Most brands today aren’t short on tools. They’re running a modern email service provider (ESP), investing in SMS marketing, building customer journeys, and testing onsite capture. Yet ecommerce revenue from those investments still plateaus.
The Kurt Geiger story shows why—and how Wunderkind solves it alongside your existing stack, not instead of it.
Before Wunderkind, Kurt Geiger had all the “right” components in place: CRM, abandoned browse and cart journeys, and a growing digital footprint across multiple domains and markets. As the business became more complex—more territories, more languages, more domains—their programs became more simplistic, less relevant, and performance steadily degraded.
Identity: Seeing More of the Customers You Already Have
Modern performance problems start with visibility. Anonymous traffic, cross‑device behavior, and cookie loss make it hard for your ESP or CDP to recognize who is actually onsite.
As Kurt Geiger expanded, they needed better personalization, data capture, and journey capture to identify and convert a far higher percentage of visitors, especially in new markets where most customers were net‑new.
Wunderkind’s knowledge graph and ID technology became the “secret sauce.” By identifying many more users the moment they arrive, Wunderkind can recognize existing subscribers and avoid redundant pop‑ups, make onsite experiences smoother and more intentional, and power highly relevant, high‑intent triggered messaging across email and SMS.
Identity helps find the revenue hidden in plain sight that your martech is missing. You can’t reach who you can’t see, and identity are the eyes that understand your audience and their actions and behaviors—what they browse, what they abandon, how often they return, and where they are in the lifecycle.
Because Wunderkind connects directly into your existing ESP, SMS platform, CDP, or marketing cloud, it doesn’t replace anything. It expands the number of people you can recognize and enriches the behavioral data you can act on.
Unlocking Data and Value: From Signals to Incremental Revenue
Kurt Geiger already had data: sessions, onsite behavior, and standard triggered messaging. The challenge was turning that into incremental ecommerce revenue at scale across brands and markets.
After turning on Wunderkind, abandoned browse and abandoned basket campaigns running through their existing CRM tools quickly began delivering far beyond previous revenue levels. On the US site, revenue from these automated campaigns effectively doubled and continued to grow—without changing the ESP, only the intelligence feeding it.
This is where the autonomous marketing platform is the brain that decides what each individual action should be for every consumer. Identity provides the eyes; the autonomous marketing platform acts as the brain, using live intent signals to drive the next best action across channels—email, SMS, and beyond. The result is higher‑performing triggered messaging, deeper personalization, and more effective lifecycle marketing flowing through the tools you already use.
Acquisition: Turning Traffic into First‑Party, Revenue‑Driving Audiences
For a fast‑growing, global brand, onsite capture and acquisition is critical. In the US, Kurt Geiger was capturing about 5,000 emails a week. With Wunderkind’s identity‑driven capture experiences, that jumped to 10,000 a week overnight—and it never slowed down.
That first‑party data then fed straight into abandoned browse and basket journeys, creating a compounding loop of more captured emails, better targeting, and higher ecommerce revenue from both email marketing and SMS marketing.
It also changed how they thought about performance marketing. By using email capture rate as a mid‑funnel KPI, they could confidently push more budget to the top of the funnel, knowing that paid traffic was being converted into owned, addressable audiences instead of one‑and‑done clicks.
Build vs. Buy: Why “We’ll Just Build It Ourselves” Fell Short
Kurt Geiger even tested the “we’ll just build it” approach on their outlet brand, Shoeaholics. Their engineering team built onsite capture and an updated abandoned basket journey, mimicking Wunderkind’s cadence and creative approach. It worked—and it was better than what they had before.
But side‑by‑side with Wunderkind, the difference was obvious. The in‑house solution sent fewer abandoned basket emails and improved conversion, but Wunderkind drove a much larger increase in both send volume and conversion using the same ESP and CRM base.
It had taken months and significant engineering hours just to get the internal version live—before ongoing maintenance and cross‑team coordination. For a retail company, not a tech company, the question became clear: where is engineering time best spent?
Integrated With Your Stack, Proven in the Numbers
For Kurt Geiger’s CRM and loyalty team, Wunderkind has become an extension of their team, constantly spotting opportunities, tailoring programs to their loyalty scheme, and co‑creating bespoke campaigns that consistently deliver.
All of this runs with their existing ESP and CRM, not instead of it. Wunderkind powers the identity resolution, onsite capture, and autonomous decisioning; your ESP, CDP, and SMS tools remain the engines that send messages and measure performance.
The result is an ecosystem where email marketing, SMS marketing, triggered messaging, and lifecycle marketing are more relevant, better timed, and measurably more profitable—without ripping and replacing the platforms you already trust.