Companies · category

Top Design Agencies for UI/UX Design

73 of 171 design agencies ranked on evidence in the Q4 2026 edition.

UI and UX design are usually sold together and are not the same thing. UX is the shape of the product — what it does, in what order, and what a user is trying to achieve. UI is the surface: the controls, the visual language, the details of interaction. A product can be beautifully rendered and still ask people to do something illogical.

The most informative question for a provider here is what research they do before drawing anything, and what they do when it contradicts the brief. Teams that go straight to high-fidelity screens produce work that looks decisive and tests badly. Ask to see a project where the research changed the plan.

Want your company here?

Between them, the 171 design agencies on this page cover web design (154), web development (147), eCommerce (86) and HTML5 (64). They also list work in California, New York, Nice and Washington. 171 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

73 of 171 design agencies ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All design agencies 73 ranked SMEs 72 ranked

Filter by fitbudget, engagement, size and more

Visceral
Mobile App Development · Web Design · Web Development · Also in United States of America
Visceral is a digital-first creative agency that serves causes and socially minded organisations.
Write a review
Why #1: In business 20+ years · professional accreditation, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Persona Studio Ltd
Search Engine Optimization · Web Design · Web Development · Also in United Kingdom
Persona Studio Ltd is a brand and digital agency made up of designers, strategists, creatives and developers.
Write a review
Why #2 (shared): In business 15+ years · professional accreditation, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Fyresite
Consumer Products & Services · Arts, Entertainment & Music · Mobile App Development · Also in United States of America
Fyresite is a web and e-commerce agency in Tempe, Arizona, and a Shopify Plus agency. For more than 15 years it has built websites, apps and online stores for US businesses.
Write a review
Why #2 (shared): In business 15+ years · Shopify partner, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Grind Web Studio
Mobile App Development · Web Design · Web Development · Also in Bulgaria
Grind Web Studio is an e-commerce agency that builds and migrates Shopify stores for growing brands.
Write a review
Why #4: In business 13+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
BroSolutions
Web Development · E-Commerce Development · IT Services · Also in Tallinn
BroSolutions is a development agency that specialises in Magento and Shopware e-commerce.
Write a review
Why #5: Founded 2015, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Design Group Italia
Mobile App Development · Web Design · Web Development · Also in Italy
Milan-based design and innovation consultancy offering strategic design, engineering and project management to companies
Write a review
Why #6: In business 50+ years · Team of 50+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
L
Logotel
Web Design · Web Development · iOS App · Also in Italy
Logotel is a service design company that plans and supports the transformation of organisations.
Write a review
Why #7: Founded 1993 · Team of 180+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Design-First
Web Design · E-Commerce Development · HTML5 · Also in United States of America
Design-First, now trading as Design 1st from its design1st.com address, is a product design and engineering consultancy in Ottawa, Canada.
Write a review
Why #8: Founded 1996 · Team of 35+, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Linney
Social Media Marketing · Search Engine Optimization · Web Design · Also in United Kingdom
UK creative marketing agency combining print management, fulfilment, warehousing, e-commerce and design services for brands
Write a review
Why #9: Founded 1851, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
GM
Gasser Media SA
Web Design · Web Development · Software Development · Also in Switzerland
Gasser Media SA is a Swiss media agency that began as a printing house in Le Locle in 1947.
Write a review
Why #10: Founded 1947, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AD
Angelini Design
Web Design · Web Development · iOS App · Also in Italy
Angelini Design is a product design studio that began in Bologna in 1980.
Write a review
Why #11: Founded 1980, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Courts Design Ltd
Mobile App Development · Social Media Marketing · Web Design · Also in United Kingdom
Courts Design Ltd is an independent design studio that has worked as a creative partner to organisations since 1987.
Write a review
Why #12: Founded 1987, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Optima Graphic Design Consultants Ltd
Social Media Marketing · Web Design · Web Development · Also in United Kingdom
Optima Graphic Design Consultants Ltd, known as Optima, is a brand, design, web and digital marketing agency in Lincoln.
Write a review
Why #13: Founded 1995, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
JVM Design
Custom Software Development · Web Design · Web Development · Also in United States of America
JVM Design, also known as JV Media Design, builds custom websites and produces graphic design for small businesses and nonprofit organisations.
Write a review
Why #14 (shared): In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
OD
Opzet Design
Mobile App Development · Social Media Marketing · Search Engine Optimization · Also in Netherlands
Opzet is a full-service internet and design agency based around Haarlem and Velsen in the Netherlands.
Write a review
Why #14 (shared): In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Smashing Ideas
Mobile App Development · Web Development · Mobile Platforms · Also in Washington
Smashing Ideas is a design and innovation agency headquartered in Seattle, Washington. Founded in 1996, it designs and builds digital experiences for big companies.
Write a review
Why #14 (shared): Founded 1996, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
eCreations
Mobile App Development · Web Design · Web Development · Also in United States of America
eCreations is a web design and development agency in Phoenix, Arizona, working mainly on WordPress and WooCommerce.
Write a review
Why #17 (shared): Founded 1997, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Knoxweb
Social Media Marketing · Search Engine Optimization · Web Design · Also in Knoxville and Tennessee
Knoxweb is a digital agency in Knoxville, Tennessee, founded in 1997.
Write a review
Why #17 (shared): Founded 1997, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Night Kitchen Interactive
Mobile App Development · E-Commerce Development · iOS App · Also in United States of America
Night Kitchen Interactive designs and builds digital experiences for museums, science centres and cultural heritage bodies.
Write a review
Why #17 (shared): Founded 1997, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Think Tank Designs
Web Design · E-Commerce Development · Digital Marketing · Also in United States of America
Think Tank Designs is a small design agency offering print and online creative services.
Write a review
Why #20: Founded 1999, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Design Junkie Ltd
Social Media Marketing · Search Engine Optimization · Web Design · Also in United Kingdom
Design Junkie Ltd is a creative agency in Huddersfield, West Yorkshire.
Write a review
Why #21 (shared): Founded 2000, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Blenderbox
Arts, Entertainment & Music · Mobile App Development · Custom Software Development · Also in United States of America
Blenderbox is a human-centred design agency founded in 2000. It works with United States federal, state and city government agencies to make government systems and services more…
Write a review
Why #21 (shared): Founded 2000, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Efinitytech
Consumer Products & Services · Search Engine Optimization · Advertising & Marketing · Also in United Kingdom
Efinitytech designs, builds and hosts websites for small businesses and nonprofits, serving the US Northwest and clients across the country.
Write a review
Why #23: In business 25+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
W
Websilk
Mobile App Development · Search Engine Optimization · Web Design · Also in Australia
Melbourne UX, digital and creative agency delivering large digital transformation projects for non-profits, government and health
Write a review
Why #24 (shared): Founded 2002, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

For vendors

Want to see your company here?

The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor this ranking

Paid · always labelled

A Sponsored card above the ranked list, up to three per ranking
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Sponsor this ranking See prices

Same subject

More design agencies rankings

Every other way we rank design agencies, by what they do and where they are.

All 263 rankings

Articles

More categories

Jump to another ranked category.

All categories

Keep exploring

More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top Design Agencies for UI/UX Design

Visceral

Persona Studio Ltd

Fyresite

Grind Web Studio

BroSolutions

Design Group Italia

Logotel

Design-First

Linney

Gasser Media SA

Angelini Design

Courts Design Ltd

Optima Graphic Design Consultants Ltd

JVM Design

Opzet Design

Smashing Ideas

eCreations

Knoxweb

Night Kitchen Interactive

Think Tank Designs

Design Junkie Ltd

Blenderbox

Efinitytech

Websilk

Want to see your company here?

Get vetted

Sponsor this ranking

More design agencies rankings

Related reading

Rayon raises 10 million euro Series A led by Partech for AI and 3D interior design software

AIONA raises ¥140 million, in equity and bank loans, for REVY, an AI agent for manufacturing design

EU KIDS Act: the Commission asks for feedback on age limits and safety-by-design duties for platforms, games, AI chatbots and app stores, until 26 November

More categories

More on TrustList