UI/UX design services cover the full process of designing how a digital product looks, feels and functions for its users. We research, wireframe, design, prototype and test, then hand development a build they can implement accurately.
Trusted By
750+ happy clients, including top Fortune 500 companies
Overview
UI/UX design services cover the full process of designing how a digital product looks, feels and functions for its users. UI design owns the visual layer: screens, components, typography and colour. UX design owns the logic layer: how users move through a product, what they can do, and how easily they finish a task.
UI/UX design services typically include
Why It Matters
Design quality has a direct, measurable impact on product performance, and the business case for investing in it is well established. It shows up in conversion, in what rework costs, in how long users stay, in how quickly new ones reach value, and in whether the product can be used by everyone who needs it.
Users who find a product easy to use convert at higher rates. Simplified flows, clearer CTAs and reduced friction directly improve acquisition metrics.
The average large e-commerce site can gain a 35.26% increase in conversion rate from better checkout design alone.
Design problems caught at the wireframe or prototype stage cost a fraction of what they cost to fix post-launch. Investing in design upfront reduces rework.
Changing a design before any code is written is commonly estimated at 100 times cheaper than changing it after implementation.
Poor UX is one of the leading causes of SaaS churn and app abandonment. Products that feel intuitive retain users longer.
58% of consumers say they would likely abandon a brand entirely after problems with its mobile app.
Enterprise software with well-designed onboarding sees higher activation rates and shorter time-to-value for new users.
The quality of a product’s interface is a proxy for the quality of the business behind it. Design communicates trustworthiness.
Across 2,684 participants, 46.1% of credibility judgements referred to a site’s visual design, more than any other factor.
Designing for accessibility opens products to a wider audience and helps meet regulatory requirements in regulated industries.
95.9% of the top one million home pages had detected WCAG 2 failures in 2026, up from 94.8% a year earlier.
What We Build
We offer a focused set of design services aligned with the needs of product companies, SaaS platforms, mobile app businesses and enterprise software teams. Eight of them, running from the research that precedes a single screen through to the design system a development team builds against.
01
Understanding users before designing for them. We conduct stakeholder interviews, competitor analysis, user surveys and behavioural research to surface insights that shape product decisions. Research reduces guesswork and aligns design with actual user needs.
Talk to our service experts02
Wireframes are the structural blueprint of a digital product. Before any visual design begins, we map out layouts, user flows and interaction logic. This stage surfaces structural problems early, before they become expensive to fix.
Talk to our service experts03
We design clean, consistent, brand-aligned interfaces for web applications, mobile apps, SaaS dashboards and enterprise platforms. Every screen is designed with component reuse, accessibility and development handoff in mind.
Talk to our service experts04
Clickable prototypes bring designs to life before a single line of code is written. We build high-fidelity interactive prototypes in Figma that let stakeholders experience the product, gather feedback and validate assumptions early.
Talk to our service experts05
We test designs with real users to identify friction, confusion and drop-off points. Usability testing can be conducted at any stage, on wireframes, prototypes or live products, and findings directly inform iteration cycles.
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Mobile apps live or die on the quality of their experience. We design for iOS and Android, following platform-specific guidelines while maintaining a coherent product identity.
Talk to our service experts07
For web platforms, SaaS products and enterprise portals, we design responsive interfaces that perform across devices and screen sizes. Our web work covers marketing sites, web applications, admin dashboards and customer portals.
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A design system is the source of truth for a product’s visual and interaction language. We build and document component libraries, style guides and pattern libraries that let development teams build consistently at speed.
Talk to our service expertsWhat We Solve
Every product has different users, business goals and technical requirements. Our UI/UX design solutions are tailored to specific product types, helping businesses create intuitive experiences that support engagement, usability and growth, whether that is a data-dense SaaS dashboard or a first release still finding its shape.
SaaS platforms often involve complex workflows, dashboards and large amounts of data. We design interfaces that simplify user journeys, improve feature discoverability and help users reach value faster.
Whether building consumer applications or enterprise mobility solutions, our team designs mobile experiences that prioritise usability, intuitive navigation and seamless interactions across iOS and Android devices.
Enterprise systems frequently involve multiple user roles, complex processes and extensive workflows. We create structured interfaces that improve efficiency, reduce training time and support operational productivity.
Modern web applications require responsive, scalable and accessible experiences. We design web interfaces that perform consistently across devices while maintaining usability and visual consistency.
For startups and early-stage products, speed and validation are essential. We help businesses design minimum viable products that focus on core user journeys, so teams can gather feedback and iterate quickly.
Existing products often struggle with outdated interfaces, inconsistent experiences or usability issues. Our redesign services modernise digital products while preserving business functionality and improving customer experience.
How We Work
Our design process is structured, iterative and integrated with development. Six stages keep business goals, user needs and technical constraints in alignment throughout, from the discovery that defines success metrics to the annotated handoff a development team can build from without guessing.
Step 1
What we do: We begin by understanding your business objectives, product vision, target audience and user expectations. Through stakeholder discussions, competitive analysis and requirement gathering, we establish the foundation for the design process.
What you get
Step 2
What we do: We conduct user research to understand behaviours, pain points, motivations and expectations. This includes user interviews, surveys, persona creation and journey mapping to guide informed design decisions.
What you get
Step 3
What we do: We transform research findings into low-fidelity wireframes that establish page layouts, content hierarchy, navigation structures and user flows before visual design begins.
What you get
Step 4
What we do: Once the structure is approved, we create visually consistent user interfaces that align with your brand identity. Interactive prototypes help stakeholders experience the product before development begins.
What you get
Step 5
What we do: We validate the design through usability testing and stakeholder feedback sessions. Insights gathered during testing help identify usability issues and improve the overall user experience.
What you get
Step 6
What we do: We prepare and deliver all design assets, specifications and documentation required for development teams. Our designers collaborate with developers to ensure accurate implementation.
What you get
How We Build It
Our team works with industry-standard tools across the design workflow, and all deliverables are provided in formats compatible with your development team’s workflow. That spans interface design and prototyping, wireframing, collaboration, handoff, user testing and the design system itself.
Industries
We design for products across a range of sectors where user experience directly affects business outcomes: where a clinician has to act on a screen mid-shift, where a payment interface has to communicate trust, and where a warehouse tool has to survive being used in gloves.
Comparison
There are three usual ways to resource design work, and they fail in different places. An in-house team depends on who you have already hired; a freelancer scales to one person; an agency brings specialist depth but often sits apart from the developers who build the work. These are the criteria that tend to decide it.
| Evaluation criteria | In-house team | Freelancer | Design agency |
|---|---|---|---|
| UX research & user analysis | Depends on available resources and expertise | Limited research capabilities | Conducted as part of projects |
| UI design expertise | Varies by internal team size | Individual expertise only | Specialised design teams |
| User journey mapping | May require additional resources | Usually limited | Available |
| Wireframing & prototyping | Internal capability dependent | Basic to moderate | Standard offering |
| Developer collaboration | Internal teams only | Limited collaboration | Often separate from development |
| Product thinking & business alignment | Depends on internal experience | Limited business perspective | Moderate involvement |
| Mobile app design expertise | Depends on internal resources | Limited specialisation | Available |
| Web application design | Available if dedicated teams exist | Limited scalability | Available |
| Design system creation | Requires additional investment | Rarely provided | Available |
| Usability testing | Not always included | Rarely conducted | Available as an add-on |
| Design-to-development handoff | Process varies internally | Limited documentation | Good documentation |
| Scalability of resources | Hiring dependent | Limited to one individual | Moderate to high |
| Speed of execution | Depends on team bandwidth | Fast for small projects | Moderate |
| Cross-platform expertise | Varies | Limited | Available |
| Long-term product support | Internal responsibility | Rarely available | Limited engagement |
| Cost efficiency | High hiring and operational costs | Lower initial cost | Moderate to high |
| Best suited for | Large organisations with internal teams | Small design tasks | Design-focused projects |
Freelancers are ideal for small design tasks with a tight scope and a single owner.
In-house teams work best for organisations that already have established design capabilities to build on.
Design agencies offer specialised expertise, but businesses building digital products often benefit from a partner that understands both design and development.
How much does it cost?
Planning a new app, SaaS platform or digital product?
The cost of UI/UX design depends on project complexity, the number of screens, how much research is required and which deliverables you need. A small project may need minimal design effort, while a complex application demands extensive research and testing.
Use our UI/UX cost calculator to estimate your project based on screens, features, platforms and design requirements, or ask us for a customised quote.
Try the UI/UX cost calculatorHow We Engage
We offer three ways to work with our UI/UX design team, depending on your project scope and timeline: a dedicated team embedded in your product organisation, a scoped project with fixed deliverables, or advisory input where you already have designers and need an expert view on a specific problem.
01
A dedicated team of designers embedded into your product organisation. Best suited for ongoing product work, design system development or multi-sprint engagement.
02
A scoped engagement with defined deliverables and timelines. Best suited for new product design, feature launches or redesign projects with a clear start and end.
03
Advisory-level engagement for UX audits, design reviews or strategic design direction. Best suited for teams with internal design capacity but needing expert input on specific challenges.
Expert Insights
The biggest UI/UX mistake we see is teams rushing to visual design before they understand the user. Good design is not about how a product looks, it is about how easily someone can get something done. Invest in research, map the real user journeys and validate with usability testing before development starts, and you cut expensive rework while building products people actually adopt. Skip those steps and you have built a good-looking interface that frustrates the people using it.
Why Choose Us
Sphinx has completed 16 successful years in the industry, helping businesses with technology and digital transformation, including AI-powered solutions across major industry verticals.
We have a dedicated and reliable team of AI engineers, ML scientists, data engineers, and MLOps specialists covering every role in the AI development lifecycle.
We have delivered more than 1,500 solutions through a results-driven approach, many to recurring clients who keep expanding their AI capabilities with us.
We have a dedicated in-house team, experienced and skilled across AI development, software engineering, QA, DevOps, and cloud infrastructure.
We are trusted by 750+ clients for best-in-class AI solutions at competitive rates, with the delivery accountability enterprise clients demand.
Our client-centric approach and high-calibre AI engineering, built on current models and frameworks, have made us a trusted partner for businesses building AI.
Figures reflect Sphinx Solutions’ cumulative delivery record across 16+ years of operation, as of 30 June 2026. Independently verified client reviews are published on Clutch and GoodFirms, and delivered work is documented in our project portfolio.
Book a 30-minute engagement consultation.
Connect with us
Our UI/UX team works alongside developers and product experts to create experiences that are functional, scalable and user-focused.
Everything you need to know about working with our design team. Can’t find your answer? Talk to us.
UI design focuses on the visual elements of a digital product, including colours, typography, buttons and layouts. UX design focuses on the overall user experience, covering navigation, usability and user journeys. Together, UI and UX design help create products that are both visually appealing and easy to use.
Web design primarily focuses on the visual appearance and layout of a website. UI/UX design goes beyond aesthetics by improving user journeys, information architecture, interactions and usability. It ensures websites and applications deliver intuitive experiences that help users complete tasks easily and achieve business goals.
The cost of UI/UX design depends on several factors, including project complexity, the number of screens, required research and design deliverables. Small projects may require minimal design effort, while complex applications demand extensive research and testing. Businesses can use our UI/UX cost calculator for estimates or request a customised quote.
Yes. Sphinx Solutions provides UI/UX design services for both web and mobile applications. Our team designs experiences for websites, SaaS platforms, enterprise applications and mobile apps across iOS and Android. We also support product redesigns, design modernisation projects and entirely new digital products.
Information architecture refers to the way content, features and navigation are organised within a digital product. A well-structured information architecture helps users find information quickly, reduces confusion and improves usability. It plays an important role in creating seamless experiences across websites, applications and digital platforms.
Yes. Sphinx Solutions provides UI/UX design services for immersive technologies, including virtual reality and augmented reality applications. Our team focuses on creating intuitive interactions, spatial interfaces and user experiences that help users navigate and engage effectively within immersive digital environments.
Yes. Our UX audit services evaluate your existing application, website or digital product to identify usability issues, navigation challenges, accessibility concerns and conversion barriers. The findings help businesses improve user experiences, optimise user journeys and make informed decisions for future design enhancements.
Yes. Effective UI/UX design reduces friction within user journeys, making it easier for users to complete desired actions. Improved navigation, better usability and optimised interfaces can increase engagement, support conversions, reduce abandonment rates and contribute to higher customer satisfaction and retention.
Yes. We create scalable design systems that include reusable components, style guides and design standards. These systems help maintain consistency across applications, improve collaboration between designers and developers, accelerate development and simplify future updates as products continue to grow.
Deliverables depend on scope. A full engagement typically hands over user personas and journey maps, wireframes and user flow diagrams, high-fidelity UI screens, an interactive Figma prototype, usability testing findings and an annotated design file with component specifications for developers. Design system work adds a documented component library and style guide.
A UX audit is an assessment. We review your existing product and report usability issues, navigation problems, accessibility concerns and conversion barriers, with recommendations you can act on. A redesign is the delivery work that follows: new interfaces, updated user flows and developer-ready screens. Many clients start with an audit and use its findings to scope the redesign.
