Cohort Analysis

Acquisition Is a Number. Retention Is the Answer.

Anyone can count new customers. Cohorts tells you which of them were worth acquiring.

Averages lie by omission

One retention figure can contain a cohort that doubled its repeat rate and a cohort that collapsed. Separate them and the number finally becomes a decision.

Judge campaigns on month six, not week one

A campaign that delivers volume and a campaign that delivers customers are different. Cohorts show the difference long after the reporting window closed.

Know whether a season built anything

Festive and sale periods bring plenty of new faces. Cohorts show whether those shoppers became regular customers or simply created a short-term spike.

See exactly where the relationship breaks

If cohort after cohort falls away in the same month, that's not churn, that's a fixable gap in what happens after the first purchase.

Watch your business get better or worse at keeping people

Compare recent intakes against older ones. It's the clearest read available on whether your retention is genuinely improving.

Insight that can speak back

Cohort-based communications let you engage a group according to where its journey has actually reached, rather than treating every recent customer the same.

Get the answer without building the report

Scheduled reports come with AI-generated commentary on what changed, while XIO can answer follow-up questions in plain language.

Growing your customer count and growing your customer base are not the same thing and only one keeps paying off.

Set the Starting Point

Group customers by the moment they entered, the month they joined, their first purchase, the campaign or season that brought them in. The starting point is what makes the comparison honest.

Follow Them Forward

Each cohort is tracked across the periods that follow. Month one, month two, month three: who bought again, who went quiet, who kept building.

Find the Drop-Off

Retention doesn’t always fall at the same pace. Cohorts show exactly when a group starts to drop off and whether it happens across every intake or only one.

Compare the Intakes

Put cohorts side by side. Your best month for new customers and your best month for lasting customers are often not the same month.

Act on the Difference

Speak to a cohort directly with communications built for where that group actually is. Then put more acquisition budget behind the sources that bring customers who stick around.

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Watch the Averages Fall Apart

One retention number becomes a dozen very different stories, month by month. Watch which intakes stayed, which vanished, and exactly where each group started leaking.

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Find the Customers You Actually Kept

Bring us a year of acquisition and we'll show you which intakes stayed, which ones disappeared, and what that means for where your next spend should go.

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Cohort Analysis