
THAILS
THAILS is a Plus Shopify Partner based in Amsterdam, Netherlands offering conversion rate optimization, theme customization, store migration and 7 other services. It is rated 5.0 out of 5 from 13 reviews on the Shopify Partner Directory.
About THAILS
Book Meeting 📅 https://thails.com/book-free-call/ We are certified Shopify Experts who help brands build and optimize their Shopify and Shopify Plus websites by driving eCommerce development, redesigning the user experience, and optimizing conversion rates.
Services and pricing
- Conversion rate optimizationPrice on request
What's included
Share your goals and challenges, and we provide invaluable insights and an action plan of improvements. We analyze the full consumer journey using a data-driven and personalized approach.
- Theme customizationPrice on request
What's included
We have done theme customizations in more than 100 stores
- Store migrationPrice on request
What's included
Wether you are migrating from Prestashop, Magento, SalesForce Commerce Cloud, Wix, Squarespace or any other platform, we got you covered.
- Store build or redesignPrice on request
What's included
Elevate your store with our unique and user-friendly designs, featuring custom functionalities, seamless integrations, and mobile-responsive layouts for an exceptional shopping experience. We also make it easy for you and your team to manage it internally!
- Store settings configurationPrice on request
- Analytics and trackingPrice on request
What's included
Our team is dedicated to your store’s success, offering proactive support and data-driven conversion optimization. We monitor key KPIs, identify growth opportunities, and provide actionable recommendations.
- Custom apps and integrationsPrice on request
- Email marketingPrice on request
What's included
Helping brands create and refine Klaviyo automated flows and elevate their email design for improved results.
- Product and collection setupPrice on request
- Sales channel setupPrice on request
What's included
Helping brands implement and optimize subscription flows to maximize customer retention, growth, and increase monthly recurring revenue. Implementing interactive quizzes and crafting bespoke landing pages for brands, capturing data for hyper-targeted email campaigns, and boosting revenue with personalized product offerings and bundles.
Featured work
Hey Harper Shop
One of the areas of focus was to increase revenue per order and improve the overall customer experience. We implemented a tier logic system in the side cart. Also, we redesigned the product detail pages with optimizations and overall user experience, resulting in a higher CR.
Gooseberry Intimates
Gooseberry had a theme with the code issues; they didn’t have upsell strategy in place and wanted to increase their UX, conversion rate, and average order value (AOV). We performed an overall UX growth audit and implemented a upsell strategy from PDP to cart and checkout.
Absolut Elyx
Every step was carefully designed to increase conversion rate and the average order value (AOV), without compromising the image of such a unique and premium brand. Exclusive features of Shopify Plus were used to implement new promotion possibilities and consequently increase AOV.
Guru Beverage
We partnered with Guru to create a custom PDP with an interactive gallery, subscription options, dynamic related flavors, editable accordions, and global icon blocks. We redesigned navigation with device-specific menus and added cart upsells. We also migrated reviews to Stamped, doubling verified reviews since launch.
Barry M
The collaboration has resulted in several significant improvements to Barry M's online store, including a comprehensive update of the side cart and the implementation of a multi-stage logic system for free delivery, promo code management, and free gift promotions.
Atelier Rebul
We automated VAT exemption with a real-time validation system at checkout. B2B customers enter their VAT number, get instant validation, and receive tax-free pricing via a smart discount. This replaces manual support steps and ensures compliant invoicing, even with discounts. Country-specific rules are supported, creating a seamless B2B experience.
Ratings and reviews
- Quality of work
- 5.0
- Communication
- 5.0
- 5 star13
- 4 star0
- 3 star0
- 2 star0
- 1 star0
- Deeply - EuropeTheme customizationJan 22, 2026
It was very easy to work with them. The project we had together went smoothly, and everything turned out great. Highly recommended!
- CookeryTheme customizationJan 2, 2026
The team at Thails helped us identify improvements for our webstore and implement the changes. Our online sales have significantly increased versus the prior year, without taking from our offline / instore sales. They were able to work with our budget and timing restrictions, were flexible, and kind. We won’t hesitate to work with them again.
- The EversetTheme customizationSep 5, 2025
Thails has been extremely valuable to our company with theme work, bug patches and even special projects outside of Shopify (Airtable as an example). The team works fast, with great communication and proactiveness.
- Lisa RobinCustom apps and integrationsSep 5, 2025
I’ve really enjoyed working with the Thails team! They’ve been efficient, easy to communicate with, and always deliver what I need to keep my e-commerce store running smoothly. From performance improvements to new features, they make the whole process stress-free and get things done right the first time. It’s been such a relief to have a team I can trust to jump in on different projects and actually make a difference. Highly recommend them!
- CABUStore build or redesignSep 2, 2025
They were fantastic. They're a great asset to our team, and we plan to work with them for a long time. I really liked the flexibility and attention to detail.
- REDACTEDStore build or redesignNov 24, 2023
Thails supported our e-commerce platform for Absolut Elyx's luxury drinkware in Sweden. We required special theme customization to comply with Swedish regulations, and the process was smooth; we are delighted.
- Absolut Elyx Boutique - EUConversion rate optimizationNov 24, 2023
Thails supported our e-commerce platform for Absolut Elyx's luxury drinkware in Europe. Efficient communication and strong support and leadership were key to our growth. Extremely satisfied with their work.
- Absolut Elyx Boutique - USStore build or redesignOct 26, 2023
We hired Thails to develop and sustain our e-commerce platform for selling luxury drinking vessels and bar tools. What started as platform support has evolved into a long ongoing business partnership, including strategy and growth. André, the manager, was instrumental in our ongoing success in the US and EU markets. We had efficient weekly meetings and his adaptability made communication seamless. The leadership skills and support were invaluable, contributing significantly to our business growth. Overall, extremely satisfied with their work.
- Led Sneakers StoreBusiness strategy guidanceOct 26, 2023
We partnered with Thails for a UX Growth Audit to optimize our website and elevate sales. Their team, consisting of developers and a UX designer, delivered insightful recommendations along with actionable design solutions for quick wins. Their audit was a roadmap for increasing both our conversion rate and average order value. Highly satisfied with their expertise and the quality of work. Would recommend for anyone looking to optimize their ecommerce website.