
Spring/Summer is a Copenhagen-based Shopify agency crafting award-winning eCommerce experiences. We build custom themes, headless storefronts, optimise for performance and conversion, helping ambitious brands grow through design, tech, and strategy.
Partners are tiered based on multiple factors, including their history of experience and proven success on Shopify.
Store build or redesign, Logo and visual branding, Business strategy guidance, Headless commerce, Product and collection setup
Clothing and fashion, Electronics, Jewelry and accessories, Lifestyle
Spring/Summer created the Polène online flagship on Shopify Plus, guiding the project from strategy through design to development. Rooted in the brand’s elegant craftsmanship and cinematic imagery, we implemented a modular layout, highlighting dual zoom-level product grids, a two‑layer gallery, and 360° views to elevate storytelling and editorial flexibility.View featured work
Our second, award-winning site for Stine Goya is a Shopify Plus flagship that reimagines their digital commerce. We combined an expressive, editorial identity with performance-driven UX in a fully custom template. A flexible grid system powers animated hero sections, bold storytelling, and tailored journeys - all in a scalable, high-performing design system built to grow.View featured work
Spring/Summer developed a bold, sculptural Shopify flagship for NORR11, reflecting their design ethos of curiosity and quality. We curated a product grid that honors both individuality and cohesion. On the product pages, a dynamic gallery, 360° customization, and deep contextual storytelling immerse users. Editorial “intermezzo” pages and an inspiration section enhance the experience.View featured work
A branded Shopify Plus flagship that mirrors the core brand experience. We crafted immersive seasonal “universes” with shifting page palettes - from warm eggshell to aubergine - and seamless ERP-integrated customizations. The responsive platform empowers the client to launch new seasons independently. Winner of Awwwards “Site of the Day.”View featured work
For Shake-it.dk, we built a headless Shopify experience that merges drink inspiration with seamless shopping. The new modular storefront connects products and recipes, turning Denmark’s top cocktail site into a true eCommerce destination.View featured work
Spring/Summer crafted STEL’s online flagship on Shopify, bringing together Scandinavian elegance and streetwear edge. We built a modular, season‑less storefront with dynamic galleries, contextual product pairing, and playful yet refined animations - like a logo that seamlessly slides into the page line and a curated footer that ends each journey with style and substance.View featured work
Glood offers a data-driven personalized shopping experience at every touchpoint of the buyer journey.
Gain more revenue with AoV boosters such as checkout funnels, bundles and smart-pop-ups.

Book a demo and get free set-up and customisation to start getting results delivered for your online store now.
BOOK A DEMO

Increase in CTR
Increase in Time Spent on Page
Return on Investment
$19.99 / month
All the basics for a new online store
BOOK A DEMOProduct Recommendations
Personalized Recommendations
Visual Editor
10,000 widget serves/month
$69.99 / month
Level up your Marketing & Operations
BOOK A DEMOBundle Discounts
Mobile App Personalization
Multilingual and Translation Support
Third-Party Integration
Custom Widget Templates
100,000 widget serves/month
$299.99 / month
Increase Revenue Fast and Efficiently
BOOK A DEMOA/B Testing
Checkout Funnels & Upselling
Headless Software
Advanced Integration
Advanced Customizations
500,000 widget serves/month
Custom Pricing
Personalised Commerce Experiences at Scale
BOOK A DEMOSegmentation
Custom Recommendations Model
Advanced Product Classification
Custom Support Manager
A/B Testing
Personalized Email Widgets
Smart Bundles & Pop-Ups
More than 1,000,000 widget serves/month
