Case Studies
Latest case studies
January 26, 2026
How ECUALAMA Drove 33.6% Lifecycle Revenue Growth During BFCM – While Sending 45% Fewer Emails
In just two weeks before BFCM, YOCTO helped ECUALAMA fix critical lifecycle issues, double opt‑in performance, and drive strong holiday revenue – even...
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August 25, 2025
31% More Revenue: How We Flipped Boujee Hippie’s Summer Dip into Growth and Slashed Messaging Costs by 34%
We helped Boujee Hippie beat the summer slump, lifting Q2 revenue by 31% while cutting platform messaging costs by 34%. By streamlining...
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August 14, 2025
The Year of A/B Testing: How YOCTO Helped BetterMe Scale Email & SMS Revenue by Over 400%
We helped BetterMe build a complete email and SMS system from scratch, then used continuous A/B testing to personalise the experience and...
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August 14, 2025
How Heights Migrated to a New Domain With Zero Deliverability Disruption
Migrating your email domain is one of the riskiest technical changes you can make, especially when your list is over 250,000 strong...
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July 30, 2025
How Heights Increased Win-Back Rate by 38% and Upsell Conversions by 46% with Smarter Lifecycle Flows
We helped Heights boost their win-back rate by 38% and upsell conversions by 46% by turning churn data into personalized flows and...
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July 28, 2025
How Frøya Cut Subscription Churn by 33% With One-Click Flexibility and Better Post-Purchase Education
FACTS Client: Froya Industry: Health & Beauty List Size: 550K+ ESP: Klaviyo. RESULTS 33% drop in cancellation and skip rate from 1st...
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