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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10,000 Companies

List of the Best Web App UI Design Agencies

Empex Digital
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Empex Digital is a reliable full-service digital agency in Kenya that assists brands and businesses in creating strong identities that capture market share and drive growth. We serve as an ideal one-stop shop for digital solutions that enable businesses to reach their marketing objectives. Our digit
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Nairobi, Nairobi County, Ke
Services Provided+2 Services
23% Brand Identity Design
10% Graphic Design
20% Search Engine Optimization (SEO)
14% Social Media Marketing
AI Summary
“Empex Digital is a Kenyan full-service digital agency offering comprehensive solutions that build strong brand identities and drive business growth through strategic, trend-aligned marketing approaches.”
Happy2Host
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Happy2Host is a well-established web design and WordPress development firm located in London. We focus on providing fully functional websites that are creative, highly responsive, and centered on delivering a clear user experience. Our skilled and experienced team of designers and developers is dedi
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided+2 Services
10% Custom Web Application Development
12% Backend Development
12% Frontend Development
13% Product UX Strategy
AI Summary
“Happy2Host is a London-based firm specializing in web design, WordPress development, hosting, and creative media services, delivering responsive, tailored digital solutions with client satisfaction.”
Cosedge
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Cosedge is a digital firm dedicated to delivering innovative and effective solutions. Our web design services have demonstrated success in creating high-performing websites. We excel at developing creative online business models, user-friendly websites, impactful direct response strategies, and clev
Highlights
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided+2 Services
12% E-Commerce Development
10% Mobile App Development (iOS & Android)
12% Custom Web Application Development
33% Social Media Marketing
AI Summary
“Cosedge is a digital firm specializing in innovative web design, user-friendly apps, and strategic marketing, delivering tailored solutions that align with clients' business culture and growth objectives.”
Adluna
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Since 2004, Adluna has enhanced brands by integrating traditional media efforts with contemporary, interactive solutions. These tools can be utilized in various ways to provide substantial advantages and enable your business to soar.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Krakow, Lesser Poland, Pl
Services Provided+1 Services
30% Branding Services
20% Digital Strategy
20% Social Media Marketing
20% Web App UI Design
AI Summary
“Since 2004, Adluna has empowered brands by combining traditional media with innovative interactive solutions, enhancing business capabilities and driving growth across diverse marketing channels.”
GSS Infotech
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Established in 1999, GSS Infotech is a leader in implementing innovative, technology-driven solutions to address common business challenges. We assist organizations in harnessing the benefits of Virtualization, "The Cloud," and outsourced technology service delivery models. By utilizing these techno
Highlights
250-999
Employees
Madhapur, Andhra Pradesh, In
Services Provided+1 Services
30% Managed IT Services
20% Other IT Consulting and SI
20% Web App UI Design
20% Custom Web Application Development
AI Summary
“GSS Infotech specializes in Web App UI Design, delivering intuitive and visually appealing user interfaces that enhance user experience and engagement, leveraging modern design principles and technologies to ensure seamless digital interactions.”
QED web design
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Eco-friendly web design for small enterprises. 🌱QED Web Design is an environmentally-conscious web agency located near Dartmoor in South Devon. We create cost-effective, high-performing WordPress websites that come with built-in SEO and are hosted using sustainable energy. Our websites are efficien
Highlights
$50-99/hr
Avg Hourly Rate
South Brent, England, Gb
Services Provided+1 Services
24% Custom Web Application Development
10% Mobile App Development (iOS & Android)
33% Search Engine Optimization (SEO)
23% Web App UI Design
AI Summary
“QED Web Design is an eco-friendly agency in South Devon, delivering sustainable, efficient WordPress websites with built-in SEO, serving small businesses across Devon and the UK.”
Dezyn 360, Inc.
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Dezyn 360 is a studio that has gained extensive expertise in responsive web design and development, as well as branding.
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
West Palm Beach, Florida, Us
Services Provided+1 Services
25% Brand Identity Design
13% Search Engine Optimization (SEO)
12% Social Media Marketing
25% Custom Web Application Development
AI Summary
“Dezyn 360, Inc. specializes in responsive web design, development, and branding, delivering comprehensive digital solutions that enhance client presence and user engagement across platforms.”
Hammonds Media & Marketing (HMM)
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Hammonds Media and Marketing (HMM), a digital marketing agency based in Norman, Oklahoma, and established in 2020, provides businesses with tailored marketing strategies. They specialize in developing personalized campaigns that foster growth to meet your unique objectives.
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+10 Services
5% Pay Per Click
5% Content Marketing Strategy
5% Social Media Marketing
3% Ecommerce Marketing
AI Summary
“Hammonds Media & Marketing (HMM) is a Norman, Oklahoma-based digital marketing agency established in 2020, offering tailored strategies and personalized campaigns to support business growth.”
Growception
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Growception combines Growth and Conception. At Growception, our mission is to add value to small and medium-sized businesses (SMBs) by aiding them in their digital transformation and sustaining growth. We offer a range of services including digital marketing, social media marketing, website developm
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Orlando, Florida, Us
Services Provided+4 Services
23% Custom Web Application Development
10% E-Commerce Development
13% Search Engine Optimization (SEO)
13% Social Media Marketing
AI Summary
“Growception empowers SMBs through digital transformation, offering services like digital marketing, SEO, website development, UI/UX design, lead generation, custom software, and consulting.”
Pixelmattic
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Pixelmattic is a WordPress agency that creates and develops websites tailored for maximum conversions for forward-thinking businesses. Our team consists of designers, developers, and marketers who combine their varied skills and perspectives to craft digital assets that facilitate business growth. L
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Bengaluru, Karnataka, In
Services Provided+4 Services
17% Web App UI Design
7% UX Research & Usability Testing
10% Product UX Strategy
13% Digital Strategy
AI Summary
“Pixelmattic is a WordPress agency specializing in designing and developing conversion-focused websites, leveraging multidisciplinary expertise to deliver innovative, practical digital solutions that support diverse business growth.”

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