Crafting eCommerce excellence

Creating digital flagships that captivate audiences and drive business growth is what we do at Spring/Summer. With over a decade of experience in digital design and eCommerce, we've mastered the art of transforming Shopify's robust platform into remarkable and highly performing online brand experiences. 

Your Trusted Shopify Agency in Copenhagen

From custom Shopify builds to enterprise-level eCommerce solutions, we craft digital storefronts rooted in Scandinavian design - where functionality and aesthetics come together to elevate brands and drive growth.

eCommerce Services

▪︎ End-to-end eCommerce agency

▪︎ Award winning Shopify agency

▪︎ Tailored eCommerce design

▪︎ SEO optimisations

▪︎ Performance optimisations

▪︎ eCommerce strategy

▪︎ Online Marketing

▪︎ SoMe shopping

▪︎ Shopify Plus

▪︎ Headless Shopify

▪︎ Companion CMS (Sanity CMS or Craft CMS)

▪︎ Shopify B2B

▪︎ Integrations to Shopify

Selected clients we have helped with eCommerce solutions

Highlighted Technologies

Shopify (eCommerce Platform):


A comprehensive eCommerce platform for building, managing, and scaling online stores. It offers user-friendly tools for product management, payment integration, and a robust ecosystem of apps to create tailored shopping experiences.

Algolia (eCommerce Search):


A fast, scalable search engine that enhances product discovery and customer satisfaction, delivering personalized, relevant search results.

Craft CMS (eCommerce Backend):


A flexible, content-first CMS ideal for e-commerce brands that need highly customizable and scalable storefronts. It provides robust content management, and seamless integrations with e-commerce platforms like Shopify

Clerk.io (eCommerce Search & Recommendations):


An AI-powered search and recommendation engine built for e-commerce stores, offering personalized, context-aware product suggestions and search functionality to improve product discovery and boost sales.

Sanity (eCommerce Backend):


A flexible headless CMS designed for eCommerce brands, enabling easy content management and customization across digital platforms while providing an API-first approach for smooth integrations with online stores.

Relevise (eCommerce Search & Recommendations):


An AI-driven platform designed to provide intelligent search and personalized product recommendations, enhancing the user experience and increasing eCommerce conversions.

Klaviyo (eCommerce Email & Automation):


A marketing automation tool tailored for e-commerce, enabling personalized email campaigns, SMS messaging, and customer segmentation to increase retention, sales, and overall customer experience.

Sleeknote (eCommerce Lead Generation & Engagement):


A conversion optimization tool designed for e-commerce, helping brands create personalized pop-ups and on-site messaging to capture leads, reduce cart abandonment, and increase sales without disrupting the shopping experience.

Our work speaks for itself, earning recognition from Awwwards, Communication Arts, Creative Circle, One Show, the Webby Awards and many more. But more importantly, it delivers results for our clients, turning visitors into customers and customers into brand advocates.

A few award highlights

▪︎  Awwwards - 2x Site of the year including eCommerce of the year

▪︎  Awwwards - 24x Site of the day 

▪︎  Awwwards - 11x Dev award

▪︎  FWA - 28x Site of the day

▪︎  Communication Arts - 14x site of the day

▪︎  Creative Circle Awards - 2x Digital Agency of the year

▪︎  Creative Circle Awards - 22x Awards

▪︎  Webby Awards - 1x Award, 2x Nomination

▪︎  Webby Awards - 12x Honourable mention

▪︎  One Show - 1x Gold Pencil 2x Merit award

▪︎  D&AD - 1x Wood Pencil

▪︎  Apple - 1x Best app of 2013 (29 countries incl. USA)

▪︎  CSS Design Awards - 7x Website of the day

▪︎  CSS Design Awards - 1x Category site of the year

▪︎  CSS Design Awards - 1x Designer of the year