Retention Curves: Measuring Long-term User Engagement

Data Strategy and Analytics · 4:24

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Lyrics

[Verse 1]
When users sign up for your app today
Will they come back tomorrow or just drift away
Retention curves will show you who will stay
Track their journey day by day by day

You start with cohorts, group them by their start
Day zero is when they first played their part
Then measure weekly, monthly from the heart
See which percentage comes back from the start

[Chorus]
Day one, day seven, day thirty we measure
Retention curves reveal your hidden treasure
The steeper the drop, the less they stick around
But loyal users make that hockey stick sound
Retention curves, retention curves
Show you where engagement serves
Retention curves, retention curves
That's how product value preserves

[Verse 2]
Classic retention starts at one hundred percent
But watch it fall as interest gets spent
Good products keep that curve from making a dent
Great products show where sticky habits went

Plot time on X and percentage on Y
Watch how your user base says hello or goodbye
Early steep drops mean you should ask yourself why
But flattened curves mean loyalty's running high

[Chorus]
Day one, day seven, day thirty we measure
Retention curves reveal your hidden treasure
The steeper the drop, the less they stick around
But loyal users make that hockey stick sound
Retention curves, retention curves
Show you where engagement serves
Retention curves, retention curves
That's how product value preserves

[Bridge]
Look for the pattern in each cohort line
Compare new features to see what's divine
Segment by channels to help you define
Which acquisition sources help users align

N-day retention, bounded and unbounded
Classic and rolling, properly grounded
When retention flatlines, success has been founded
That's your core value, clearly surrounded

[Verse 3]
If day seven shows you fifty percent stay
And day thirty holds at twenty-five they say
You've found your core who love your product way
Now optimize the journey for the rest who stray

Use these insights to build your product right
Fix the leaky bucket, make retention tight
Every percentage point brings more delight
Retention curves illuminate your sight

[Chorus]
Day one, day seven, day thirty we measure
Retention curves reveal your hidden treasure
The steeper the drop, the less they stick around
But loyal users make that hockey stick sound
Retention curves, retention curves
Show you where engagement serves
Retention curves, retention curves
That's how product value preserves

[Outro]
Measure, analyze, and iterate
Retention curves help you navigate
Your product's stickiness, don't leave to fate
Let retention curves help you create

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