How Smarter Lead Gen and Email Optimization Drove +181.5% Email Revenue

We turned a $2K/mon ad budget into a +181.5% surge in email flow revenue by optimizing every step of the customer journey—from viral paid media and a high-converting landing page to a strategically rebuilt email welcome flow.

Project Overview

Industry: DTC Haircare
Services Provided: Paid Media Strategy, Landing Page Optimization, Email Flow Optimization
Project Focus: Full-Funnel Growth with Lean Resources

The Case Study

The brand’s email welcome flow wasn’t fully capturing new leads or converting them effectively. Revenue potential was slipping through the cracks, and the internal team needed a solution they could realistically manage.

At Interrelate, we tackled growth from both sides—traffic and conversion:


  • Lead Generation: Developed a paid media strategy and optimized landing pages to drive a surge of qualified new users into the email list.
  • Email Flow Optimization: Rebuilt the welcome series to nurture leads faster, focusing on high-intent messaging and right-timed touchpoints.
  • Performance Enhancements: Achieved a +4.8% lift in open rates with targeted subject lines and smarter segmentation.

Extreme compounding effect: Better acquisition + better nurture = outsized revenue growth

  • +181.5% increase in email flow revenue in just ~5 months — compared to the entire previous year
  • +4.8% increase in welcome flow open rates
  • Massive Growth in New Qualified Email Subscribers through optimized acquisition channels

We didn’t just patch a broken email flow—we turned more attention into more action. By combining smarter acquisition with a high-converting email experience, we built a scalable system that amplified every dollar spent on lead generation and every message sent after opt-in.

Ready to turn more leads into more revenue?

Let’s Build Smarter Marketing Together

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