Partner with top UI/UX design companies in the USA to create research-backed, conversion-focused digital experiences that drive engagement, retention, and revenue. Select from our directory of companies reviewed by 12 industry experts based on over 4,000 verified client reviews.
List of the best UI/UX Design Companies in the USA
11 Companies-Rankings updated: September 06, 2026
Every US UI/UX agency featured on DesignRush is evaluated for UX strategy, design quality, and verified client feedback. Some featured placements may be paid.
InoXoft offers UI/UX design, consulting, and usability testing across healthcare, finance, logistics, and education, backed by 11 years of experience. With 170+ experts and over 230 completed projects for brands like Nivea and Vestel, it suits enterprises and scale-ups needing multi-platform design...
Top Services:
Web Development
Big Data Analytics
AI Development
UI/UX Design
Mobile App Development
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Location
Philadelphia, Pennsylvania
Number of Employees
100 - 249
Average Hourly Rate
$35/hr
Minimal Budget
$50,000 & Up
Portfolios Count
15 Projects Listed
InoXoft Services
Web Development
Big Data Analytics
AI Development
UI/UX Design
Mobile App Development
Software Development
Staff Augmentation
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Nivea
Toshiba
Slooh
Vestel
Rhenus
Synergy
Shelf
Wilde
Bos Dimex
Pinguin
Data sourced from the agency's DesignRush profile
InoXoft Reviews & Testimonials
Fauzi K
Managing Partner & Co-Founder at Gorilla Jobs
5.0★
Web Development Review from Fauzi K
We partnered with Inoxoft to revamp our existing web platform and create a scalable, modern solution that could handle both increased user traffic and future business growth. The scope of the project included custom web development, UI/UX enhancements, integration with third-party APIs, and ongoing QA & Software Testing. From the discovery phase to deployment, their team maintained a structured yet flexible approach that kept us engaged and confident throughout the process.
Carolyn Curtis
Acting Chief Impact Officer at Paul Ramsay Foundation
5.0★
Software Development Review from Carolyn Curtis
Our overall experience with Inoxoft has been overwhelmingly positive. From MVP development to QA and software testing, their involvement gave us confidence that our solution would be both technically sound and user-friendly. The end product has already started delivering results for our business, and we’ve received great feedback from clients who use the platform daily. We see Inoxoft not just as a vendor but as a long-term partner who understands our vision and has the expertise to bring it to life.
Tyler McDonald
Co-Founder & CEO at T.M.J. Tutoring
5.0★
Software Development Review from Tyler McDonald
Inoxoft is a powerhouse in custom software development. Their dedicated development team delivered a seamless product with a smooth product discovery phase. I was especially impressed with their work in healthcare software development, software development services, and QA & Software Testing. Their professionalism and consistent communication made the process smooth from start to finish. I would confidently recommend them for similar projects.
Reviews verified by DesignRush and sourced from the agency's profile
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VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
Accelerating growth through cutting-edge, data-driven strategies and solutions
Codal is an award-winning consultancy helping enterprises solve complex challenges and accelerate growth with data-driven digital solutions. Our global team specializes in digital transformation, eCommerce, UX/UI, product strategy, analytics, and AI to drive efficiency and scale for the future...
Top Services:
Web Development
eCommerce Development
Software Development
Web Design
UI/UX Design
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Location
Chicago, Illinois
Number of Employees
250 - 499
Average Hourly Rate
$145/hr
Minimal Budget
$50,000 & Up
Portfolios Count
7 Projects Listed
Codal Services
Web Development
eCommerce Development
Software Development
Web Design
UI/UX Design
Digital Strategy
Managed Services
CRO
Mobile App Development
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Samsung
Pepsi
Charles Schwab
Mark Cuban Cost Plus Drugs Company
Hertz
Garrett Popcorn
cpap.com
Mt. Hood Meadows
SITKA Gear
CarParts.com
Data sourced from the agency's DesignRush profile
Codal Reviews & Testimonials
Marco Omeara
Marketing Director at Sports Tech Platform
5.0★
Web Development Review from Marco Omeara
Codal is fantastic. They have set up a great platform and then respond quickly and effectively when issues arise.
Nicky Sewart
Project Manager at HEM
5.0★
Software Development Review from Nicky Sewart
Great company, have worked with Codal for a number of years. Very smart guys, detail orientated and deliver what they promised. Definitely recommend working with them.
Valentino Stebbings
CEO at HJ
5.0★
Software Development Review from Valentino Stebbings
It was a great experience working with Codal. The team that was assign to me treated me and gave me so much info to help me with my Healthcare Startup. This company was what I was looking for and they mad my ideal come to life.
Reviews verified by DesignRush and sourced from the agency's profile
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Partnering with innovators to create a healthier world through technology
We're a product design agency developing custom software solutions for health, learning, and more. We partner with innovators to bring purpose to the digital world through what we make and how we make it...
Top Services:
Software Development
Mobile App Development
Product Design
AI Development
UI/UX Design
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Location
Eugene, Oregon
Number of Employees
50 - 99
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
Portfolios Count
8 Projects Listed
Twenty Ideas Services
Software Development
Mobile App Development
Product Design
AI Development
UI/UX Design
Market Research
Cloud Consulting
Design Services
DevOps Consulting
Branding
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
PHC Global
XPRIZE Foundation
University of Oregon
Daimler Truck North America
D&H
Dr. Linda Dahl, MD
Data sourced from the agency's DesignRush profile
Twenty Ideas Reviews & Testimonials
Justin Collins
CEO at ChartLamp
5.0★
Startups Software Development Review from Justin Collins
Our first engagement with Twenty Ideas was accurately scoped and allocated from day one, and that was impressive. Being on time and budget while exceeding expectations seems impossible for many vendors, but with Twenty Ideas, there were zero issues. They anticipated our needs and presented clear options when necessary.
Rachel Efron
Chief Creative Officer at Muzi
4.8★
Mobile App Development Review from Rachel Efron
The most impressive thing was the collaboration we established. I had been creating this app by myself for so long, and all of a sudden, I had a whole team of thought partners. Twenty Ideas really got in there with me, learned what I was trying to make, and collaborated with me on it. It was an extremely rewarding experience, and we're thrilled with the app!
Jana DiSanti
Review from Google
5.0★
Jana DiSanti's Review Sourced from Google
I started working with Twenty Ideas in a part-time consulting capacity, but I became so taken with the team’s passion, mission, and supportive culture, that I ended up applying for a full-time position. I’ve been with the team for three and a half years now, and it’s given opened doors to expand my skill set; work with smart, kind, and dedicated people, every day; and work with clients who truly care about making a positive impact, to create life-changing solutions together. It’s a great place to work!
Reviews verified by DesignRush and sourced from the agency's profile
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Applications and platforms proudly built here in the USA. We have assisted some of the most prominent global brands operating in complex and heavily regulated sectors in successfully launching software solutions that underpin their go-to-market strategy, ensuring a world-class customer experience...
Top Services:
Software Development
Mobile App Development
UI/UX Design
Product Design
Creative Services
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Location
Irvine, California
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
Portfolios Count
14 Projects Listed
Kingsmen Digital Ventures Services
Software Development
Mobile App Development
UI/UX Design
Product Design
Creative Services
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A mobile and AR/VR product studio with an outcome-driven mindset and smart delivery...
Top Services:
Mobile App Development
VR/AR
IT Services
Product Design
UI/UX Design
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Location
Washington DC, Washington DC
Number of Employees
50 - 99
Average Hourly Rate
$80/hr
Minimal Budget
$50,000 & Up
Portfolios Count
20 Projects Listed
nomtek Services
Mobile App Development
VR/AR
IT Services
Product Design
UI/UX Design
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
PONS
VirtaMed
Monster
Jägermeister
Magic Leap
Lighticians
Unicity
AREA15
Siemens Healthineers
Data sourced from the agency's DesignRush profile
nomtek Reviews & Testimonials
Roland Siegenthaler
Review from Google
5.0★
Roland Siegenthaler's Review Sourced from Google
They are really nice people, with great skill and they not only talk but actually live the agile approach. Within three days they delivered a first prototype of my app - absolutely amazing!
tamara bolsewicz
Review from Google
5.0★
tamara bolsewicz's Review Sourced from Google
Best employer ever! After over 2 years and 2 different workplaces I'v decided to come back, as nothing compares to nomtek :)
Fenton Hughes
Review from Google
5.0★
Fenton Hughes's Review Sourced from Google
We've been working on an app development project with Nomtek since Feb. So far our collaboration has been very good. They are client-focused, reliable, and competent.
Reviews verified by DesignRush and sourced from the agency's profile
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We're an award-winning, woman-owned and led, custom software development company...
Top Services:
Mobile App Development
Big Data Analytics
UI/UX Design
Software Development
Show more
Location
Denver, Colorado
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
Portfolios Count
7 Projects Listed
AppIt Ventures Services
Mobile App Development
Big Data Analytics
UI/UX Design
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Personal Assistance Services of Colorado
Prairie IT
General Electric
Scholarlead
You:Flourish
Vayn
Starlight Software Solutions
Liebherr
Seattle Fish Company
State of Colorado
Data sourced from the agency's DesignRush profile
AppIt Ventures Reviews & Testimonials
Kamlyn Spivey
Review from Google
5.0★
Kamlyn Spivey's Review Sourced from Google
The AppIt team has been a project-saver for our company. I went with AppIt because I was looking for a trustworthy, transparent partner to guide me (an app-dev newbie) through building a new feature for our mobile app. Their quality of work, customer service, ability to meet timelines, and transparency has been phenomenal. Highly recommend Kayla and the AppIt to any company needing development help.
Haile Elizondo
Review from Google
5.0★
Haile Elizondo's Review Sourced from Google
As fellow Colorado Companies to Watch winners, our team met Amanda and her team in 2022 and its been a match made in heaven! We have our own in-house development team that is swamped with working on our web application, Kanso, and did not have the bandwidth to work on sub-applications and portals. Here's where AppIt came in to save the day!
We are closing out our first project with AppIt, and we are more than impressed. The application is clean and beautiful. Their team has been a joy to work with and I look forward to our check-ins on progress. This project has been so successful we have lined up a handful projects to continue this business relationship.
Kanso Software is very grateful for AppIt!
Jillian Krenk
Review from Google
5.0★
Jillian Krenk's Review Sourced from Google
I have worked with AppIt Ventures on two different enterprise size solutions. Throughout my career and have worked with several development teams. AppIt Venture stands out above the rest.
The extraordinary service provided by AppIt Ventures starts at the top, with their CEO Amanda, and is executed throughout the entire team. It’s clear their employees are empowered to make decisions, take care of their customers, and provide the customer service their leader promotes.
Kayla, our outstanding project manager is creative, reliable and detail-oriented offering guidance and support to ensure all of our development’s needs are on track and being done with our greater vision and application needs in mind. If any bugs pop-up, which is bound to happen, AppIt's team is on it and has the issue quickly fixed or a solution put into place within hours. With AppIt's development team, I have peace of mind knowing we can quickly and easily adjust to our customer's requests and provide an unparalleled customer and participant experience.
I highly recommend using AppIt Ventures and look forward to continuing my partnership with them.
Reviews verified by DesignRush and sourced from the agency's profile
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We build mobile apps, web platforms & AI workflows for organisations doing good in the world.
3 Sided Cube is a global mobile app and digital development company with a passion for Tech For Good, championing the genius over the generic to build life-saving, life-changing digital solutions...
Top Services:
Mobile App Development
Software Development
Web Development
AI Development
Digital Services
Show more
Location
St. Petersburg, Florida
Number of Employees
50 - 99
Average Hourly Rate
$150/hr
Minimal Budget
$50,000 & Up
Portfolios Count
5 Projects Listed
3 Sided Cube Services
Mobile App Development
Software Development
Web Development
AI Development
Digital Services
UI/UX Design
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
American Red Cross
Surfers Against Sewage
Omaze
Vodafone | Glastonbury Festival
LUSH
Global Forest Watch
The World Resources Institute
University Of Bristol
GDPC
Wonderbly
Data sourced from the agency's DesignRush profile
3 Sided Cube Reviews & Testimonials
Si Muddell
Review from Google
4.0★
Si Muddell's Review Sourced from Google
Fantastically positive and driven team who on every interaction you just know care deeply about a) what they do b) what they deliver and c) ultimately the experience the end user will have.
Hugely impressed with their personal, creative and energy driven approach at the pitch stage, I commissioned 3SC to help us better scope an app. Their task was to take an in-house developed app prototype, and turn it into a fully fledged technical specification with user stories, MoSCoW prioritisation, costs, and an updated look and feel; all done with audience need at the heart.
Myself and the wider team have nothing but very good things to say about 3SC. When reflecting on an agency to work with, loads say they can do it, some can actually do what they say they can do, even less do it in the spirit of real partnership and mutually respect/drive. 3SC do all of these excellently. I highly recommend them.
Oliver Morrison
Review from Google
5.0★
Oliver Morrison's Review Sourced from Google
A passionate team of insanely talented experts, producing industry leading technology for good causes. Highly recommend.
Kev Borrill
Review from Google
5.0★
Kev Borrill's Review Sourced from Google
Great Digital agency with a passion for making great mobile apps in the Tech for good industry
Reviews verified by DesignRush and sourced from the agency's profile
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A lifelong partner to solve any tech challenge together
Hi there! We were expecting you!
We are a nearshore software services and consulting company that partners with forward-thinking companies to achieve their business goals and accelerate growth in the digital age.
We are seen as a lifelong partner for tackling any tech challenge...
Top Services:
Software Development
Mobile App Development
IT Services
UI/UX Design
Web Development
Show more
Location
Austin, Texas
Number of Employees
100 - 249
Average Hourly Rate
$70/hr
Minimal Budget
$50,000 & Up
Portfolios Count
1 Project Listed
Switch Software Solutions Services
Software Development
Mobile App Development
IT Services
UI/UX Design
Web Development
Software Testing
AI Development
VR/AR
Cloud Consulting
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Penske Logistics
Santander Consumer
Zenus Bank
Verifone
BBVA Bank
Axletree
Oddissey
BCIE
Sodexo
Allied World
Data sourced from the agency's DesignRush profile
Switch Software Solutions Reviews & Testimonials
Hernán Garro
Review from Google
5.0★
Hernán Garro's Review Sourced from Google
Excellent working place. People is the most valuable characteristic. Interest in continuous improvement is not less remarkable. It is a comfortable place to work with plenty of amenities.
Andres Sierra
Review from Google
5.0★
Andres Sierra's Review Sourced from Google
Test your software before taking it to production, do it with what you are developing or with what you are buying.
Reviews verified by DesignRush and sourced from the agency's profile
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Supercharge - Innovating Digital Product Development
At Supercharge, we partner with our clients to turn disruption into opportunity by creating transformative digital solutions. With over 200 digital experts across New York, London, Amsterdam, Helsinki, Vienna, and Budapest, we develop digital strategies, design delightful interfaces, and build robust software...
Top Services:
Software Development
AI Development
Digital Services
Product Design
Mobile App Development
Show more
Location
New York City, New York
Number of Employees
100 - 249
Minimal Budget
$50,000 & Up
Portfolios Count
6 Projects Listed
Supercharge Services
Software Development
AI Development
Digital Services
Product Design
Mobile App Development
Digital Strategy
IoT
UI/UX Design
Software Testing
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Award-Winning Mobile Design & Development Agency with AI Expertise
Utility is a premier digital product agency specializing in custom mobile apps, web platforms, and AI-powered solutions for forward-thinking startups and global brands including Airbnb, Coca-Cola, Samsung, the NBA, and Forbes...
Top Services:
Mobile App Development
Software Development
AI Development
UI/UX Design
Digital Services
Show more
Location
New York City, New York
Number of Employees
100 - 249
Average Hourly Rate
$149/hr
Minimal Budget
$50,000 & Up
Portfolios Count
1 Project Listed
Utility Services
Mobile App Development
Software Development
AI Development
UI/UX Design
Digital Services
Web Development
Digital Strategy
eCommerce Development
Web Design
WordPress Website Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Launch 3X faster and cheaper with our data-driven development approach. Valueans, your friend in the world of app development! We're all about custom application development and helping your business shine with the latest tech. Our team is great at making websites and apps that work well on phones, and we...
Top Services:
Web Development
Software Development
Mobile App Development
AI Development
IT Services
Show more
Location
Hillsborough Township, New Jersey
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
Portfolios Count
1 Project Listed
Valueans Services
Web Development
Software Development
Mobile App Development
AI Development
IT Services
UI/UX Design
Cloud Consulting
Web Design
eCommerce Development
WordPress Website Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Paint Ready
Ekoj
Ohio Alcohol Monitoring Systems
Enbarr
Data sourced from the agency's DesignRush profile
Valueans Reviews & Testimonials
Ayyan Ahmad
Review from Google
5.0★
Ayyan Ahmad's Review Sourced from Google
I'd say that if you're finding anyone that is super fast and you want the cheapest and the best app/website contact valueans
Hamza Zahoor
Review from Google
5.0★
Hamza Zahoor's Review Sourced from Google
I recently had the pleasure of working with Valueans, and I can’t recommend them enough! Their team is incredibly professional, detail-oriented, and always goes above and beyond to deliver top-notch software solutions.
From the initial consultation to project delivery, they kept me informed at every stage and ensured all my requirements were met. Their expertise in software development and IT services is truly impressive, and their dedication to client satisfaction sets them apart.
If you’re looking for a reliable, innovative, and results-driven software company, Valueans is the one to trust. Exceptional service and outstanding results!
Reviews verified by DesignRush and sourced from the agency's profile
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In addition to these common services, many UI/UX design companies in the USA offer graphic design, motion design and animation, accessibility and compliance support, UX audit, and consultancy services.
What is the difference between user interface and user experience design?
A user interface design (UI design) focuses on what users see and interact with. It includes layout, typography, color, iconography, interactive components, and design systems.
On the other hand, user experience design (UX design) prioritizes how the product works for users, including user research, journey mapping, personas, problems, definition, information architecture, user flows, and usability testing and iteration.
When should you consider hiring a specialized UI/UX design company versus a full-service agency?
Consider hiring a specialized UI/UX design company in the USA if you are focusing on product usability, user flows, or interface design, such as redesigning a website user experience. These companies have deeper expertise in research methods, prototyping tools, and usability testing.
Choose a full-service agency when you need UI/UX design bundled with branding or development. Full-service companies offer convenience and continuity across disciplines, but their UX work may be handled by generalists rather than dedicated specialists.
How long do UI/UX design projects normally take?
Project timelines tend to scale with the complexity and scope of the engagement:
Smaller UX design efforts (like audits, interface refreshes, or lightweight UX engagements) are usually completed within 2 weeks to 3 months.
Standard UI/UX design projects for websites or mobile apps typically span 3 to 5 months.
Larger and more complex projects can take over 6 months.
What are the best UI/UX design companies in the USA?
The best UI/UX design companies in the USA that have helped businesses turn engagement into brand loyalty and revenue include:
Proposals