AnonymousAug 31

Cohort frequency should accept 0 (to express "has never done X")

Cohort criteria already offer the operators At least / Exactly / At most, but the frequency field does not accept 0. That makes it impossible to express "has never done event X". Why it matters: the most common activation question is comparing users who converted against users who did not. Right now I can build "signed up" and "signed up and subscribed", but not "signed up and did not subscribe" At most 1 still includes everyone who did it exactly once. Concrete example (B2B time-tracking product): I want the cohort "completed signup, but never started a subscription", to see what the two groups do differently in their first days. That cohort cannot be created today. Suggested fix: allow 0 as a value for At most and Exactly. The semantics already seem intended only the input is blocked. Everything else about the cohort builder works well: frequency, timeframe, Match all/any, per-criterion filters, and especially the Freeze snapshot option.

Completed