Publicly listed on BSE · ISO 27001 & SOC 2 Type II compliant
UI UX DESIGN SERVICES
Improve product adoption, simplify complex workflows, and turn user insights into development-ready design with our UX design services. Our senior design leads connect research, accessible UX, and engineering delivery through one accountable team.
Choose the option that best reflects your current UI/UX requirement.
Recommended:
Product Design Discovery
Define user needs, validate key journeys, and establish design priorities before committing to development.
Recommended:
UX Experience Audit
Identify usability, accessibility, and conversion barriers to prioritize improvements that support adoption and task completion.
Recommended:
Design System Assessment
Review interface inconsistencies, component reuse, and handoff gaps to establish shared standards across products.
Recommended:
Let’s Find the Right Fit
Tell us what you need, and we’ll help identify the right service, team, or starting point for your requirement.
DESIGN BUILT AROUND USERS AND BUSINESS OUTCOMES
We support mid-market, enterprise, and growth-stage SaaS teams managing complex platforms, multiple user roles, regulated workflows, and shared design standards.
Our multidisciplinary team combines research, product design, UX writing, accessibility, design systems, and front-end engineering, with senior ownership from discovery through implementation.
Best Fit
A focused UI/UX engagement can help when any of these conditions affect adoption, efficiency, delivery quality, or product scale.
Navigation, forms, or dashboards create avoidable errors, incomplete tasks, or additional support demand.
Before committing significant engineering capacity, wireframes and usability testing can validate whether the core concept and journeys meet user needs.
Users drop off during sign-up, checkout, or onboarding, but the journey data does not clearly identify which step or interaction is causing the loss.
Role-based workflows, dense data, permissions, and multi-step approvals require structured information architecture and interaction design that can scale with the platform.
Specifications are incomplete, components diverge from approved designs, and unclear acceptance criteria create rework during implementation.
Accessibility must be integrated into research, content, interaction design, component decisions, and validation from the beginning of the engagement.
Navigation, forms, or dashboards create avoidable errors, incomplete tasks, or additional support demand.
Before committing significant engineering capacity, wireframes and usability testing can validate whether the core concept and journeys meet user needs.
Navigation, forms, or dashboards create avoidable errors, incomplete tasks, or additional support demand.
Before committing significant engineering capacity, wireframes and usability testing can validate whether the core concept and journeys meet user needs.
Users drop off during sign-up, checkout, or onboarding, but the journey data does not clearly identify which step or interaction is causing the loss.
Role-based workflows, dense data, permissions, and multi-step approvals require structured information architecture and interaction design that can scale with the platform.
Specifications are incomplete, components diverge from approved designs, and unclear acceptance criteria create rework during implementation.
Accessibility must be integrated into research, content, interaction design, component decisions, and validation from the beginning of the engagement.
Business Outcomes
We create intuitive, accessible product experiences that support adoption, efficient task completion, development readiness, and scalable growth. Measures are agreed for the journeys in scope and are not presented as guaranteed results.
Clarify value, navigation, and onboarding so more users reach meaningful actions. Measures may include activation, onboarding completion, feature adoption, and return usage.
Reduce friction across sign-up, checkout, forms, and other priority journeys. Measures may include completion, step conversion, abandonment, and qualified lead progression.
Simplify workflows and decisions so users complete priority tasks efficiently. Measures may include task completion, time on task, errors, and support-assisted completion.
Validate journeys earlier and provide clear specifications and acceptance criteria. Measures may include design defects, reopened tickets, change requests, and component reuse.
Apply accessible, responsive, and brand-aligned patterns across products and channels. Measures may include usability findings, accessibility issues, consistency defects, and customer feedback.
Use governed design systems to accelerate repeatable delivery across products and teams. Measures may include component adoption, reuse, screen-delivery speed, and cross-product consistency.
CORE CAPABILITIES
Our UI/UX design services and design implementation support cover every stage of the product journey, from discovery and redesign to validation, handoff, and continuous improvement.
We align business goals, user needs, accessibility expectations, market context, constraints, and success criteria before interface decisions begin. This creates a shared basis for prioritization and reduces the risk of solving the wrong problem.
We identify user goals, accessibility needs, language expectations, and points of friction through qualitative research and quantitative evidence.
Research, requirements, and content needs become wireframes and clickable prototypes that can be reviewed for usability, accessibility, and clarity before implementation begins.
Our UI design services create accessible, responsive, and cross-platform interfaces for web and mobile products. Designs align with your brand, real workflows, content needs, and engineering constraints.
We create accessible, governed design systems with reusable tokens, responsive components, content guidance, documentation, contribution rules, and versioning practices.
We assess the current product and prioritize usability, accessibility, responsive UI design, content clarity, consistency, and conversion issues by business and user impact.
We test concepts, prototypes, and live products with representative users, including assistive-technology scenarios where appropriate, to identify hesitation, errors, unclear content, and barriers to task completion.
We design accessible copilots and agent workflows with clear language for system capabilities, uncertainty, approvals, escalation, and recovery.
We align business goals, user needs, accessibility expectations, market context, constraints, and success criteria before interface decisions begin. This creates a shared basis for prioritization and reduces the risk of solving the wrong problem.
We identify user goals, accessibility needs, language expectations, and points of friction through qualitative research and quantitative evidence.
We align business goals, user needs, accessibility expectations, market context, constraints, and success criteria before interface decisions begin. This creates a shared basis for prioritization and reduces the risk of solving the wrong problem.
We identify user goals, accessibility needs, language expectations, and points of friction through qualitative research and quantitative evidence.
Research, requirements, and content needs become wireframes and clickable prototypes that can be reviewed for usability, accessibility, and clarity before implementation begins.
Our UI design services create accessible, responsive, and cross-platform interfaces for web and mobile products. Designs align with your brand, real workflows, content needs, and engineering constraints.
We create accessible, governed design systems with reusable tokens, responsive components, content guidance, documentation, contribution rules, and versioning practices.
We assess the current product and prioritize usability, accessibility, responsive UI design, content clarity, consistency, and conversion issues by business and user impact.
We test concepts, prototypes, and live products with representative users, including assistive-technology scenarios where appropriate, to identify hesitation, errors, unclear content, and barriers to task completion.
We design accessible copilots and agent workflows with clear language for system capabilities, uncertainty, approvals, escalation, and recovery.
AI-ACCELERATED DESIGN DELIVERY
Approved AI tools may support research synthesis, exploration, production, and quality checks. Senior practitioners remain accountable for source validation, product judgment, accessibility, design decisions, and final approval.
AI supports approved workflows, while senior practitioners remain accountable for validation, judgment, accessibility, and final approval.
Supports interview synthesis, theme identification, and competitor review. Researchers validate outputs against source evidence before they influence decisions.
Expands the range of early layout and flow options. Concepts remain hypotheses until they are reviewed and, where appropriate, tested with users.
Supports repetitive component variations and structured content population within approved standards, allowing designers to focus on higher-value decisions.
Identifies potential consistency issues, accessibility risks, and missing states early, before specialist and design-lead review.
Supports annotation, component mapping, and specification quality so engineering teams receive clearer implementation guidance.
Approved-tool controls, engagement-specific data rules, IP protections, retention requirements, traceable human review, and final sign-off apply before AI-assisted work is used or released.
Delivery Process
The process adapts to your product, users, and timeline. At every stage, you will know the deliverables, accountable owner, dependencies, and approval required to move forward.
01

We align on business goals, users, constraints, stakeholders, technical context, and measurable success criteria before design work begins.
02

We use user research, analytics, journey mapping, and information architecture to identify and prioritize the most important opportunities.
03

We create wireframes, visual designs, and clickable prototypes in stages, then test priority journeys, usability, accessibility, and edge cases.
04

We deliver reusable components, design tokens, specifications, acceptance criteria, and engineering collaboration so implementation can proceed with clear intent.
05

Our team reviews implementation against approved designs, assesses agreed experience measures, gathers feedback, and prioritizes post-launch improvements.
01

We align on business goals, users, constraints, stakeholders, technical context, and measurable success criteria before design work begins.
See why startups, SaaS companies, and enterprises trust Capital Numbers for thoughtful UI/UX design, intuitive digital experiences, and products users enjoy using.
Client StoryWe were most impressed with their willingness to listen and adjust their designs where necessary. The workflow was very effective.
Nick Stockbridge
Director, Transmedia Communications Ltd
Capital Numbers has been responsive and has worked to our requirements very accurately
Steve Carlsson
Director & Owner, Trade Radar
We were most impressed with their willingness to listen and adjust their designs where necessary. The workflow was very effective.
Nick Stockbridge
Director, Transmedia Communications Ltd
Capital Numbers has been responsive and has worked to our requirements very accurately
Steve Carlsson
Director & Owner, Trade Radar
Engagement Models
The right model depends on product maturity, scope clarity, internal leadership, delivery timeline, and how much ownership you want Capital Numbers to assume.
Add an individual UI designer, UX researcher, product designer, UX writer, accessibility specialist, or design-system expert to your existing team.
Best when:
You have established product leadership and a roadmap, but need specific design expertise or additional capacity.
DESIGN AND RESEARCH EXPERTISE
We use proven tools across product design, user research, accessibility, design systems, product analytics, and interaction design to support consistent, evidence-led delivery.
Spinz-Mobile App
Ummahhire - Web Design
DS- Mobile Application
SkillsZ
Industries We Serve
Since 2012, Capital Numbers has designed and built digital products for mid-market and enterprise organizations across regulated industries and complex operating environments.
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Patient portals, clinician dashboards, and telehealth platforms designed around privacy, accessibility, role-based workflows, and the needs of healthcare users.
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Payment, lending, credit, and risk-reporting interfaces designed to support clarity, control, trust, and compliance-sensitive workflows.
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Product discovery, checkout, loyalty, and marketplace journeys designed for consistency across web, mobile, and connected customer touchpoints.
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Dashboards and digital tools for energy management, emissions tracking, operational visibility, and sustainable business processes.
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Patient portals, clinician dashboards, and telehealth platforms designed around privacy, accessibility, role-based workflows, and the needs of healthcare users.
The Capital Numbers Advantage
Capital Numbers combines formal governance, enterprise security practices, stable delivery capacity, and flexible commercial models for organizations that need a design partner capable of working within broader product, technology, and procurement requirements.
As a publicly listed technology company, Capital Numbers operates with formal governance, transparent public reporting, and an established organizational structure that supports accountable delivery.
Research, prototypes, design assets, and intellectual property are handled within SOC 2 Type II, ISO 27001, and ISO 9001-compliant practices.
Access product design, research, accessibility, front-end engineering, QA, and delivery expertise through one organization as scope and priorities evolve.
Choose staff augmentation, a dedicated design team, or a fixed-scope project with documented responsibilities, governance, reporting, and commercial terms.
Support continuity through stable teams, documented decisions, reusable systems, defined review points, and transparent progress reporting across releases.
Our designers collaborate with product, engineering, and business teams to balance user needs, technical feasibility, delivery priorities, and measurable product outcomes.
As a publicly listed technology company, Capital Numbers operates with formal governance, transparent public reporting, and an established organizational structure that supports accountable delivery.
Research, prototypes, design assets, and intellectual property are handled within SOC 2 Type II, ISO 27001, and ISO 9001-compliant practices.
As a publicly listed technology company, Capital Numbers operates with formal governance, transparent public reporting, and an established organizational structure that supports accountable delivery.
Research, prototypes, design assets, and intellectual property are handled within SOC 2 Type II, ISO 27001, and ISO 9001-compliant practices.
Access product design, research, accessibility, front-end engineering, QA, and delivery expertise through one organization as scope and priorities evolve.
Choose staff augmentation, a dedicated design team, or a fixed-scope project with documented responsibilities, governance, reporting, and commercial terms.
Support continuity through stable teams, documented decisions, reusable systems, defined review points, and transparent progress reporting across releases.
Our designers collaborate with product, engineering, and business teams to balance user needs, technical feasibility, delivery priorities, and measurable product outcomes.
Explore practical insights from our teams on UX research, product strategy, interaction design, accessibility, design systems, and user experience delivery.
UI/UX design services help create usable, accessible, and intuitive digital products. They can include product discovery, user research, information architecture, interaction design, UI design, prototyping, usability testing, UX writing, accessibility, design systems, and implementation support.
A UI/UX design company provides specialist UX design services, structured research, independent evaluation, and experienced delivery capacity. This helps product teams validate decisions earlier, improve usability, prepare designs for implementation, and reduce avoidable rework.
Deliverables depend on the agreed scope and may include research findings, personas, journey maps, information architecture, wireframes, clickable prototypes, visual UI designs, design systems, usability reports, accessibility recommendations, specifications, and acceptance criteria.
We integrate accessibility into research, UX writing, interaction design, responsive UI design, component decisions, prototyping, and validation. Depending on the scope, this may include WCAG-aligned reviews, keyboard and focus checks, contrast testing, screen-reader scenarios, and accessibility recommendations.
Our designers can collaborate with product, engineering, and QA teams during implementation. Support may include component mapping, responsive behavior guidance, design specifications, acceptance criteria, clarification of design intent, and reviews against approved designs.
Ownership, intellectual property rights, approved deliverables, source files, and transfer conditions are documented in the project agreement. Once the agreed contractual and payment obligations are completed, deliverables are transferred according to those terms.
The cost depends on product complexity, user groups, research depth, journeys and screens in scope, accessibility requirements, design-system needs, validation activities, and the engagement model. We confirm outcomes, deliverables, dependencies, and responsibilities before providing an estimate.
A focused UX audit, research sprint, or prototype may take a few weeks. An enterprise redesign, multi-role platform, or design-system program may run in phases over several months. The timeline depends on scope, stakeholder availability, research access, dependencies, and validation requirements.
Yes. We redesign websites, mobile apps, SaaS platforms, enterprise applications, and AI-enabled products. The scope may include UX research, information architecture, interaction design, visual UI design, accessibility, design systems, usability testing, and implementation support.
Yes. We can integrate with your existing tools, workflows, meetings, and governance structure or operate as a defined parallel workstream. Responsibilities, decision rights, dependencies, review points, and approval requirements are agreed at the beginning.
Book a 20-minute UI/UX consultation. We’ll review your product goals, identify design priorities, and recommend the right team and engagement model.
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Publicly Listed
Technology Company
600+
Engineering Professionals
14+ Years
of Enterprise Delivery Experience
SOC 2 Type II, ISO 9001, ISO 27001
Compliant
500+ Client Reviews
Across Global Platforms
Trusted By Global Brands, Growth Companies, And Enterprise Teams
CNBC TV-18 Most Trusted Brands India 2021
The Manifest - Most Reviewed Software Developers 2024
Financial Times - High-Growth Companies Asia-Pacific 2024
ET NOW - Best Tech Brands 2024
TIMES - Business Awards 2024 - Excellence in AI Solutions
ET Edge - Best Tech Brands 2025
NASSCOM - SME Inspire 2025 - Growth Leadership in Tech Services
ET NOW - Best Brands 2025

Clutch - Global Winner 2026
CNBC TV-18 Most Trusted Brands India 2021
The Manifest - Most Reviewed Software Developers 2024
Financial Times - High-Growth Companies Asia-Pacific 2024
ET NOW - Best Tech Brands 2024
TIMES - Business Awards 2024 - Excellence in AI Solutions
ET Edge - Best Tech Brands 2025
NASSCOM - SME Inspire 2025 - Growth Leadership in Tech Services
ET NOW - Best Brands 2025

Clutch - Global Winner 2026
CNBC TV-18 Most Trusted Brands India 2021
The Manifest - Most Reviewed Software Developers 2024
Financial Times - High-Growth Companies Asia-Pacific 2024
ET NOW - Best Tech Brands 2024
TIMES - Business Awards 2024 - Excellence in AI Solutions
ET Edge - Best Tech Brands 2025
NASSCOM - SME Inspire 2025 - Growth Leadership in Tech Services
ET NOW - Best Brands 2025

Clutch - Global Winner 2026
CNBC TV-18 Most Trusted Brands India 2021
The Manifest - Most Reviewed Software Developers 2024
Financial Times - High-Growth Companies Asia-Pacific 2024
ET NOW - Best Tech Brands 2024
TIMES - Business Awards 2024 - Excellence in AI Solutions
ET Edge - Best Tech Brands 2025
NASSCOM - SME Inspire 2025 - Growth Leadership in Tech Services
ET NOW - Best Brands 2025

Clutch - Global Winner 2026