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

SDP Digital
Mobile App Development · Web Design · E-Commerce Development
The SDP Digital team combines for over 9 years of mobile industry experience with involvement in over 50 apps on Google Play and the iTunes Store.
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PhD Labs
Mobile App Development · Web Design · E-Commerce Development
At PhD Labs, we're not only experts at what we do – we enjoy doing it. Our method of high-touch client interaction involves listening just as much as talking.
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Praxent
Mobile App Development · E-Commerce Development · iOS App
Technology is transforming the way we buy, sell, and do everything. In a world of disruption, the smart move is to disrupt yourself.
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MobileAppz
Mobile App Development · E-Commerce Development · iOS App
MobileAppz India specializes in mobile app development and consulting.
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Agilie
Mobile App Development · Web Design · E-Commerce Development
On the 10th of April, 2010, a team of web and mobile developers, under the leadership of Sergey Gladun, launched the first servers.
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Simublade
Mobile App Development · E-Commerce Development · iOS App
Simublade was created to allow anyone to have an idea that we can turn into a reality. People from diverse backgrounds, small business or large.
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Tyrannosaurus Tech
Mobile App Development · E-Commerce Development · iOS App
Here at Tyrannosaurus Tech, we take our work (but not ourselves) very seriously.
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XOOR
Mobile App Development · Web Design · iOS App
We listen to the idea; we assess the project's viability; we design a work plan; we set the budget, and we start working. After that, we follow up on your products.
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Night Kitchen Interactive
Mobile App Development · E-Commerce Development · iOS App
Night Kitchen Interactive is an award-winning interactive design firm with over 20 years of experience working with arts and cultural heritage organizations.
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Narola Infotech Solutions LLP
Mobile App Development · E-Commerce Development · iOS App
Narola is just not another web development company, but it is an institution for global businesses to get the technical solution of the complex business problems and needs.
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BL3NDlabs
Custom Software Development · Web Development · Web Design
BL3NDlabs is a strategy, design & technology firm. We build ideas for companies changing the future of business.
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Next Idea Tech, Inc
Custom Software Development · Web Development · Software Testing
Next Idea Tech is a thriving company of professional developers, designers, and QA engineers.
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Lumina
Custom Software Development · Web Development · Web Design
At Lumina, we believe that technology should be friendly, not frustrating. It should empower your business, not impede it.
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Ardent Peak
Mobile App Development · Web Development · iOS App
We are a passionate team of problem solvers, creatives, and above all digital ninjas (consultants).
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Artezio, LLC.
Mobile App Development · Web Development · iOS App
Established in 2000, Artezio is a custom software development company that offers robust software solutions and IT consulting services to customers around the globe.
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Viget Labs, LLC.
Mobile App Development · E-Commerce Development · iOS App
We are designers, engineers, and strategists. A team with a unique mix of skills knit together by our client-focused process, honed by decades of experience, that delivers real…
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Primtek LLC.
Mobile App Development · Web Development · iOS App
Here at Primtek, we not only develop custom precise software, but we also deliver quality.
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Susco Solutions
Mobile App Development · Web Development · iOS App
At Susco, we are in the business of making your business more efficient.
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POWERSHiFTER
Custom Software Development · Web Development · Web Design
Powershifter is a digital strategy and production agency that partners with fast-growing brands to build winning digital experiences and products that delight customers.
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PRI
Mobile App Development · Custom Software Development · Web Development
We build and grow engaging digital experiences driven by meticulous strategy and design. PRI is a full-service creative agency.
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Pronix Inc
Mobile App Development · Web Development · Web Design
Pronix Inc. is a global provider of IT Services/Digital Solutions Company founded in the year 2010 Headquartered in New Jersey, USA with offices across the USA, India, UAE &…
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StartupCraft Inc.
Mobile App Development · Web Development · iOS App
StartupCraft is a Blockchain, Web and Mobile app development company focused on building products and solutions for startups of any caliber and Enterprise companies.
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Valysto
Mobile App Development · E-Commerce Development · iOS App
Our clients know that we always answer for the result. Since 2011 we successfully launched 112 projects that showed real business impact.
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Vermillion Sky
Mobile App Development · Web Development · iOS App
Vermillion Sky was founded in 2011 by the CEO and founder, Ken Vermeille. The story goes like this: Ken started working with mobile design and technology firms.
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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

SDP Digital

PhD Labs

Praxent

MobileAppz

Agilie

Simublade

Tyrannosaurus Tech

XOOR

Night Kitchen Interactive

Narola Infotech Solutions LLP

BL3NDlabs

Next Idea Tech, Inc

Lumina

Ardent Peak

Artezio, LLC.

Viget Labs, LLC.

Primtek LLC.

Susco Solutions

POWERSHiFTER

PRI

Pronix Inc

StartupCraft Inc.

Valysto

Vermillion Sky