The five-email trial sequence that treated everyone identically
A team ships a trial nurture sequence. Five emails over fourteen days, well written, sent to every signup. One recipient has imported their data, invited three colleagues and is using the product daily. Another signed up, saw the empty dashboard and never returned.
Both receive the same email about advanced features on day seven. For the first user it is mildly useful. For the second it is irrelevant, because their problem was the first five minutes, not the advanced features. The sequence produces a conversion number that looks acceptable and hides two completely different failures.
