Udundi logo - Shopify development agency

Make retention
your growth engine.

Acquiring traffic is only the beginning. Real growth comes from converting visitors into customers—and turning those customers into repeat buyers who stay engaged, spend more over time, and advocate for your brand. At Udundi, we take a holistic approach to growth, aligning on-site conversion, email & SMS, loyalty, subscriptions, and ongoing optimization to create a cohesive customer journey from first click to repeat purchase.

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Services to turn traffic into lifetime value

Full-Service Email & SMS

We manage your email and SMS programs end-to-end from strategy and segmentation to creative, copy, and implementation. As Klaviyo Partners, we build and optimize high-performing flows and campaigns that feel on-brand, timely, and personalized while continuously testing and refining to lift engagement, conversion, RPR.

  • Automated flows & lifecycle strategy
  • Campaign planning, design, and copy
  • Performance reporting & optimization
Conversion and Retention

Subscriptions & LTV Optimization

We design and optimize subscription experiences, combining strategy, UX, and development to increase adoption and retention. With custom widgets, PDP upsells, and branded account dashboards, subscriptions feel seamless, on-brand, and built to drive lifetime value.

Loyalty Programs without Limitations

We go beyond plug-and-play loyalty tools to build custom experiences that reward your best customers and drive repeat behavior like members-only collections, early access drops, and SMS-gated perks, designed to feel intentional, differentiated, and fully integrated.

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Conversion Rate Optimization (CRO)

We optimize the full customer journey using data and experimentation to increase conversion, retention, and repeat purchases.

  • On-site and lifecycle A/B testing
  • Custom landing pages
  • ADA compliance
  • Lift conversion rate, RPR, and CLV
Get a Complimentary CRO Audit
Conversion Rate Optimization

Retention proven in practice

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Powered by the right tools

We partner with best-in-class platforms and extend them with thoughtful strategy, creative, and custom development to drive conversion, retention, and lifetime value.

Ready to turn traffic into lifetime value?

From first click to repeat purchase, let’s design experiences that keep customers engaged and coming back for more. Contact us for more details or te schedule a consultation.

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