Lifecycle email marketing organises your email around where each person sits in their relationship with you rather than around your publishing calendar. Someone who signed up yesterday, someone who has bought four times, and someone who has not opened anything since last spring need different emails — and lifecycle marketing is simply the discipline of actually sending them different emails.
The payoff is that most of it runs automatically. A lifecycle programme is built once and then works, which is why it usually produces the majority of email revenue from a minority of sends.
The six stages
1. Subscriber
Joined the list, has not bought. Their questions are basic: who are you, what do you do, why should I keep reading?
The welcome sequence is the highest-open email you will ever send and the most commonly wasted. Three emails: what to expect and how often, the single most useful thing you have ever published, and a reason to take a first step. Not a discount in email one — you have not established why anything is worth buying yet.
Moves them on: a purchase, a trial, or a booking.
2. First-time customer
Bought once. This is the most convertible group most businesses have and the most neglected.
They need the post-purchase flow: confirmation, what happens next, how to get the most out of what they bought, and — timed to when they would plausibly need it — a specific suggestion for the next thing. Not "shop our range." A particular product, because of the particular one they bought.
Moves them on: a second purchase.
3. Repeat customer
Bought more than once. The relationship is established, so the job changes from persuasion to rhythm: replenishment reminders timed to actual consumption, new arrivals in categories they buy, and occasional acknowledgement that they are a good customer.
Discount them least. They already buy at full price, and a discount here is margin you gave away for revenue you had.
Moves them on: nothing, ideally. This is where you want people.
4. Lapsing
Was regular, has gone quiet, but still opens. Defined relative to their own pattern rather than an absolute number — for a monthly subscription box, three weeks late is lapsing; for a furniture retailer, a year is normal.
The email that works is a question, not an offer. "Did something change?" outperforms "here's 20% off" because it addresses a reason rather than assuming price. Keep the discount for the second attempt.
Moves them on: a purchase, back to stage 3. Or silence, to stage 5.
5. Dormant
Has not opened in a long time. One win-back campaign — genuinely your best effort, not a template — and then suppress.
The suppression is the important half. Continuing to mail people who never open is the main way senders damage inbox placement for everyone else on the list. A dormant subscriber is not free to keep; they cost you delivery to your active ones.
6. Advocate
Bought repeatedly, engages, and would recommend you. Ask them to. Referral emails sent to this segment convert several times better than the same email to a whole list, and reviews requested here are both more numerous and more positive.
Building it in order
You cannot build all of this at once, and you should not try. The sequence that gets the most return soonest:
- Welcome. Highest engagement, easiest to write, immediate payback.
- Post-purchase and second-purchase. Where the largest untapped revenue usually sits.
- Engagement suppression. Protects everything else by keeping your inbox placement healthy.
- Lapsing. Catches people while they still recognise your name.
- Win-back. Lower return, worth running once per person.
- Advocacy. Best return per email, smallest audience.
Most businesses have the first and jump to the fifth. The middle three are where the money is.
The triggers underneath
A lifecycle programme is a set of stored fields plus rules that move people between them. The fields you need on each subscriber record: signup date and source, last open, last click, first purchase date, last purchase date, order count, total spend.
With those seven you can define every stage above as a query. Store them as custom fields and update them from your commerce or product data on a schedule — through an API, a webhook, or in our case the MCP server, which lets you update subscriber fields from a script or an assistant without a separate integration layer.
If you want scoring on top, RFM segmentation uses the same fields and produces a sharper picture of the middle stages.
Frequently asked questions
What is the difference between lifecycle email and drip campaigns?
A drip campaign is a fixed sequence sent on a schedule after a trigger. Lifecycle marketing is the wider system that decides which sequence someone should be in and moves them between stages as their behaviour changes. Drips are components; the lifecycle is the map.
How many lifecycle emails should someone get?
Determined by their stage rather than a fixed number. A new subscriber might get four in two weeks; a settled repeat customer might get two a month. The constraint that matters is total volume across all your flows and broadcasts combined, which is easy to lose track of once several automations run at once.
When should someone be considered dormant?
Relative to your own purchase or engagement cycle rather than a universal number. A useful default is three times your median interval between purchases or opens. For most consumer lists that lands somewhere between six and twelve months.
Do lifecycle emails really outperform broadcasts?
Consistently, per email sent, because they arrive when the recipient has done something rather than when your calendar said so. Broadcasts still matter — they keep the list warm, which is what makes the triggered emails work at all.
