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How Kut from the Kloth Increased Sign-Ups by 207% With Alia’s Interactive Popups

KUT, a contemporary women’s fashion brand known for quality craftsmanship and inclusive fits, switched from Attentive’s default popups to Alia’s interactive experience—turning a stagnant acquisition funnel into a growth engine.

199%
Lift in email sign-ups
215%
Lift in SMS sign-ups
145%
Increase in email Welcome Flow revenue
200%
Lift in coupon redemptions

The transition process could not have been easier! The team at Alia was great at managing the process and worked with myself and our designer to make sure everything was looking and sounding like we wanted it to.”

TL;DR

The Full Story in 60 Seconds

Challenges

  • The standard popup with a 15% off discount wasn’t engaging customers.
  • Email & SMS opt-in rates stalled and were down YoY despite more site traffic.
  • Limited functionality (no stacked CTAs, poor timing, clunky UX) capped growth.

Solution

  • Introduced Alia’s mini-quiz pre-engagement step and mystery offer for higher engagement.
  • Optimized popup timing and flow with smart triggers.
  • Seamless white-glove onboarding, including style preference data capture.

Results

  • 199% lift 215% lift in email sign-ups and in SMS sign-ups.
  • 200% lift 145% increase in coupon redemptions and inwelcome flow revenue.
  • 86% increase in 88% Attentive-driven revenue and new customer conversions.

Alia is a secret weapon for growing your email and SMS lists… When it’s not done right, you’re not just losing sign-ups—you could be leaving hundreds of thousands in revenue on the table.

Neil Popkin
Vice President at Brand.co, performance agency for Kut from the Kloth

CHALLENGES

Stalled Growth, Uninspired Popups, Missed Revenue

Kut from the Kloth was seeing strong year-over-year growth across multiple channels. But while traffic was up, their email and SMS sign-ups were down-trending.

With Attentive’s default popups, list growth had flatlined, costing the brand significant revenue every month.

“Email and SMS were the only channels down-trending YoY. Despite more traffic, our opt-in units weren’t driving impact. We knew we were leaving massive revenue on the table.”

Unengaging popups: The standard “Sign up for 15% off” format had grown stale, rarely pushing opt-in rates above 3%.

Limited functionality: Attentive’s tools lacked intuitive timing, multiple CTA options, or engaging formats like quizzes.

Revenue left behind: Stalled list growth and weak sign-ups were costing the team an estimated $750K in lost revenue every month.

For a fashion brand competing in a crowded market, the cost of a broken acquisition funnel was lost sign-ups, conversions, revenue, and long-term customer relationships.

“With Attentive’s default popups, list growth had flatlined… For a fashion brand competing in a crowded market, the cost of a broken acquisition funnel was lost sign-ups, conversions, revenue, and long-term customer relationships.”
Neil Popkin
Vice President at Brand.co, performance agency for Kut from the Kloth

SOLUTION

Interactive, personalized popups that actually convert

Switching from Attentive to Alia wasn’t just about swapping tools. It was about fixing a broken acquisition funnel. Kut from the Kloth needed to transform sign-ups from a dull, transactional step into an engaging experience that excited shoppers. Alia delivered.

“The combination of the quiz step and mystery offer drove amazing engagement.”

Here's what made the difference:

The shift began with a deceptively simple change— adding a mini-quiz as a pre-engagement step. Instead of offering visitors a plain discount form, Alia turned the popup into a two-way interaction. Shoppers answered a quick style-based question, making the experience feel personalized and playful rather than just another form to fill out.

Next came the mystery offer. Rather than the predictable “15% off,” Alia introduced an element of surprise that encouraged curiosity and dramatically lifted conversions.

What made the transition effortless was Alia’s white-glove onboarding. Implementation was quick, seamless, and fully supported by Alia’s team. For the brand’s lean marketing operation, that meant zero operational drag and immediate impact.

Alia also layered in zero-party data capture during sign-up, allowing the brand to collect style preferences. These insights now feed into segmentation and will enable personalized welcome flows.

By combining interactivity, surprise, and intelligent data collection, Alia turned Kut from the Kloth’s popups into something far more valuable: a branded, engaging experience that shoppers genuinely wanted to interact with.

“Switching from Attentive to Alia wasn’t just swapping tools—it fixed a broken acquisition funnel. Implementation was quick, seamless, and fully supported by Alia’s team.”
Neil Popkin
Vice President at Brand.co, performance agency for Kut from the Kloth

Triple-Digit Growth Across Opt-Ins, Engagement, and Revenue

Key Performance Metrics

Email Sign-Ups:

+199%

SMS Sign-Ups:

+215%

Welcome Flow Revenue:

+145%

Coupon Redemptions:

+200%

Attentive-Driven Revenue:

+86%

New Customer Conversions:

+88%

“The results are insane. Conversions and revenue are both way up since making the change.”

Additional Benefits

  • Zero operational drag: Alia handled onboarding and optimization.
  • Data that matters: Style-preference capture enabled smarter segmentation.
  • Brand experience, not a nuisance: Interactive journey improved perception and intent.

“The results are insane. Conversions and revenue are both way up since making the change.”

“Alia is a secret weapon for growing your email and SMS lists. Traditional pop-ups don’t cut it anymore. Today’s customer expects an engaging, seamless first touchpoint. With Alia, your pop-up becomes a brand experience, not a nuisance. And when it’s not done right, you’re not just losing sign-ups—you could be leaving hundreds of thousands in revenue on the table.”

Your Success Story
Starts Here

Join brands like Vessi using Alia to triple signups, collect zero-party data, and drive millions in revenue from welcome flows without any additional work from your team.

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