Commerce-UI
Company Overview
Commerce-UI is a specialist Shopify Plus design and engineering agency with headless and migration expertise. The company works with ecommerce brands that need design-led Shopify Plus builds that require technical rigor, high performance and complex data migration, with official project material showing hands-on delivery rather than directory-only claims. Its portfolio is particularly useful for buyers comparing agencies on migration complexity, customer experience and measurable commercial outcomes.
The Ecostaff profile focuses on verified work across Shopify Plus, including Platform Migration, Headless Commerce Development, Custom Ecommerce Development, Ecommerce UX/UI Design. The agency is represented only with platform and service labels supported by its own published work, while specific integrations remain inside case narratives instead of being forced into taxonomy fields.
Official case studies include Tilly Sveaas, where The official case reports desktop conversion up 86%, mobile conversion up 27%, add-to-cart up 44% and major Core Web Vitals improvements. REV provides a second reference point: The official case confirms an on-time launch for Paris Fashion Week with internationalization, accessibility and headless commerce architecture. Together, these projects show the type of merchant, technical scope and growth challenge for which Commerce-UI is a credible ecommerce partner.
Expertise & Capabilities
Core Expertise
Primary platforms, services and industries.
Commerce & Technology
Business models, capabilities, integrations and technical stack.
Clients & Delivery
Who the company works with and how engagements are delivered.
Trust & Experience
Partnerships, certifications, awards and selected clients.
Case Studies
2 case studies
Tilly Sveaas – WooCommerce to Shopify Plus Migration
Tilly Sveaas is an official ecommerce project published by the provider.
Services: Platform Migration, Custom Ecommerce Development, B2B Ecommerce Development
Challenge
The jewellery brand needed a zero-downtime migration, a native configurator and a platform that could support D2C and wholesale.
Solution
Commerce-UI migrated 120,000+ orders, 80,000+ customers and 700+ products while building native Shopify features.
Results
The official case reports desktop conversion up 86%, mobile conversion up 27%, add-to-cart up 44% and major Core Web Vitals improvements.
REV – Headless Shopify Plus Launch
REV is an official ecommerce project published by the provider.
Services: Headless Commerce Development, Custom Ecommerce Development, Ecommerce UX/UI Design
Integrations: Sanity, Next.js
Challenge
The revived fashion label needed a design-led ecommerce launch ready for Paris Fashion Week on a fixed deadline.
Solution
Commerce-UI built a headless Shopify Plus and Sanity storefront using Next.js and delivered it within four months.
Results
The official case confirms an on-time launch for Paris Fashion Week with internationalization, accessibility and headless commerce architecture.