AUTHOR

Editorial Team

Founder & CEO · YOCTO

The YOCTO editorial team is the in-house group of lifecycle strategists, email and SMS specialists, and Klaviyo-certified experts behind every article on this site. YOCTO held Klaviyo Elite Master status in 2025-2026 - Klaviyo's top partner tier - and its client work has been published by Klaviyo, Skio and Loop under their own names. The team specializes in retention and lifecycle marketing for DTC brands doing $5M-$50M on Shopify Plus. Everything published here is drawn directly from live client work - the campaigns, flows, segmentation strategies, and SMS programs we build and optimize every day.

55 articles

August 28, 2026

6 Best Klaviyo Agencies for UK Subscription and DTC Brands (2026)

6 Klaviyo agencies compared for UK subscription and DTC brands: tiers read from Klaviyo's directory, published results, and who each one fits.

August 22, 2026

8 Best Klaviyo Agencies for London DTC Brands (2026)

The 8 best Klaviyo agencies for London DTC brands in 2026, every partner tier verified against Klaviyo's directory - retention specialists ranked first.

August 21, 2026

The 8 Best Retention Marketing Tools for Ecommerce Brands (2026)

The 8 best retention marketing tools for ecommerce in 2026 - email, subscriptions, loyalty, direct mail, identity and measurement, proven on real client work.

August 14, 2026

Best Klaviyo Elite Partner Agencies (2026)

The six best Klaviyo Elite Partner agencies in 2026, every tier verified against Klaviyo’s own partner directory - global, UK, DACH, and French-market picks compared.

August 7, 2026

12 Best Health & Wellness Marketing Agencies (2026)

The 12 best health and wellness marketing agencies for 2026, compared by specialty, channels, published pricing and best fit.

August 7, 2026

How to Audit Your Email Program in Days

Speed matters. Learn how to run a focused email audit that identifies your #1 retention problem and produces an execution roadmap in under a week.

August 5, 2026

Ecommerce KPIs That Actually Drive Retention

Track the 9 metrics that determine subscriber growth, churn, and value. Skip vanity metrics and focus on what moves lifetime value.

August 3, 2026

Email List Decay: Why Subscribers Leave

Email list decay happens when subscribers stop engaging or unsubscribe. Understand the root causes and fix your retention problem in days, not months.

August 1, 2026

Browse Abandonment Email: Templates & Strategy

Turn browsing traffic into sales with proven browse abandonment email templates and tactics that recover lost revenue.

August 1, 2026

The Best Agencies for Subscription Brands (2026)

The five best agencies for subscription brands in 2026 - retention, subscription growth, operations, email, and SMS partners we can vouch for firsthand.

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