something slightly different from what the deck implied. None of these is proof by itself. Each one is an invitation to look more closely before you decide what the big number actually means.
Wait for pressure to ask the questions instead and you get the same answers, just later and at a worse price. Pressure does not create the truth of a business. It reveals it. A funding round exposes the quality of the story being told. A crisis exposes the quality of the culture underneath it. A missed forecast exposes whether the original assumptions were ever sound or just convenient. By the time pressure arrives it is too late to start gathering evidence. The evidence was always there, in the small stuff, well before the moment that finally forced everyone to look.
Field Note
Pressure does not create the truth of a business. It reveals it. The evidence was always there, in the small stuff, long before anyone went looking.
Try This
Pick one small signal in your own business you have noticed but not yet acted on, a complaint that keeps recurring, a number nobody quite explains, a person who has gone quiet in meetings. This week, go find out what it is actually telling you before it becomes the big thing everyone has to react to.