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UI and UX Design UI/UX Design Services Trusted by Fortune 500 Brands

UI/UX designs that speed up product release, preserving quality and integrity. A shift from prototypes to operational sketches — and you’ll get polished and interactive interfaces for enterprise-grade solutions.

Our Clients

Our UI/UX services are trusted by Fortune 500 companies and businesses across diverse verticals, including regulated ones. Some have been with us for 7+ years. Why do they stay? Stable teams, reliable delivery, and a partnership they can count on.

Our UI/UX Design Services

Our UI/UX design and development services are embedded in every engagement. We strive to make your product attractive and interactive for end users.

Screen with navigation arrows as an image of enterprise and SaaS interface design

Enterprise & SaaS Interface Design

Make complex products easier to navigate.

Dashboards, admin panels, data-heavy workflows, role-based views, complex tables and filters, and multi-system interfaces. We turn complex enterprise requirements into clear, manageable user experiences.

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UI/UX Design for Web & Mobile Products

Create one consistent experience across web and mobile.

A unified experience for desktop, tablet, and mobile is the foundation of a quality product. And with Intellecsoft’s services, you’ll make your product easier to use and interact with. From user flows to polished interfaces, we’ll get it all covered with our UI/UX web design services.

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Design Systems & Component Libraries

Scale your UI without slowing down development.

Intellectsoft gets you to the heart of what extends the user experience. Create reusable components, build tokens, UI kits, and clear rules. So developers build faster and keep the UI consistent. From the same start, we build accessibility in accordance with WCAG 2.2 AA guidelines.

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UX Research & Usability Testing

Build around your users’ needs.

Our commitment to the end users and their needs is embedded in our UI/UX services. We observe real behaviors and test concepts with users. So you’ll get a research report, user profiles, and a journey map to guide composition decisions.

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UX Audit & Consulting

Find what holds your product back.

Start with a UX audit of your product. Review usability and analytics to find key issues. Get a prioritized roadmap for improvements. Then move to UX consulting services for a strategy, operations, team enablement, and discovery workshops.

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Design-to-Development Handoff

Move from layouts to code.

Receive annotated specifications, organized layers, exported assets, and a developer walkthrough. We also run QA against the built product to make sure the final interface matches the approved layouts.

Save time & delight users with our user-centered UI/UX design.

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AI-Powered UI/UX Design

Faster release to the market — many of our clients expect this. As UI UX agency, we use AI where it can speed up design processes and help teams build better products. Our designers supervise all work to ensure smarter product experiences.

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AI Interface & Trust Design

Make AI features easier to understand and trust

  • Show users what the AI is doing
  • Add confidence scores and sources when useful
  • Let users correct or override AI results
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Conversational & Agent UI

Create natural AI interactions

  • Use clear prompts and visible progress
  • Show when AI uses tools
  • Handle errors and offer human support when needed
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AI-Accelerated Research Synthesis

Turn research into insights faster

  • Use AI to synthesize interviews and spot patterns
  • Rely on it to speed up competitor analysis
  • Keep interviews and user observation human-led
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Predictive & Personalized Interfaces

Turn user data into better experiences

  • Add recommendations and smart defaults to the UI
  • Use adaptive layouts when they improve the experience
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AI-Assisted Design System Generation

Build and document UI faster

  • Generate component variations
  • Explore responsive edge cases
  • Draft design-system documentation for designers to review
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Design PoC to Production

Test the idea before scaling it with our AI services

  • Test AI interface concepts early
  • Find issues before investing in the full build

Why Choose Intellectsoft as Your UI/UX Design Services Company

High-quality enterprise products should be appealing, interactive, and easy to use. That’s what we aim for in every solution we design.

  • 18+ Years of Enterprise Design Delivery — we mix up extensive engineering experience with UX and UI design services to create products that work in the real world.
  • In-House Designers, Researchers, QA & Engineers — UX researchers, UI designers, design-system engineers, and QA specialists team up across the product lifecycle.
  • 35 Fortune 1000 Clients — we create sophisticated products for enterprises with high security, integration, and scalability needs.
  • 7 Offices in 9 Countries — our global teams work across time zones to make collaboration easier and keep projects moving.
  • Full-Cycle Product Development — from research and layouts to development, QA, and support, we develop and ship market-ready products.
  • Design for Regulated & Complex Domains — we create digital experiences for industries where usability, security, and compliance matter.
  • Long-Term Partnerships — we scale up products and maintain layouts as your business and user needs change.
  • Global Outsourcing 100 Recognized — our delivery expertise has earned us recognition in the Global Outsourcing 100.
AI Solutions

Benefits of Our UI/UX Design Services

Engaging with Intellectsoft's UI/UX design services means leveraging 15 years of our experience working with Fortune 500 firms. We offer expertise in front-end design, customer experience mapping, low-code mobile platforms, app analytics and more.

Fewer Rework Cycles in Development

Fix issues in the prototype — not in production. Before the start of the build, we test key flows. We find confusing screens, missing steps, and usability issues while they are still easy and cheap to change. Not to get lost between design and code, our developers receive clear specs, organized files, and ready-to-use assets. A component library keeps new features consistent even if the product scales up.

What to expect: fewer back and forth steps, minimal redesigns, and a more reliable heading for launch.

Higher Adoption, Lower Support Load

Make the product easier to learn — and harder to get wrong. As a UX company, we create around how people actually work, not how we assume they work. Clear workflows reduce training needs and workarounds. Thanks to smart onboarding and helpful feedback, users don't need to contact support to solve problems.

The result: faster adoption, fewer support tickets, and a high-quality product in use.

Design and Engineering Under One Roof

One team. One product. No gaps. Our designers and engineers work together from the initial concept to full-scale production. This sync results in fewer lost details, faster decisions, and no painful handoff. Designers can review the built product and catch visual or interaction issues before release.

You get one accountable team that creates, builds, and ships the experience — as one.

Where Our UI/UX Design Process Saves Time

With 18+ years of experience, we’ve built a streamlined design process that keeps projects moving without compromising quality. With our UI/UX services, we reduce delays, stay on schedule, and deliver better results.

2x

less time

Spent on development-ready design

Cut by

30%

Time on new design delivery

Cut by

70%

Time for design support

Decreased by

30%

Time on UI Design

Our UI/UX Design Process

In our UI/UX design and development services, we use a simple six-step process to convert your idea into a product people love to use. From research to launch — every step has a clear goal and results, so you always know what we’re working on and what comes next.

1

Discovery & UX Research

UX research report and prioritized problem list.

We talk to stakeholders and end users, review analytics, and assess your existing product, competitors, and usability issues. So we understand user needs and identify what we should improve.

2

Information Architecture & User Flows

IA map and annotated user flows.

Our team organizes content and functionality, defines navigation, and maps the key journeys users need to complete. For enterprise products, we also consider multiple user roles and what each person can access.

3

Wireframing & Interactive Prototyping

Wireframe set and clickable prototype.

We turn key journeys into low-fidelity wireframes and build a clickable prototype. So we can test the experience and fix issues before detailed UI work begins.

4

UI Design & Design System

High-fidelity screens and scalable compositions.

Our specialists create the visual composition cross key breakpoints and build reusable components, tokens, and usage rules. So your team gets a consistent UI that can scale as the product grows.

5

Usability Testing & Validation

Usability test report and prioritized fix list.

With real users, we test the product, listen to their feedback, and see what functions and what needs fixing. We also check accessibility in accordance with WCAG 2.2 AA and focus on refining what matters.

6

Handoff, Design QA & Support

Specification pack and design QA sign-off.

Our specialists prepare clear specifications and exported assets for developers, walk the team through the composition, and check the built product against the approved UI. We can also support design updates as the product extends.

Our UI/UX Design Case Studies

Eurostar

A high-speed railway pioneer gains a series of automated solutions to process passenger information, improve on-board services, and report critical information to passengers.

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Smart Fridges

A Californian vending machine manufacturer elevates their IoT solution, ensuring they provide offices in the US with top of the line catering 24/7.

view more
Harley-Davidson

Iconic motorcycle brand finds a fresh way to engage its fans while on the road by creating a mobile app that allows exhibition staff to sign prospective clients.

view more
500 Loyal Clients

Over a decade of stellar software solutions

More Success Stories

FAQ

Wondering more about how our design services can transform your digital presence?

What is a UI and UX design service?

User interface (UI) and user experience (UX) design services are methods of creating digital interfaces that are both visually compelling and user-friendly.

They involve researching user behavior, creating wireframes and prototypes, conducting iterative testing, and validating concepts to refine the interface and create an engaging, efficient user experience. User flows, wireframes, interactive prototypes, UI designs, and design systems ready for building – all of these you’ll get in the end with UI/UX development services.

Are UI and UX part of service design?

Yes, UI and UX are parts of service design, but they pursue different goals related to user experience. UI is the visual part of the product where the interaction between a user and device takes place. UX is responsible for creating a bond between customers and a product or service they use.

Service design has a larger scope — it organizes the people, processes, and resources that guarantee an excellent customer experience. UI and UX fit within this broader approach, helping turn the planned experience into usable digital products.

How will UI & UX consulting services help my product/service?

UI & UX consulting services help audit and refine a current product or guide the composition of a new one. A UX audit, for example, can surface issues — confusing navigation, unnecessary steps in a checkout flow, or unclear calls to action.

These services are based on user research and usability testing to match the product with customer needs, remove friction, and create a smoother user experience.

What bespoke UI and UX design services do you offer?

As a UI/UX design firm, we offer bespoke services for web and mobile products — UX research, UI design, prototyping, component library, usability testing, and UX/UI consulting. We tailor each service to your product goals, users, and technical requirements.

What does a UX service designer do?

Across the entire service, a UX service designer creates a customer-oriented experience that is easy to use and appealing. To better understand customer needs and behavior, they conduct user research. They also trace customer journeys and define user profiles to understand multiple audience segments. This serves as the backbone for building practical wireframes and prototypes, then testing them with real-life users and improving what fails to work.

How much do UI/UX design services cost?

UI/UX design services can vary between $5,000- $100,000+

  • UX audit: $5,000-$15,000
  • Component library or single product redesign: $15,000-$50,000
  • Full enterprise platform: $50,000-$100,000+

The cooperation model, project scope and complexity, team structure, and timeline — all these points define the final price of composition.

These numbers are average in the market. The precise estimate depends on your project needs and can be calculated at the initial call.

How long does a UI/UX design project take?

The timeline of a UI/UX project hinges on the scope and complexity of the work:

  • UX audit: 2-4 weeks
  • Component library build: 4-8 weeks
  • Full product redesign: 8-16+ weeks

The project scope, number of screens and user flows, team size, feedback cycles, integrations, and level of research required — the timeline depends on these conditions.

N.B. Of course, these time ranges are indicative; for more precision, ask your vendor.

What deliverables are included in a UI/UX design engagement?

Depending on the project scope, a UI/UX design engagement may deliver:

  • Research report
  • User personas
  • Information architecture (IA) map
  • User flows
  • Wireframes
  • Clickable prototype
  • High-fidelity UI screens
  • Component library
  • Design specification pack
  • Exported composition assets

Are the designs accessible and WCAG compliant?

Yes, as a UI/UX agency, we apply WCAG 2.2 AA as the accessibility standard in our work. We check layouts for the following requirements — color contrast, keyboard navigation, screen-reader semantics, and logical focus order.

UI design vs. UX design: what is the difference?

UX design is built around user needs, flows, navigation, and the overall experience. It defines what gets built and how it functions.

UI design covers visual elements — layouts, typography, colors, and interactive components. It determines how the product looks and interacts. Both UI and UX designs are included in our engagements to create a complete digital experience.

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  • We will send a short email notifying you that we successfully received your request and started working on it.
  • Our solution advisor analyzes your requirements and will reach back to you within 1 business day.
  • We may sign an optional mutual NDA within 1-2 business days to make sure you get the highest confidentiality level.
  • Our business development manager presents you an initial project estimation, ballpark figures, or our project recommendations within approximately 3-5 days.