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

Rigyasa Technologies
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Shaping the Future Today. Rigyasa Technologies is a progressive tech solutions provider offering web development, AI tools, and digital transformation services to businesses around the globe. We drive growth with intelligent technology.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
30% API Development & Integration
20% Mobile App Development (iOS & Android)
25% Mobile App UI Design
25% Web App UI Design
AI Summary
“Rigyasa Technologies delivers innovative web development, AI, and digital transformation solutions worldwide, empowering businesses to achieve growth through intelligent technology and modern digital services.”
T
Top Of The List®
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SEO Agency located in Michigan
Highlights
2-9
Employees
East Grand Rapids, Michigan, Us
Services Provided+2 Services
35% Search Engine Optimization (SEO)
5% Email Marketing & Automation
5% Social Media Marketing
5% Pay Per Click
AI Summary
“Top Of The List® is a Michigan-based SEO agency specializing in enhancing online visibility and search engine rankings for diverse clients across various industries.”
Calibrage
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We are excited about the opportunity to achieve remarkable things with you across the globe. We are among the leaders in technological development.
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Hyderabad, Telangana, In
Services Provided
30% API Development & Integration
20% Mobile App Development (iOS & Android)
25% Product UX Strategy
25% Web App UI Design
AI Summary
“Calibrage is a global leader in technological development, committed to delivering innovative solutions and collaborating internationally to achieve remarkable advancements across diverse industries.”
Logo Grove
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Renowned Logo Design Firm in the United States with Awards for Excellence
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Mississauga, Ontario, Ca
Services Provided
20% Brand Identity Design
30% Logo Design
25% Web App UI Design
25% Landing Page Design
AI Summary
“Logo Grove is a renowned U.S.-based logo design firm recognized for excellence, offering professional branding and visual identity solutions to diverse clients across industries.”
ChopChop design&development
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Chop Chop D&D offers individuals and small to medium-sized businesses a comprehensive service for designing and developing mobile applications and websites. We fully support your business vision and our communication approach ensures you receive a top-quality platform. Our philosophy focuses on deli
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
San Francisco, California, Us
Services Provided
40% Mobile App Development (iOS & Android)
10% E-Commerce Development
30% Mobile App UI Design
20% Web App UI Design
AI Summary
“ChopChop design&development specializes in creating high-quality mobile apps and websites for individuals and SMEs, emphasizing clear communication and timely delivery to support business goals.”
iDeveloper Technologies
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iDeveloper Technologies is an IT consultancy and service provider that offers comprehensive IT solutions for businesses in Kenya and around the world. By utilizing top skills, expertise, and technologies, we enhance efficiency and returns on technology investments. We recognize that every business i
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Nairobi, Nairobi County, Ke
Services Provided+2 Services
15% Custom Web Application Development
10% Backend Development
15% Web App UI Design
10% Landing Page Design
AI Summary
“iDeveloper Technologies provides expert IT consultancy and customized technology solutions in Kenya and globally, enhancing business efficiency across diverse organizational needs and complexities.”
Solo Propaganda
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Since we were founded in 2002, our mission has been to expedite our clients' journeys and outcomes. We achieve this by establishing clear, straightforward paths filled with strategic shortcuts. There are no unnecessary detours; instead, we leverage our extensive experience to eliminate obstacles and
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Campinas, Sao Paulo, Br
Services Provided+2 Services
17% Digital Strategy
7% Mobile & App Marketing
10% Social Media Marketing
23% Web App UI Design
AI Summary
“Founded in 2002, Solo Propaganda accelerates client success by creating efficient, strategic pathways that eliminate obstacles and focus on essential brand and business needs across platforms.”
ROI Designs
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Founded in 2005, ROI Designs is a renowned web design agency located in Brighton, East Sussex, specializing in creating and developing WordPress-based websites. While our clients are primarily from the UK, we also serve numerous international customers. We cater to a wide range of clientele, from la
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Brighton, England, Gb
Services Provided+2 Services
15% Custom Web Application Development
10% CMS Development & Customization
15% Web App UI Design
10% Landing Page Design
AI Summary
“ROI Designs, founded in 2005 in Brighton, specializes in WordPress web design and hosting for diverse UK and international clients, ensuring cost-effective, supported online presence solutions.”
I-Tul Design & Software, Inc.
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Assisting small to medium-sized businesses in designing, developing, and managing all their software, web, mobile app, and PHP projects through our open and collaborative I-Tul methodology.
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Roseville, California, Us
Services Provided+2 Services
25% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% E-Commerce Development
20% Product UX Strategy
AI Summary
“I-Tul Design & Software, Inc. supports small to medium businesses by designing, developing, and managing software, web, mobile app, and PHP projects using a collaborative approach.”
EcomsellerTool
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Ecomsellertool creates tailored Amazon Seller Tools for sellers worldwide. We have supported over 80 sellers in the USA by developing tools such as the Amazon Repricer, Amazon Sourcing Tool, Inventory Management Tool, Seller Analytics Tool, Review Automation Tool, Keyword Analysis Tool, Warehouse Ma
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+2 Services
25% E-Commerce Development
20% Custom Web Application Development
5% Mobile App Development (iOS & Android)
20% Product UX Strategy
AI Summary
“EcomsellerTool develops tailored automation and analytics software for Amazon and other e-commerce platforms, enhancing seller operations via SP API integration across multiple marketplaces.”

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