Smart e‑commerce for your shop or brand.
Are you a shop owner or product manufacturer? Then you’ve come to the right place. Media providers, service providers, and media agencies are also welcome at userwerk!
We are an e-commerce agency specializing in checkout marketing. With our proprietary AI-based software POLAR, we offer you target group-specific checkout marketing that was previously impossible.
Benefits
For shops
- Additional monetization
- Thank you via product samples
- Customer loyalty measures
- Up- and Cross-Selling
- Customer survey
- Shop-in-Shop
- Deal of the day
- Voucher for your next purchase
Benefits
For brands
- Up to 15 million reach per month
- Win new customers
- Leads with the best data quality
- High conversion rates
- Specific target group addressing
- Increase brand awareness
- Perfect start for retail media
- Payment via CPO,CPL, CPC or TKP
Checkout is one of the most valuable touchpoints in e-commerce.
We successfully bring shops and brands (products, media, services) together at checkout. Studies show that attention levels are particularly high at checkout—after the purchase—and that many customers appreciate a personalized thank you.
Our survey revealed a customer satisfaction rate of 99 percent.
Let’s make the most of this valuable moment!
With POLAR, userwerk's engagement platform, a wide range of individual widgets can be integrated into the shop journey:









currently
shops & brands
average
impressions/month
up to
conversion rate
approx.
leads/month
What our customers say:
“userwerk is a long-standing and reliable partner in expanding our new customer acquisition. Thanks to this partnership, Audible has achieved a 150% increase in campaign growth in Germany to date. Soon, other countries will also benefit from this collaboration. We are excited and look forward to continuing our partnership.”

Sophia Skuratowicz
Senior Marketing Manager EU | Audible Germany
“userwerk GmbH has distinguished itself as a long-standing and reliable partner in the field of e-commerce—especially in product marketing at checkout and on thank-you pages. They support us in expanding our digital reach, brand visibility, and the acquisition of new subscribers. Our collaboration with userwerk is always characterized by respect, partnership, and vision. We look forward to many more years of working together.”

Ute Krogbäumker
Online-Marketing | Stiftung Warentest
“The checkout marketing solution from userwerk has significantly exceeded our expectations. Not only does it enable us to carry out powerful one-click upselling directly during the purchase phase, but it also demonstrates the versatile leverage that intelligent checkout marketing can develop. No e-commerce company should leave this huge potential untapped.”

Johannes Hack
Online-Marketing Manager | Frankonia
“With userwerk solutions, we can now offer our online pharmacy customers not only a high-quality digital shopping and brand experience that is optimally tailored to their interests and needs, but also market the checkout pages of our online pharmacy shops in a significantly more profitable way. This is a double win for us and confirms our decision to choose userwerk.”

Linda Becker
CEO admenti GmbH | BS-Apotheken OHG
We have been working closely with over 150 shops and product providers for many years.
Would you like to learn about some of our best cases?
Checkout-marketing sounds interesting?
Then book a no-obligation introductory meeting with our experts Bernd and Sebastian.