Map the touchpoints. Score each one. Find the gaps an average score hides. The full process, including what to measure specifically at renewal.
A sequence cannot be diagnosed as a system until every message in it is visible on one list. This step produces the map, not the diagnosis.
Most teams can list the emails from memory but miss the in-app messages and notifications running in the same window. The gaps that matter most often sit between channels, not just between emails.
This is the message-level check. Run it on every touchpoint from the map before looking at the sequence as a whole.
Across Strategic Flow's 59-teardown archive, Feature-First Bias appears in 83% of audited emails and correlates with the lowest click-through relative to open rate of any pattern measured. The fix is a sequencing change, not a rewrite of individual sentences.
A sequence with five strong individual emails can still fail completely. This step checks the relationships between messages, not the messages themselves.
A 6-day silence gap during the exact window a trial user is deciding whether the product is worth their time is an architecture problem, not a copy problem. No amount of rewriting the surrounding emails fixes a hole in the sequence.
Renewal sequences fail in patterns distinct from onboarding sequences. Three metrics catch most of it.
A renewal reminder can score well in isolation, clear subject line, clean layout, and still fail the sequence-level check if it's the first message sent four days before the deadline with no earlier warning. The individual email was fine. The timing was the failure.
Paste 3-12 onboarding or lifecycle emails. Get a health score, named gaps, and rewritten messages in under 90 seconds.