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Ecommerce UX has a deceptively simple job: help someone find something, want it, trust it & buy it.
In reality, the journey can involve thousands of products, competing categories, search, filters, recommendations, product comparisons, offers, payments, delivery, returns & increasingly, physical stores.
Retail UX becomes even more complicated when digital isn't the whole experience. A shopper might discover a product on mobile, check availability online, visit a store, return to the app & complete the purchase later. The best ecommerce experiences don't optimise one screen. They connect the entire shopping journey.
We compared seven retail & ecommerce UX design agencies based on published commerce work, product discovery, conversion-focused UX, omnichannel experience, personalization, mobile commerce, research depth & evidence of designing at retail scale.
✓ = demonstrated in published case work ·
◐ = partial or claimed ·
– = not evidenced.
Scored from each agency's own site and Clutch profile.
Bengaluru, India · Retail, ecommerce & omnichannel product design
NetBramha's retail portfolio covers different commerce problems rather than one generic ecommerce template. Tira involved designing a premium beauty commerce platform around discovery, personalization, virtual try-on & omnichannel shopping. SPAR involved transforming a D2C experience into an omnichannel retail platform with clearer navigation, product discovery & shopping flows. The broader portfolio also includes Bharatsey's marketplace experience & Divine Solitaires' premium digital commerce journey.
The distinction matters because retail categories behave differently. Beauty requires confidence-building & discovery. Grocery requires speed, clarity & repeat purchasing. Marketplace products need stronger information architecture across sellers, products & transactions.
Best for: Retailers, ecommerce platforms & consumer brands dealing with complex discovery, omnichannel journeys or category-specific shopping behaviour.
Check first: Whether the project needs deep ecommerce research, conversion optimisation or primarily visual storefront design.
Website: netbramha.com →
US, Europe & Latin America · Digital products, ecommerce & consumer experiences
Work & Co is particularly relevant for large consumer brands where ecommerce sits alongside broader digital products. Its model combines product strategy, design & development, making it a strong consideration when the experience needs to move beyond a redesigned storefront into a fully shipped digital product.
The agency is a good fit for brands that need high-quality consumer interfaces alongside a strong engineering capability, particularly when mobile, web & transactional experiences need to operate as one ecosystem.
Best for: Large consumer brands looking for design plus product development.
Check first: Whether you need a specialist UX engagement or an end-to-end digital product partner.
Website: work.co →
San Francisco & global · Premium digital product, ecommerce & brand experience
Clay has a strong ecommerce portfolio spanning luxury retail, grocery delivery, social commerce & consumer products. Its Serena & Lily work focused on luxury ecommerce, product exploration, customization, cart & checkout. Its JOKR work tackled grocery ordering around speed, smart baskets & personalised shopping, while its Snapchat work explored AR-powered social commerce & virtual product try-on.
That range makes Clay particularly interesting for brands where ecommerce needs to feel like part of the brand experience rather than a functional transaction layer.
Best for: Consumer brands where premium visual design, brand expression & ecommerce need to work together.
Check first: Whether the engagement requires deep retail operations or primarily a premium digital commerce experience.
Website: clay.global →
Portland & New York · Brand-led digital experiences & ecommerce
Instrument has notable experience with global consumer brands. Its Levi's work involved reimagining levi.com as a multi-surface ecommerce ecosystem, introducing a new design system while supporting Levi's broader direct-to-consumer & omnichannel strategy.
This makes Instrument a strong option when ecommerce is closely tied to brand transformation. Its strength is less about treating a store as an isolated interface and more about connecting brand, digital experience & commerce.
Best for: Established consumer brands modernising their digital commerce ecosystem.
Check first: Whether the project is primarily a commerce UX problem or a wider brand & digital transformation.
Website: instrument.com →
Brooklyn, London & global · Consumer, retail & omnichannel experiences
Huge works at the intersection of brand, technology & large-scale consumer experience. Its McDonald's work is a useful example of the complexity involved: the experience spans mobile, web, self-service kiosks & ecommerce, with a centralised design system supporting multiple markets. The published case study reports a 20% increase in conversions following the .com redesign.
That makes Huge particularly relevant for retailers where ecommerce is only one part of a broader customer ecosystem.
Best for: Global consumer brands managing complex omnichannel ecosystems.
Check first: Whether the project needs an agency operating at large brand-transformation scale.
Website: hugeinc.com →
Budapest · Research-led product & ecommerce UX
UX Studio brings a more research-heavy approach to ecommerce. Its Nutriversum project combined discovery, competitor analysis, user testing & iterative redesign for an ecommerce experience, with four testing rounds involving 25 participants. The resulting website won a Hungarian ecommerce design award.
The studio also documents ecommerce work around fashion, usability reviews, search behaviour, product discovery & checkout. Its approach is useful for companies that know their store has UX problems but need research to understand exactly where the friction sits before redesigning it.
Best for: Ecommerce teams that want research & usability testing to drive redesign decisions.
Check first: Whether you need a large-scale retail transformation or a focused product UX engagement.
Website: uxstudioteam.com →
Palo Alto, California · UX/UI, product design & digital experience
Momentum Design Lab is a strong consideration for organisations looking for a structured UX/UI partner with experience across product design, research & digital experiences. Its ecommerce work positions the firm around comprehensive UX/UI work, discovery & iterative design, with ecommerce among its industry capabilities.
It sits closer to the product-design end of the spectrum than a pure retail transformation consultancy, making it worth considering for ecommerce platforms where usability, interface quality & product evolution are the primary concerns.
Best for: Product teams looking for a UX/UI partner to improve complex digital experiences.
Check first: The depth of directly comparable retail case work for your category.
Website: momentumdesignlab.com →
Small UX decisions across search, product pages, navigation & checkout can compound into significant commercial friction.
Two things separate strong ecommerce UX agencies from generic UI design studios.
First, commerce is measurable. Product discovery, search, add-to-cart, checkout & repeat purchasing all create observable behaviour. An agency should therefore be able to show more than polished screens. It should demonstrate how research, information architecture & interaction design addressed actual shopping friction.
Second, retail rarely stops at the website. Tira's brief combines discovery, personalization, virtual try-on & omnichannel shopping. SPAR's challenge involved moving from D2C into omnichannel retail. Clay's work spans ecommerce, grocery delivery & AR-powered social commerce. Instrument's Levi's work connects ecommerce to a broader DTC ecosystem.
The best ecommerce UX doesn't simply make checkout easier. It makes the entire path from “I want something” to “this is the right thing” easier.
Full case study: Tira ecommerce & omnichannel experience →
A strong ecommerce UX agency should demonstrate more than visual design. Look for evidence of user research, product discovery, navigation, search, product detail pages, checkout, mobile commerce & conversion-focused optimisation.
The cost depends on the scope, number of platforms, research requirements, complexity of the shopping journey & whether the engagement includes only UX/UI or extends into development.
Not always. A UX audit or focused research engagement can identify where customers are dropping out before committing to a full redesign. The right starting point depends on whether the problem is isolated to specific journeys or spread across the entire shopping experience.
