Onboarding email sequences
An onboarding sequence is a set of messages triggered by signup and by whether the customer has reached the product's first meaningful value moment. The two triggers that matter are the start event (signup, trial start) and the completion event (first core action taken) - the sequence should stop, or branch into a different track, the moment the completion event fires, rather than running on a fixed schedule regardless of behavior.
Winback campaigns
A winback campaign targets a customer who has churned or gone dormant, with the goal of reactivation. The trigger is either an explicit event (subscription cancelled) or an inferred one (inactivity past a threshold with no response to earlier at-risk messaging - see the stage model in customer lifecycle stages). Effective winback sequences escalate: a soft nudge first, an incentive-bearing offer later, and a final "we'll stop emailing you" message that closes the loop rather than sending indefinitely.
Illustrative, not a measured result. A SaaS product with a 30-day free trial might define its onboarding completion event as "created first project," fire a day-2 nudge if that event has not occurred, and drop the user into a separate re-engagement track if it still has not occurred by day 7. The exact thresholds shown here are illustrative only - they are not a benchmark, and were not measured against any specific client's data.
Building both without a CRM
Neither sequence requires a CRM to exist. Both can be built entirely from tracked behavioral events - signup, core-action completion, and inactivity are all events a tracking layer can capture directly, independent of whether a CRM stores a customer record at all. See lifecycle triggers & automation for the architecture behind that approach.
Why these outcomes, specifically
Onboarding sequences and winback campaigns are the two lifecycle outcomes that carry real, consistent search demand across keyword tools, ahead of the underlying mechanism terms (trigger-based email marketing, event-triggered marketing) that describe how they're built. hypothesis: buyers search for the outcome they want, not the plumbing underneath it - which is why this page exists as its own destination rather than a subsection of the triggers page.