Lifecycle Stages
The shared sequence describing a contact's relationship with the company over time — subscriber through customer — used to align marketing, sales and customer success on where someone is.
Also called: Lifecycle Stage, Lifecycle Stages
What the field records
A single current state for a contact or account. Its entire value comes from everyone reading it identically — a lifecycle field interpreted three ways by three teams is worse than no field, because it produces confident reports that disagree.
Three properties a working model has
Mutually exclusive. A record is in exactly one stage. Where two could apply, the entry criteria are wrong, not the record.
Evidence-based entry. Each stage has a criterion someone could check from the record itself. "Interested" is not a criterion; "requested a demo" is.
Directional by default. Stages progress one way, with reversal either forbidden or handled by a separate status field, so that time-in-stage means something.
The backwards-movement problem
Where stage models break
Stages that describe internal handoffs rather than customer state. If a stage exists because a team needed a queue, it is a work state and belongs in a different field.
Automation setting the stage on activity alone, so a record advances because it opened an email rather than because anything changed.
The same field used for people and accounts, which produces contradictions the moment one account contains contacts at different stages.
Stages added over years without any being retired, until nobody can state what distinguishes two adjacent ones.
Auditing yours
Ask three people to define each stage's entry criterion, separately. Divergence locates the problem precisely.
Count records that skipped a stage, and those that spent under an hour in one. Both indicate the model records data entry rather than process.
Check the terminal stages. Records that entered "customer" and later churned reveal whether you have a status field or a silent contradiction.
Compute conversion between adjacent stages on a creation cohort. Stages with near-100% conversion carry no information and are candidates for removal.
RELATED TERMS
Marketing Qualified Lead (MQL)
A lead that marketing considers ready for sales attention, according to a definition both teams have agreed. Without that agreement it is a marketing activity metric wearing a pipeline costume.
Revenue Funnel
The staged model describing how prospects progress from first awareness to closed revenue, used to locate where volume is lost between stages.
Sales Qualified Lead (SQL)
A lead that sales has examined and accepted as a genuine opportunity worth working. The point at which pipeline responsibility formally transfers.
Stage-to-Stage Conversion
The proportion of opportunities moving from each stage to the next. The most localised view of where pipeline dies.
COMMON QUESTIONS
- What are lifecycle stages?
- A single field recording where a contact or account currently sits in the journey from unknown to customer. It is a state, not a score, and its value is that everyone reads it the same way.
- What is the difference between lifecycle stage and deal stage?
- Lifecycle stage describes the person or account; deal stage describes a specific opportunity. One account can hold several deals at different stages while sitting at one lifecycle stage — conflating them makes both unreportable.
- Should lifecycle stages ever move backwards?
- Decide explicitly and enforce it. Allowing backwards movement makes time-in-stage and conversion rates ambiguous; forbidding it means a churned customer stays labelled a customer. Most organisations need a separate status field rather than reversal.
- How many lifecycle stages should there be?
- As few as carry distinct meaning. Every stage must have a stated entry criterion someone can verify; a stage nobody can define is a reporting artefact and should be removed.
FURTHER READING
MQL vs SAL vs SQL vs PQL: Which Stages You Need
Four qualification stages exist. Most organisations need three, some need two, and adding all four without defining the transitions makes reporting worse rather than better.
Lifecycle Stage Definitions That Settle the MQL Argument
The dispute between marketing and sales about lead quality is not a relationship problem. It is two teams using different definitions of the same handoff, and it is resolved by writing the definition down.
Learn how to apply this: RevOps 101: Revenue Operations Foundations
Definitions are the vocabulary. The courses are where you learn to operate it, with the interactive audit tools.
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