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Our Service

UI/UX Design Company for US Businesses

We design web and mobile app experiences for the US market, with WCAG accessibility, familiar sign-up and payment flows, and American formatting conventions built in from the first wireframe.

What We Offer

Accessible UI/UX Design That Converts US Users

We provide UI/UX design services for US businesses, creating web and mobile app experiences that are intuitive, accessible and built to convert American users. Our process starts with understanding your users and business goals, then moves through wireframes, interactive prototypes and polished visual design in Figma. Every design accounts for US expectations, including WCAG accessibility, familiar sign-up and checkout patterns, and American formats for dates, addresses and currency. The result is a product your US customers can navigate with ease, which builds trust, reduces drop-off and supports your growth goals.

UI/UX Design
User Research & Analysis
Wireframing & Prototyping
User Interface Design
User Experience Design
Mobile App UI/UX Design
Website Design
Design System Creation
Usability Testing

We provide UI/UX design services for US businesses, creating web and mobile app experiences that are intuitive, accessible and built to convert American users. Our process starts with understanding your users and business goals, then moves through wireframes, interactive prototypes and polished visual design in Figma. Every design accounts for US expectations, including WCAG accessibility, familiar sign-up and checkout patterns, and American formats for dates, addresses and currency. The result is a product your US customers can navigate with ease, which builds trust, reduces drop-off and supports your growth goals.

Our Technology Stack

Technologies and Framework we use

We leverage the best-in-class technologies and modern frameworks to build scalable, secure, and high performance digital solutions

For USA Clients

UI/UX Design Built for US Users

Designing websites and apps for the US market means meeting American expectations for accessibility, payments and everyday conventions. We account for these in every US project, including the mobile apps we build for US businesses.

Accessibility

ADA and WCAG Accessible Design

Accessibility is a growing legal and commercial priority for US businesses. We design to WCAG 2.1 AA guidelines, covering color contrast, readable typography, keyboard navigation and screen-reader-friendly structure.

Conversion

Signup and Checkout Flows US Users Expect

Familiar patterns such as Apple Pay, Google Pay, card autofill and social sign-in reduce friction at the points where US users most often drop off, from account creation to payment.

Localization

American Formats and Conventions

US address and ZIP code fields, MM/DD/YYYY dates, USD pricing, imperial units and US phone formats are built into the design system, so every screen feels native to American users.

Design Work for US Clients

A selection of the web and mobile experiences we have designed for businesses across the United States.

FlourishPlanet marketplace app for a US client

Marketplace UX

FlourishPlanet

A mobile first marketplace design that makes browsing home décor, apparel and gifts feel curated and premium.

View Project
BodyWave health tracking app for a US client

Health App UX

BodyWave

An intuitive health tracking experience that presents wellness data in a clear, encouraging way.

View Project
Sigo Seguros bilingual insurance platform for a US client

Bilingual UX

Sigo Seguros

A bilingual quote experience that guides English and Spanish speaking drivers through a simple, step by step flow.

View Project

Our UI/UX Design Process

We follow a user-centered design process that ensures we create meaningful and relevant experiences for your users while achieving your business objectives.

1
Research & Discovery

Conduct user research, analyze competitors, define user personas, and understand business goals and technical constraints.

2
Information Architecture

Create sitemaps, user flows, and define the structure and organization of content for optimal user navigation.

3
Wireframing & Prototyping

Develop low-fidelity wireframes and interactive prototypes to visualize layout, functionality, and user interactions.

4
Visual Design

Create high-fidelity designs with typography, color schemes, imagery, and visual elements that reflect brand identity.

5
Testing & Iteration

Conduct usability testing, gather feedback, and refine designs based on user insights and stakeholder input.

FAQs

Frequently Asked Questions

Answers to common questions about our UI/UX Design services for businesses in the USA.

UI/UX Design FAQ Image
How much do UI/UX design services cost for a US business?
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It depends on the number of screens, user flows and research needed. After a short discovery call, we share a fixed estimate in USD.

Do your designs meet ADA and WCAG accessibility requirements?
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We design to WCAG 2.1 AA guidelines, the standard most often referenced for ADA compliance, and recommend a final review with your legal advisor.

How do you work with US clients across time zones?
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We hold review calls in your morning (US Eastern Time), share work in Figma for feedback, and send written updates every working day.

What do we receive at the end of the project?
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Figma source files, clickable prototypes, the design system and developer handoff specifications. All design files belong to your business.

Can you also develop the product after the design is approved?
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Yes. Our web and mobile development teams can build the approved designs, keeping the design intent intact through launch.

Let's Work Together

Why Clients Choose Zillion

We combine technology, creativity, and strategy to deliver web solutions that drive real business results.

98%
Client Satisfaction

Our clients trust us for timely delivery, clear communication, and exceptional results.

15+
Projects Delivered

We have successfully delivered complex digital solutions across various industries.

5+
Countries Served

Our solutions power businesses in the US, UK, UAE, India and many more countries.

4+
Years of Excellence

Years of experience in delivering scalable, secure, and future-ready digital solutions.

Start Your Project

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