UI UX design services
UI UX design services that turn interfaces into measurable outcomes
User research, UX design, UI design, prototyping, and usability testing delivered as one engagement. What gets designed actually ships, and every design decision ties back to a metric.
200+
UX design projects delivered
9+ yrs
Designing digital products since 2017
1 day
Reply time on every new inquiry
Anyday40% increase in employee satisfaction
Digno5x increase in overall revenue
Elia Wellness40% growth in user registrations
Mass Media Co.30% increase in order processing efficiency
Vocable35% increase in overall workflow efficiency
Parents Connect45% more forum participation among parents
NitroPlay-to-earn racing game that secured $5M in 3 months
TradeZella40% more user interaction after a dashboard revamp
Trusted by teams building complex products
Why do most digital products underperform?
32 pts
faster revenue growth for companies in the top quartile of McKinsey's Design Index compared with industry peers.
~70%
of online shopping carts are abandoned before checkout, according to Baymard's aggregated studies.
$260B
in lost orders is recoverable across the US and EU through better checkout flow and design alone.
What we do
UI UX design services we offer
01
UX consulting services
Senior UX guidance, product reviews, and a prioritized roadmap your team can act on.
02UX research services
Interviews, observation, journey maps, and Jobs-to-be-Done analysis that ground every design decision in evidence.
03UX audit services
Heuristic review, analytics, and usability findings turned into a prioritized fix list.
04Usability testing services
Moderated studies, concept validation, and A/B testing that catch problems before they ship.
05Digital product design services
Strategy, UX, UI, and validation from one team that stays through launch.
06Interaction design agency
Flows, micro-interactions, states, and motion that make every action clear.
Not sure where your design problems actually start?
Book a 45-minute UX audit session. We review your product and identify the top three friction points.
Book a UX auditOur UI UX design process
01
Discovery and research
We interview users, observe real workflows, and analyze competitors before any design decision. See our UX research services for the scope.
02
UX design and prototyping
Information architecture, wireframes, and interactive prototypes tested with real users. See our digital product design services for how prototypes reduce rework.
03
UI design and design system
Screen design, motion, and a reusable design system so new features ship consistently. See design system services.
04
Usability testing and validation
Real users, real tasks, real feedback. We test before development and before launch. See usability testing services.
05
Design implementation support
We stay alongside engineering through build to ensure nothing is lost in translation. See our digital product design services.
Why professional UI UX design matters
Increase user engagement
Clear navigation and intuitive layouts keep users moving through the product instead of leaving for a competitor.
Drive revenue growth
Design decisions tied to conversion rate, checkout completion, and retention produce measurable revenue impact.
Build brand trust
Consistent, professional UI signals quality. Users associate polished design with reliable, well-run companies.
Save money on rework
Testing prototypes before engineering starts catches usability problems while they still cost design hours, not dev sprints.
Increase conversions
Streamlined checkout flows, clear CTAs, and reduced friction turn more visitors into paying users.
Ready to see your design opportunities?
Book a discovery callWhat our designers actually do
The work that decides whether a product succeeds happens before anyone opens Figma. There are 6 core design capabilities we deliver on every engagement.
01User research & Jobs-to-be-Done
We do not design based on what stakeholders think users want. We observe, interview, and map what users actually do. For one healthcare client, that meant 40+ hours shadowing MDS nurses in skilled nursing facilities. For a supply chain platform, 30+ interviews revealed competitors were winning on UX, not functionality. See UX research services.
02Service design
The screen is one touchpoint. The people, processes, and systems behind it are where most products fail. We map frontstage (what users see) and backstage (what makes it work). For a telehealth platform, the patient-facing app was frontstage. Coordination across 130+ facilities was backstage. Both had to be designed. See UX consulting services.
03UX design & prototyping
Information architecture, workflows, wireframes, and interactive prototypes tested with real users before engineering starts. For a warehouse client, we reduced a 9-step error resolution workflow to 4 steps. See digital product design services.
04UI design & design systems
Development-ready component libraries that scale across products and teams. We build design systems so engineering ships consistent UI without waiting on designers. We reached WCAG/AAA for a healthcare platform. See design system services.
05Usability testing & validation
Concept validation, usability studies, and A/B testing throughout the design process. For a telehealth platform serving elderly patients, we tested on tablet at the bedside, not desktop in an office. See usability testing services.
06AI experience design
AI changes the interface fundamentally. We design for trust (how do users know the AI is right?), transparency (what is the system doing?), and actionability (what should the user do next?). We have designed AI-powered clinical documentation tools, recommendation engines, and conversational interfaces. See interaction design services.
UI UX design services for different industries
We design UI and UX for Healthcare, E-commerce, Finance, SaaS, Supply chain and Startups products.
Download the UI UX design readiness checklist
- A 30-point assessment covering user research gaps, design system maturity, and accessibility status
- A design investment calculator for estimating the ROI of UI UX work on your product
- A pre-contract diligence checklist with the 10 questions to ask every design agency
Freelancer, in-house hire, or design agency — the honest comparison
Three paths to hiring UI UX design services. Each fits a different situation, and one fails in a way the other two do not.
| Criterion | Freelancer | In-house designer | uiuxdesignservices.us |
|---|---|---|---|
| Time to first design | 1–2 weeks | 6–10 weeks (hiring + ramp) | 1–2 weeks |
| Research depth | Rarely included | Depends on hire | Standard on every engagement |
| Design system capability | Limited | One person's output | Component libraries, tokens, motion |
| Usability testing | Optional, rarely done | Depends on tools and budget | Built into the process |
| Handoff to engineering | Varies by person | Direct | Dev-ready specs and QA sessions |
| Accessibility coverage | Rarely audited | Depends on hire | WCAG/AAA-level work where required |
| Fails when | Your project needs multiple design disciplines | You cannot hire senior designers fast enough | You need US-only teams or $500K+ retainers |
Flexible pricing and ROI-focused engagements
Published ranges so you can plan before the first call. Full design and build engagements are scoped after discovery.
Engagement 01
UX audit
$5,000–$15,000
2–3 weeks · 1–2 designers
Heuristic review, usability findings, and a prioritized list of improvements with effort estimates.
Engagement 02 · Recommended
Research & UX design sprint
$25,000–$60,000
4–8 weeks · 2–4 designers
User research, information architecture, wireframes, and interactive prototypes tested with real users.
Engagement 03
Full design & design system
$60,000–$180,000
8–16 weeks · 3–6 designers
End-to-end design with a reusable design system, motion, accessibility, and engineering handoff.
Engagement 04
Embedded design team
$15,000–$40,000/mo
Ongoing · 2–5 designers
Dedicated designers embedded with your product and engineering teams, shipping features every sprint.
Want a number for your own scope? Try our website design cost calculator.
Why teams choose us over other UI UX design services
Design embedded in engineering
The designers who run your research stay through engineering and launch. No handoff, no shelf-ware, no translation loss.
Research before design
We observe and interview real users before opening Figma. Assumptions are tested, not shipped.
Design systems that scale
Reusable component libraries that let engineering ship consistent UI without waiting on designers for every screen.
AI accelerates, does not replace
We use AI to accelerate production. The judgment about what to design comes from research and pattern recognition across 200+ products.
Inside our studio
Real people, real sessions. Meet the team behind the work.
Our designers, researchers and project leads meet in person for talks, workshops and team events, then bring that shared practice to every client project.
- 2017Designing digital products since
- 200+Digital products designed
- RestonVirginia headquarters, remote-first across the US
Work with this team
Every project begins with a free consultation and a fixed-scope proposal.
Book a free consultationRecognized year after year
Awards and certifications held by our company group, which our design team works within.
America’s fastest growing company
Top 15 inspiring workplaces for 2026
Titan Business Platinum award, AI & automation
Financial Times
Mogul people leader
Forbes Coaches Council
ISO 27001 certified
ISO 20000 certified
ISO 9001 certified
CMMI Dev 3 certified
Partnerships across our company group
Tools and platforms we work with
Figma
Primary design tool for component libraries, prototyping, and developer handoff.
Maze
Rapid usability testing and prototype validation with real users, integrated into our design process.
Hotjar
Behavior analytics, session recording, and heatmaps used to inform design decisions post-launch.
Storybook
Design system documentation and component testing that bridges design and engineering.
Ready to launch faster and convert more users?
Send us your project. A design lead reviews it and schedules a call within one business day. We sign an NDA before the first technical discussion if you prefer.
FAQ
Frequently asked questions
Straight answers about scope, timelines, pricing and how we work with your team.
Still have a question?
A design lead answers every message within one business day.
Talk to a design leadWhat are UI UX design services?
UI UX design services cover user research, UX design, UI design, prototyping, usability testing, and design system creation. UI design shapes what users see and touch. UX design determines how they move through the product. Both are delivered together as one engagement. See our service categories for the full list.
How much does a UI UX design project cost?
Project cost depends on scope and depth. A UX audit runs $5,000–$15,000 over 2–3 weeks. A research and UX design sprint runs $25,000–$60,000 over 4–8 weeks. Full design and design system engagements run $60,000–$180,000. Embedded design teams run $15,000–$40,000 per month. See our pricing section for full ranges.
How long does a typical UI UX design project take?
A UX audit takes 2–3 weeks. Research and UX design sprints run 4–8 weeks. Full design with a design system runs 8–16 weeks. Embedded engagements are ongoing. Timelines depend on user access, product complexity, and how many disciplines the project requires.
What deliverables can I expect from a UI UX design project?
There are 6 core deliverables across a full engagement: user research report with personas and journey maps, information architecture and user flows, wireframes and interactive prototypes, high-fidelity UI screens, a reusable design system with components and tokens, and usability test reports with iteration logs.
Will my design be fully responsive and ready for development?
Yes. Every design we ship is responsive across mobile, tablet, and desktop, with documented breakpoints. Designs come with dev-ready specs, component libraries, and handoff sessions with engineering.
Do you only create design or do development too?
We deliver design and development. Many clients start with design and continue to engineering with us. Others take the design to their own engineering teams. Either way works. See our web app design services.
What should I look for when choosing a UI UX design service?
Look for 5 things: a documented research process, portfolios with case studies explaining design decisions and outcomes, industry experience relevant to your product, a clear design system methodology, and usability testing built into the process. See our comparison table for how we differ from freelancers and in-house hires. For an iOS and Android app, choosing between a mobile app designer and an agency also turns on who runs user tests and reviews the first test builds.
What are the cost factors for hiring a UI UX designer?
Cost factors include project scope and complexity, depth of user research and testing required, number of platforms covered (web, mobile, tablet, voice), design system maturity required, and the seniority of the design team. Research-heavy projects cost more upfront but reduce downstream rework.
How do you validate designs before development begins?
We use interactive prototypes and moderated usability testing with real users. Assumptions get tested before engineering starts. Issues related to user behavior surface early, when fixing them costs design hours instead of dev sprints. See usability testing services.
How do you ensure the design aligns with our brand?
We incorporate your color palette, typography, visual style, and brand voice into the interface design. Design tokens enforce consistency across every screen and platform. We review the first 50 screens against your brand guide and adjust before scaling.
How do you measure the success of a UI UX design project?
Success is measured against baselined metrics set during discovery. Common metrics include task completion rate, time on task, error rate, conversion rate, engagement, retention, and CSAT. We report against the baseline post-launch, not against assumptions.
Can you work with in-house development teams?
Yes. We regularly provide design documentation and dev-ready assets to in-house engineering teams, and we stay available through implementation to answer questions during the build.
