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Top 1% eCommerce Retention Agency

What our clients
think about us

Before working with Retention Side, most of our growth came from paid ads. When ads were performing, things looked good. When they weren’t, cash flow got tight pretty quickly. Over the past months, our repeat customer rate moved close to 40%, and that changed how the business feels. Revenue is still seasonal, but it’s far less stressful. 

Nevena Komazec, Founder of Nude & Rude Skincare brand

Founder

Nevena Komazec

nude & rude Logo

Our Klaviyo account was a mess. Retention Side understood main issues in our industry and optimize our communication to reduce returns and increase LTV. Now our flows convert 3–4x better.

Louise Elia, Found of Eliya The Label

Founder

Louise Elia

Eliya The Label Logo

Before Retention Side, 90% of our sales came from one-time buyers. Now returning customers drive most of our revenue, and checkout abandonment emails alone add 5 figures each month.

Faraz Zaidi, FOUND

Founder

Faraz Zaidi

Found Logo
Klaviyo results of our clients for November 2025
Klaviyo conversion summery results for our clients in December 2025
Klaviyo results for supplement brand in November 2025
Black Friday results for Fashion Brand coming from Email marketing channel
Klaviyo results for pet care brand for Black Friday 2025
Supplement brand from UK generating almost 40% of the revenue from Klaviyo in November 2025
Kids and Toys brand from Australia getting $300k in a single month from Klaviyo
Q4 revenue for skincare brand in the US and their results from Klaviyo Email and SMS marketing
Retention Side onboarded this fashion brand 45 days before Black Friday and achieved 30% of revenue coming from Klaviyo
Jewelry brand in growth phase getting 30% of the revenue from Klaviyo email marketing
One month of proper retention for another Skincare brand from US. Getting almost 500k from Email marketing only.
Self tanning brand in its peak of the season increasing returning customer rate with email marketing channel and Klaviyo

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