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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List of the Best Web App UI Design Agencies

  1. Is this your business? Become an Edverise partner & Claim Now

    We are Creatomatic, a creative digital agency established in 2012, earning the trust of both prominent brands and local businesses. As WordPress experts and multiple finalists in the Scottish Design Awards, we pride ourselves on being Real Living Wage employers and genuinely good people. Based at Ol


    Highlights

    $5,000+

    Min Project Size

    $100-149/hr

    Avg Hourly Rate

    10-49

    Employees

    Lockerbie, Scotland, Gb

    Services Provided+3 Services
    18% Custom Web Application Development
    8% E-Commerce Development
    25% Web App UI Design
    12% Brand Identity Design
    AI Summary

    “Creatomatic Ltd. is a Scottish digital agency specializing in user-focused WordPress solutions, trusted by diverse clients since 2012, emphasizing clarity, usability, and long-term support.”

  2. Is this your business? Become an Edverise partner & Claim Now

    Tormenta is a web development consultancy located in Buenos Aires that focuses on WordPress architecture with an emphasis on SEO from the outset. We create institutional websites, multilingual platforms, and tailored WordPress solutions using tools like Elementor, JetEngine/Crocoblock, and WooCommer


    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    2-9

    Employees

    Buenos Aires, Ar

    Services Provided+1 Services
    21% Custom Web Application Development
    4% API Development & Integration
    25% Web App UI Design
    25% Search Engine Optimization (SEO)
    AI Summary

    “Tormenta Studio, a Buenos Aires web consultancy, specializes in SEO-focused WordPress development, creating multilingual, custom sites with integrated analytics and performance optimization across Latin America.”

  3. Is this your business? Become an Edverise partner & Claim Now

    Thomas Digital is a web design agency located in San Francisco, California. We focus on creating custom WordPress websites for small to medium-sized businesses across San Francisco and the Bay Area. Why should you pick us as your website designer? - We provide a complimentary custom mockup of your w


    Highlights

    $5,000+

    Min Project Size

    $100-149/hr

    Avg Hourly Rate

    10-49

    Employees

    San Francisco, California, Us

    Services Provided+3 Services
    14% Custom Web Application Development
    14% CMS Development & Customization
    3% Backend Development
    3% Frontend Development
    AI Summary

    “Thomas Digital is a San Francisco-based web design agency specializing in custom WordPress websites for small to medium businesses, offering expert, client-focused design with proven success.”

  4. Is this your business? Become an Edverise partner & Claim Now

    We have identified the top Shopify developers so you don’t have to. Over the past four years, we have assisted more than 30,000 Shopify brands in enhancing their websites and establishing reliable partners for their website requirements. With over 1,000 reviews and an impressive 4.9-star rating on T


    Highlights

    $50-99/hr

    Avg Hourly Rate

    50-249

    Employees

    Brooklyn, New York, Us

    Services Provided+3 Services
    35% E-Commerce Development
    10% Custom Web Application Development
    5% CMS Development & Customization
    20% Web App UI Design
    AI Summary

    “Storetasker connects Shopify brands with top freelance developers, offering fast, reliable services backed by strong ratings and secure payment solutions for website enhancements.”

  5. Is this your business? Become an Edverise partner & Claim Now

    LinkSture is a premier custom eCommerce website design and development firm that has been operating for over 12 years in the UK, USA, Australia, and around the world. We possess extensive experience in providing web development services and offer tailored eCommerce solutions through platforms such a


    Highlights

    $1,000+

    Min Project Size

    $25-49/hr

    Avg Hourly Rate

    10-49

    Employees

    Ahmedabad, Gujarat, In

    Services Provided+3 Services
    35% E-Commerce Development
    5% Mobile App Development (iOS & Android)
    10% Custom Web Application Development
    13% Product UX Strategy
    AI Summary

    “LinkSture Technologies Private Limited is a global digital agency specializing in custom eCommerce website design and development using platforms like Magento, Shopify, and WordPress, serving diverse industries with tailored solutions.”

  6. Is this your business? Become an Edverise partner & Claim Now

    We are a team consisting of a product designer and a front-end developer. Our mission is to assist businesses in engaging users by providing exceptional design and scalable front-end solutions. We aim to create top-notch interfaces that address business challenges while delivering an excellent user


    Highlights

    $5,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    2-9

    Employees

    Warszawa, Masovian, Pl

    Services Provided
    50% Frontend Development
    28% Product UX Strategy
    22% Web App UI Design
    AI Summary

    “Frajda Studio combines product design and front-end development expertise to deliver exceptional, scalable user interfaces that effectively address business challenges through collaborative communication.”

  7. Is this your business? Become an Edverise partner & Claim Now

    NorthRock Software GmbH was established in Frankfurt am Main in 2020 with the goal of creating relevant, dependable, and cutting-edge software for businesses and public entities in Germany. We facilitate digital and agile transformation, providing our clients with a tangible competitive edge through


    Highlights

    $5,000+

    Min Project Size

    $100-149/hr

    Avg Hourly Rate

    2-9

    Employees

    Frankfurt am Main, Hesse, De

    Services Provided
    50% Custom Web Application Development
    28% Product Design
    22% Web App UI Design
    AI Summary

    “NorthRock Software GmbH, founded in Frankfurt in 2020, delivers tailored software and AI solutions to businesses and public sectors, enhancing digital transformation and client profitability.”

  8. Is this your business? Become an Edverise partner & Claim Now

    We are a Digital Commerce Agency made up of a dedicated team of professionals in business, technology, and marketing focused on creating a better world. Our goal is to provide our clients with cutting-edge technology, processes, and expertise at affordable rates. We offer a wide range of services, i


    Highlights

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Kyiv, Ua

    Services Provided+3 Services
    18% E-Commerce Development
    7% Mobile App Development (iOS & Android)
    11% Search Engine Optimization (SEO)
    9% Conversion Rate Optimization (CRO)
    AI Summary

    “PulsarFour is a digital commerce agency delivering customized web, mobile, e-commerce, and marketing solutions through skilled global teams, leveraging advanced technologies to serve diverse international clients.”

  9. Is this your business? Become an Edverise partner & Claim Now

    Increase your website visitors. Expand your customer reach. Enhance your sales of products and services. Mobile Marketing Gurus is committed to supporting businesses across various sizes and sectors.


    Highlights
    Services Provided+1 Services
    33% Custom Web Application Development
    14% Email Marketing & Automation
    12% Search Engine Optimization (SEO)
    8% Social Media Marketing
    AI Summary

    “Mobile Marketing Gurus helps businesses of all sizes increase website traffic, expand customer reach, and boost sales through comprehensive mobile marketing solutions.”

  10. Is this your business? Become an Edverise partner & Claim Now

    Our knowledgeable team members possess degrees in engineering and business from prestigious institutions such as MIT, Stanford, Harvard, and Georgia Tech, specializing in areas like AI, software architecture, and entrepreneurship. We offer significant experience in the startup ecosystem and have col


    Highlights

    $10,000+

    Min Project Size

    $50-99/hr

    Avg Hourly Rate

    10-49

    Employees

    Los Angeles, California, Us

    Services Provided+2 Services
    12% Mobile App Development (iOS & Android)
    8% Legacy System Modernization
    14% Custom Web Application Development
    20% Web App UI Design
    AI Summary

    “Ogun Labs delivers expert mobile and web app development, AI-driven automation, and intuitive UI/UX design, powered by a skilled team with top-tier academic and industry experience.”

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