Companies · category

Top IT Service Providers for UI/UX Design in the USA

1,353 IT service providers ranked by rating, review volume and listing quality.

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 600 best-ranked of these 1,353 IT service providers cover web development (504), web design (469), mobile app development (347) and eCommerce (329). They also list work in Washington, California, Massachusetts and Texas. 586 of them have written a profile you can read before you get in touch.

We list more than 1,300 IT service providers in the USA listed for UI/UX design. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Savas Labs, Big Couch Media Group and WDB Agency.

Before you shortlist, check

Research with real users, not only visual design
Prototypes you can test before anything is built
A design system your developers can reuse
That you own the files and the research

Filter by fitbudget, engagement, size and more

WebWorks Agency
Web Development · Web Design · E-Commerce Development
We are an honest web design company that believes passionately in itself and the services we provide.
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Woolza
Mobile App Development · Custom Software Development · Web Development
Global Managed Services Firm with offices in Chicago and Kiev.
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DevCrew I/O
Mobile App Development · Web Development · E-Commerce Development
DevCrew.io is a high-end technology & services company. We provide services of native mobile application development, Web Applications development, development on E-comm and AR/VR…
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Agilityfeat, Inc
Mobile App Development · Custom Software Development · Web Development
AgilityFeat provides UX/Design, and custom software development to companies in the US.
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TECHsan Media, LLC
Mobile App Development · Custom Software Development · Web Development
Digital Media Company located in Austin TX, offering a customized and personalized strategy for the companies that are looking for a more hands on approach to online marketing.
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Simplemachine
Search Engine Optimization · Web Development · Web Design
We’re here to help. We are creators through web design and web development, graphic design and logo design solutions, search engine optimization (SEO), search engine marketing…
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Visigility LLC
Search Engine Optimization · Social Media Marketing · Web Development
Visigility is a digital marketing agency, founded by e-commerce veteran and search consultant, Russell Frazier. Visigility builds revenue-generating websites.
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We Write Code
Web Development · Web Design · E-Commerce Development
We Write Code is a software development company that thrives on providing innovative development, design, and strategy to make your idea a reality.
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Ardan Labs
Search Engine Optimization · Social Media Marketing · Web Development
Ardan Labs is trusted by small startups and Fortune 500 companies to train their engineers and develop business software solutions and applications (apps).
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SparkEmail Design
Web Development · Web Design · E-Commerce Development
SparkEmail design company provides custom email designs and coding of the professional emails & newsletters.
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Nativ3
Search Engine Optimization · Social Media Marketing · Web Development
Many use the term, but very few can claim to live in their subject matter, know it, own it, and, in fact, to be indigenous to it.
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Ameba Creative Studio
Search Engine Optimization · Social Media Marketing · Web Design
We are Ameba, a creative studio that helps companies stand out on every step of their growth with a user-centric approach.
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nextbracket
Search Engine Optimization · Web Development · Web Design
Websites: Take advantage of the latest web platforms including content management systems, forums and wiki's creating websites that achieve your online goals.
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77 Digital
Search Engine Optimization · Web Design · E-Commerce Development
CreativeDrive is a tech-based, global content production company offering one of the largest studio networks in the world.
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Omnycode
Search Engine Optimization · Social Media Marketing · Web Development
Omnycode is an NYC-based eCommerce agency that provides a full range of services and solutions.
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Web Express Computer Technologies
Search Engine Optimization · Web Design · E-Commerce Development
Today, people embrace brands with customer experiences that best meet their needs.
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ThoughtLab
Mobile App Development · Search Engine Optimization · Social Media Marketing
We’re an artistic atom-bomb, a lone cowboy traveling across a dusty landscape bringing the explosive graphic design to a poor mining town harassed by outlaws.
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Adit
Search Engine Optimization · Social Media Marketing · Web Development
Our core value at Adit is centered around one and only one thing. Client success means Adit's success.
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YOTALAB
Custom Software Development · Web Development · Web Design
YotaLabs is a trusted global organization that provides full-cycle, artificial intelligence research & development projects.
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Websoft Depot
Mobile App Development · Custom Software Development · Web Development
At Websoft Depot, IT Remote Recruitment Agency, we connect IT Professionals from Russia with Companies in USA for long term projects. We save companies thousands of dollars a year.
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Untitled Era
Web Design · E-Commerce Development · eCommerce
Untitled Era is an independent creative agency in New York City. We work closely with brands to help them step up, startup, or start over.
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VOLANSYS Technologies
Mobile App Development · Web Development · Web Design
VOLANSYS is an ISO 9001:2015 Certified, 350+ professionals’ organization providing Product Engineering and Software Design, Development and Testing Services to worldwide customers…
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Waverley Software
Mobile App Development · Web Development · Web Design
Waverley is a software engineering firm providing the full cycle of software development services to companies globally.
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Aguai Solutions
Mobile App Development · Web Development · Web Design
Aguai Solutions is a Product Engineering and Digital Experiences Company that Delivers Technology for Startups and growth oriented companies to achieve excellence.
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names the USA are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: UK (941) · India (643) · Germany (422) · Poland (259).

Other specialisms in the USA: e-commerce (1,539) · Android app development (1,530) · iOS app development (1,452) · PHP development (946) · JavaScript development (762).

Every IT service provider in the USA: the full list.

Every category in the USA: the USA country page.

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More on TrustList

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

Top IT Service Providers for UI/UX Design in the USA

WebWorks Agency

Woolza

DevCrew I/O

Agilityfeat, Inc

TECHsan Media, LLC

Simplemachine

Visigility LLC

We Write Code

Ardan Labs

SparkEmail Design

Nativ3

Ameba Creative Studio

nextbracket

77 Digital

Omnycode

Web Express Computer Technologies

ThoughtLab

Adit

YOTALAB

Websoft Depot

Untitled Era

VOLANSYS Technologies

Waverley Software

Aguai Solutions