Klaviyo Email Marketing Agency

Avex pairs bold originality with strategic thinking to fuel your brand’s retention marketing revenue. Beautifully crafted templates & optimized flows for Klaviyo.

Let's Talk Retention
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Driving revenue Through Differentiation and Purpose

Klaviyo Email Marketing Services

Icon: Migration, Setup & Support
Migration, Setup & Support

When you integrate with Klaviyo, you not only centralize all your brand’s customer and performance data but also gain access to our internal deliverability, compliance, and acquisition experts as Klaviyo Platinum Master partners. As a Klaviyo email marketing agency, we seamlessly handle your ESP migrations, hyper-personalize your omnichannel marketing and measure your performance in real-time - ensuring sustained incremental growth while staying focused and flexible.

Icon: Roadmapping & Implementation
Roadmapping & Implementation

By leveraging Klaviyo's built-in CDP, our team of retention specialists builds and implements sophisticated, touch-point-focused email flows aimed at moving your customers organically through a data-backed conversion funnel. From welcome emails to abandoned cart and browser abandonment as well as monthly brand email campaigns, we customize automation and tailor copy to send the most targeted and hyper-personalized emails yet.

Icon: Segmentation & Optimization
Segmentation & Optimization

At Avex, we maximize the impact of your email marketing with smart segmentation, ongoing A/B Testing, and optimization. Our Klaviyo email marketing agency marries real-time tracking, predictive analytics, and flexible conditions with on-brand messaging and designs to boost customer lifetime value, reach VIPs more effectively, and keep audiences engaged with emails they’ll really want to open.

Icon: Tech Stack Integrations
Tech Stack Integrations

Our approach revolves around email at its core, but we don't stop there. We harness the power of a versatile tech stack, including Google Ads, Recharge, Gorgias, Yotpo, and many others, to unlock the full potential of customer retention. We send targeted emails based on your customers' interactions across your marketing ecosystem to drive repeat sales and unlock the true potential of customer retention.

  • 60%

    Increase in open rate for Hugo Boss

  • 88%

    Increase in Attribution for Wolf & Shepherd

  • 900%

    12 Month ROI for Hugo Boss

Fluent brand language. Artful designs. Strategic KPI Growth.

Our collaborative team of copywriters, designers, and strategists unite to elevate your email campaigns with a data-driven approach to maximize open rates, customer engagement, and lifetime value.

Featured Work

Client Testimonials

Wolf & Shepherd
We really enjoyed working with Avex during our site redesign process and now email marketing. Our main objectives were to improve conversions. I would highly recommend their team to any brand looking to increase their eCommerce sales!
Hope Schneider - Wolf & Shepherd
From our very first engagement with Avex, the design of our email campaigns has been visually stunning and the feedback we get from recipients is universally positive. The Avex team is always thinking of new ways to improve conversion and increase engagement.
Mark Stanczak - Assistant Marketing Manager - Ecommerce

Let’s work together

Tell us your business goals and we’ll see how we can create something amazing together.

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