Watering can vs. sniper: stop treating every customer the same
Sending identical newsletters to everyone ('batch and blast') quietly wrecks engagement and deliverability. Here's the targeted segmentation that fixes it — and the 3 segments to build from day one.

The "dog-food paradox"
Imagine a pet store. You buy a big bag of dog food for your golden retriever. On the way out, the clerk chases you, aggressively pushing cat litter and an aquarium. Would you come back? Probably not — you don't feel understood. Yet that's exactly what 90% of online shops do with their newsletters: they send everything to everyone ("batch and blast"). The result?
- High unsubscribes — the content is irrelevant.
- Poor deliverability — Gmail and Outlook notice your mails are rarely opened and flag you as spam.
- A burned list — when you finally have a great offer, no one's listening.
The fix: be a sniper
Smart segmentation means the right message, at the right time, to the right person. As a small startup you have a huge edge over Amazon: you're close to the customer. Use that in your data.
3 segments to build from day one in Klaviyo
1. The VIPs (loyalty builders)
- Definition: customers who bought more than 3× OR whose total spend is above ~€300 (varies by your products and prices).
- Strategy: treat them like royalty — this group is often 50% of your profit.
- Content: early access (24h before others), behind-the-scenes, a personal thank-you video from the founder. No discounts needed — they already love your brand.
2. The window shoppers (conversion)
- Definition: visited or clicked in the last 30 days but never bought.
- Strategy: build trust and lower the hurdle. They're interested but unsure.
- Content: USPs (free shipping, money-back guarantee), bestsellers, maybe a small nudge ("free shipping on your first order").
3. The churn risks / win-back (reactivation)
- Definition: bought before but inactive for [X] months (X = 2× your average purchase cycle).
- Strategy: a strong offer to bring them back before they're gone for good.
- Content: "we miss you", what's improved since their last visit, a more aggressive code (15–20%) — the alternative is losing them entirely.
Data-driven isn't complicated
With Klaviyo you build these segments dynamically — the moment a customer's 3rd order lands, they slide into the VIP segment automatically. No spreadsheets. You can even adapt content within one email: the header is the same for all ("Summer sale"), but the product block shows dog owners treats, cat owners toys, and unknowns the bestsellers.
Takeaway: quality over quantity
Better a relevant email to 1,000 people that 50% open than an irrelevant one to 10,000 that 5% open and 50 unsubscribe from. Segmentation protects your most important asset: access to your customers' inbox.
Want to know who your true VIPs are and who's about to churn? Talk to remantle Studio — we'll analyze your database.
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