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

Blanklab
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Strong brands are characterized by passion, emotional significance, and timelessness—qualities that are crucial to our approach. We merge contemporary aesthetics with functionality to develop designs that are distinct and effectively convey messages across various platforms. Our goal is to create in
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
Services Provided+3 Services
30% Web App UI Design
20% Logo Design
10% Branding Services
10% Graphic Design
AI Summary
“Blanklab emphasizes user experience through product UX strategy and usability testing, leveraging research to design intuitive interfaces. Their UX/UI capabilities enhance digital experiences aligning with contemporary aesthetics and functionality.”
feat.
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feat. is an independent advertising agency located in Budapest that emphasizes creativity and technology. They operate autonomously and transcends borders, backed by a highly experienced team.
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Budapest, Budapest, Hu
Services Provided+2 Services
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
13% Other Digital Marketing
20% Performance Marketing
AI Summary
“feat. is an independent Budapest-based advertising agency that integrates creativity and technology, operating autonomously with an experienced, cross-border focused team to deliver innovative solutions.”
Acro Media Inc.
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After two decades of operations from this base, we have gathered the most skilled individuals from the Drupal Commerce community, dedicating hundreds of hours each month to contribute to the open-source ecosystem. This effort ensures the platform continues to develop and positively impact businesses
Highlights
$25,000+
Min Project Size
50-249
Employees
Kelowna, British Columbia, Ca
Services Provided+4 Services
20% E-Commerce Development
13% Custom Web Application Development
7% Backend Development
5% Frontend Development
AI Summary
“Acro Media Inc. specializes in enterprise-level Drupal Commerce solutions, fostering open-source collaboration and delivering flexible, innovative e-commerce platforms tailored to unique business needs worldwide.”
SiteBuilders.PRO
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Whenever you need to transition your website from one platform to another, professional assistance is essential. With over five years of specialized experience, SiteBuilders.Pro is ready to support you. We handle all kinds of web projects, providing a personalized approach to each client and project
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Cherkasy, Ua
Services Provided+1 Services
25% Custom Web Application Development
25% Web App UI Design
21% Search Engine Optimization (SEO)
4% Content Marketing Strategy
AI Summary
“SiteBuilders.PRO delivers comprehensive web solutions including custom development, UI design, SEO optimization, and IT services, ensuring seamless website transitions and strong online presence.”
Sanctuary Software Studio
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Sanctuary Software Studio, Inc. is a service-oriented company that specializes in software development, user interface design, and visualization. Our small team is well-equipped to significantly influence the features and timelines of deliverables. We choose technologies based on specific project ne
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Fairlawn, Ohio, Us
Services Provided
50% Custom Web Application Development
28% Product UX Strategy
22% Web App UI Design
AI Summary
“Sanctuary Software Studio, established in 1994, specializes in software development, user interface design, and visualization, delivering tailored, collaborative, and professional solutions with included source code.”
Fluttertop Studio
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Welcome to Fluttertop Studio, your go-to partner for UI/UX design, specializing in Webflow. We appreciate your vision and are dedicated to bringing it to fruition with creativity and attention to detail. With years of international experience, we offer innovative design solutions for startups, techn
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Bhopal, Madhya Pradesh, In
Services Provided
50% Mobile App Development (iOS & Android)
20% Product UX Strategy
15% Mobile App UI Design
15% Web App UI Design
AI Summary
“Fluttertop Studio specializes in UI/UX design using Webflow, delivering innovative web and app products, team extensions, and redesigns with a global, customer-focused approach.”
INVO
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Introducing the team of innovators ready to deliver exceptional solutions for your project. INVO provides agile teams comprised of specialists from diverse fields, employing a comprehensive approach to your project. We prioritize the validation of business objectives and user needs to develop produc
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Warszawa, Masovian, Pl
Services Provided+2 Services
20% Mobile App Development (iOS & Android)
23% Custom Web Application Development
8% Frontend Development
17% Mobile App UI Design
AI Summary
“INVO delivers agile, multidisciplinary teams specializing in product development from concept to launch, focusing on validating business and user needs via flexible, sprint-based workflows.”
Insurteched Web Development
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We focus on web development for the insurance industry, offering services such as website design, web applications, API integration, chatbots, content creation, and SEO.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Sheffield, England, Gb
Services Provided+2 Services
22% Custom Web Application Development
12% API Development & Integration
20% Web App UI Design
13% Landing Page Design
AI Summary
“Insurteched Web Development specializes in web solutions for the insurance sector, providing design, applications, API integration, chatbots, content creation, and SEO services.”
CODIFFY
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Codiffy is a premier web development company that specializes entirely in WordPress development. Our dedicated team is committed to taking whatever steps are necessary to help your business thrive. We have a diverse group of professionals that include tech enthusiasts, engineers, computer scientists
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Rawalpindi, Pk Punjab, Pk
Services Provided
95% Custom Web Application Development
5% Web App UI Design
AI Summary
“CODIFFY leverages its UI/UX experts to deliver product UX strategy, information architecture, and interaction design, creating engaging and optimized mobile and web app user interfaces aligned with modern browser compatibility and device optimization.”
WEB R SOLUTION
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Web R Solution - A web design studio specializing in the development of cutting-edge websites and online stores. Bulgarian: Web R Solution - Уеб дизайнерско студио, което се фокусира върху създаването на съвременни сайтове и онлайн магазини.
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
14% Custom Web Application Development
11% E-Commerce Development
25% Web App UI Design
10% Ecommerce Marketing
AI Summary
“Web R Solution is a Bulgarian web design studio specializing in creating modern, innovative websites and online stores, delivering professional digital solutions for diverse business needs.”

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