Top Web App UI Design Agencies

Web app UI design covers the screens people work in all day inside a browser-based product: dashboards, data tables, forms, settings, onboarding flows and admin panels. Designers turn requirements and wireframes into high-fidelity Figma layouts for every state, from empty and loading to error and permission-restricted, with the component and interaction specs developers build from. Product companies hire for it when launching a SaaS product, rebuilding a legacy internal tool, or when a growing app has drifted into inconsistent screens.

Favor portfolios with complex, data-heavy interfaces over marketing websites, since the skills differ. Ask how designs reach engineers and whether you get a component library they can reuse.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

10,000 Companies

List of the Best Web App UI Design Agencies

Fylo
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Fylo is a marketing agency located in Oklahoma City that caters to companies in OKC, Edmond, Moore, Norman, and nearby regions. The firm offers a range of services including Audio and Video Production, Augmented Reality, Branding, Email Marketing, Internet Marketing, Media Buying, Reputation Managem
Highlights
$1,000+
Min Project Size
10-49
Employees
Edmond, Oklahoma, Us
Services Provided+5 Services
19% Media Planning & Budget Allocation
6% YouTube Advertising
9% Search Engine Optimization (SEO)
4% Pay Per Click
AI Summary
“Fylo is an Oklahoma-based marketing agency offering comprehensive digital marketing, paid media buying, software development, and UI/UX design services to enhance client engagement and growth.”
Definition Web
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Definition Web: Your design and development studio in New Zealand. Elevate your digital presence with our outstanding skills. We specialize in crafting bespoke websites that reflect your brand's uniqueness. Our services combine visual appeal with smooth functionality, carefully turning concepts into
Highlights
2-9
Employees
Services Provided
35% Custom Web Application Development
30% E-Commerce Development
25% Web App UI Design
10% Low-Code MVP Development
AI Summary
“With a focus on blending visual appeal and seamless functionality, Definition Web demonstrates strong capabilities in product and design services, making them a good fit for the UI/UX Design category.”
Avia
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Our goal is to be the reliable ally for every business in achieving digital success. We strive to equip companies and individuals with the necessary tools and solutions to handle their online tasks effectively, securely, and stylishly. Our mission and values guide us in believing that by pursuing th
Highlights
Tirana, Al
Services Provided
20% E-Commerce Development
30% Mobile App Development (iOS & Android)
22% Mobile App UI Design
28% Web App UI Design
AI Summary
“Avia empowers businesses and individuals with effective, secure, and stylish digital tools and solutions, fostering online success aligned with its mission and core values.”
Alakmalak Technologies Pvt Ltd.
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Alakmalak Technologies was established in 2006 and focuses on web development, website design, eCommerce solutions, web applications, custom development, and SEO services. We ensure that you only pay for what you truly need, while also receiving the attention you deserve. Being privately funded allo
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Ahmedabad, Gujarat, In
Services Provided+3 Services
17% Custom Web Application Development
5% Mobile App Development (iOS & Android)
12% E-Commerce Development
25% Search Engine Optimization (SEO)
AI Summary
“Alakmalak Technologies, founded in 2006, delivers tailored web development, design, eCommerce, and SEO services, emphasizing personalized client engagement and complete customer satisfaction.”
S
Site Design Agency
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We develop websites and mobile applications aimed at enhancing online visibility.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Sacramento, California, Us
Services Provided
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
20% Mobile App UI Design
30% Web App UI Design
AI Summary
“Site Design Agency develops tailored web and mobile applications with strong UI/UX design expertise, focusing on low/no code solutions to enhance clients' online presence and user engagement.”
I
ItBuilders
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We create and assist in the development of technology solutions from conception to implementation. Our services include designing websites, mobile applications, CRM systems, internal tools, and automation processes. We connect various products with one another and with external systems. We also esta
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided
30% API Development & Integration
20% Mobile App Development (iOS & Android)
20% UX Research & Usability Testing
30% Web App UI Design
AI Summary
“ItBuilders develops and supports comprehensive technology solutions including websites, mobile apps, CRM, internal tools, automation, and call centers, ensuring scalable and efficient digital product delivery.”
D
Daas Design
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Daas Design is a solo design agency led by women, focusing on creating innovative AI/SaaS products that disrupt traditional industries.
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
Services Provided
35% Product Design
35% Product UX Strategy
30% Web App UI Design
AI Summary
“Daas Design, led by Alyssa Durante, excels in product and UX/UI design for AI startups. Their focus on 0 to 1 design and creating investor-ready MVPs demonstrates strong capabilities in Product Design, Wireframing & Prototyping, and UX Research.”
Bugz Branding
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Bugz Branding assists SaaS and tech firms in establishing distinct branding and creating conversion-driven websites. Your website should not only be visually appealing but also effectively generate sales. Let's have a conversation.
Highlights
2-9
Employees
Dover, Delaware, Us
Services Provided
33% Brand Identity Design
33% Search Engine Optimization (SEO)
24% Web App UI Design
10% Landing Page Design
AI Summary
“Bugz Branding specializes in crafting distinctive branding and conversion-focused websites for SaaS and tech companies, enhancing visual appeal and driving sales effectively.”
build/create studios
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When you pursue your passions, it reflects in your work and the connections you foster. We design websites that are visually appealing, optimized for mobile devices, and user-friendly. We strive to develop enduring relationships with our clients, and as a result, 85% of them return for subsequent pr
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Ann Arbor, Michigan, Us
Services Provided
33% E-Commerce Development
24% Web App UI Design
10% Interaction Design
33% Search Engine Optimization (SEO)
AI Summary
“Build/Create Studios specializes in designing visually appealing, mobile-optimized, and user-friendly websites, fostering lasting client relationships with 85% returning for additional projects.”
Weblim
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We assist businesses in Cameroon in increasing their revenue by creating websites that effectively convert visitors. Many companies face challenges with outdated, slow, or poorly designed sites that do not succeed in attracting or converting customers. A website should serve as more than just an on
Highlights
2-9
Employees
Bonaberi, Cm
Services Provided
33% Custom Web Application Development
24% Web App UI Design
10% Landing Page Design
33% Search Engine Optimization (SEO)
AI Summary
“Weblim designs and develops fast, modern, and user-friendly websites in Cameroon that enhance business revenue by optimizing performance, mobile compatibility, and visitor engagement.”

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