Top UX Design Agencies in California 2026 Rankings & 155 Client Reviews for 12 Service Providers

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  1. Featured UX Design Agencies
  2. List of the Best User Experience (UX & UI) Design Companies in California
  3. Top Rated UX Design Agencies in California
  4. UX Design Agency Nearby
  5. UX Design Agency Alternatives in California

We have a list of 12 UX design agencies in California. This list contains matching case studies and references, 155 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best UX Design Agency for your business requirements.

  • UX&I GmbH Logo
    UX&I GmbH
    4.8
    AWARD WINNER TOP RATED
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    UX consulting for complex B2B software and internal systems We help companies design mission-critical software so users reach their goals faster, teams make better product decisions, and investments deliver more targeted impact. For SaaS, platforms, line-of-business applications, portals, and internal tools, we bring together UX research, product thinking, and actionable concepts.UX&I works where UX is more than just the interface—within established... Read More

    11-50
    > €10,000
    €150 - €199
    Visit Website
  • lise GmbH Logo
    lise GmbH
    4.8
    AWARD WINNER TOP RATED
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    We make your ideas grow! Since 1999, we’ve been developing custom software in Cologne and supporting our clients in digitizing business processes as true partners. Our team of software developers, AI experts, UX designers, and product managers guides clients end to end—starting from the strategic idea, through development, and all the way to long-term operations and ongoing improvement of their software solutions. We... Read More

    51-200
    > €5,000
    €100 - €149
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  • iits-consulting GmbH Logo
    iits-consulting GmbH
    5.0
    AWARD WINNER TOP RATED
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    Innovation as a Team We are more than a service provider, we are a partner to our customers. Good source code drives us, because we develop software out of passion. This passion is our core competence. Our employees are experts in their field and pass on their knowledge internally and externally to inspire and encourage others. Through continuous training and certification, we implement our customers' digitalizatio... Read More

    51-200
    > €100,000
    €100 - €149
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  • iseo Digitalagentur Logo
    iseo Digitalagentur
    4.6
    AWARD WINNER TOP RATED
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    We love software ISEO Digital Agency - Experts since 2008. We have developed successful software and apps for over 100 customers in various industries. We accompany companies from the vision to the realization. Whether it's a concrete project idea, the takeover of ongoing digital projects or the development of a shared vision, ISEO is your contact. Successfully implemented over 300 digital projects. Professiona... Read More

    11-50
    > €10,000
    €75 - €99
    Visit Website
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List of the Best User Experience (UX & UI) Design Companies in California

  • TouchZen Media Logo

    TouchZen Media

    0.0

    10% UX / UI Design

    11-50
    > €25,000
    €75 - €99
    Irvine, California
    Custom Mobile & Web Applications | Based in USA 75+ Mobile Apps Shipped. 12+ Apps Featured by Apple & Google. 20M+ Downloads. TouchZen has shipped 75+ mobile apps since 2014 with 20M+ collective downloads and 12+ apps featured by Apple and Google, including SHRED (Apple's App of the Day) and FullyRaw (#1 paid app in Food & Drink within... Read More
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    Website
  • Dev Technosys Pvt. Ltd. Logo

    Dev Technosys Pvt. Ltd.

    0.0

    10% UX / UI Design

    51-200
    > €5,000
    €50 - €74
    Commerce, California
    INSPIRED BY THOUGHTS Since its inception in 2010, Dev Technosys has been delivering bespoke fleet management software development company and web development services to clients all across the world. Over the years, it has garnered the respect of being a leading web development company featuring a team of q... Read More
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    Website
  • Goji Labs Logo

    Goji Labs

    4.9
    TOP RATED

    20% UX / UI Design

    51-200
    > €50,000
    €100 - €149
    Los Angeles, California
    Launch Ventures, not Apps Goji Labs is an award-winning digital product agency that builds it right. For over a decade, we’ve helped leading brands launch 400+ digital products. Our expertise spans product strategy, UI/UX design, and software development. We believe no great venture should be held back by execution. That’... Read More
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    Website
  • BairesDev Logo

    BairesDev

    4.0

    5% UX / UI Design

    1,001-5,000
    > €100,000
    €50 - €74
    San Francisco, California + 3
    🟠 Software Outsourcing & Dev | 500 Active Clients Build ambitious software with BairesDev at your side. We pair AI’s speed with the care of exceptional engineers to deliver quality you can trust. Our “top 1%” claim is backed by the numbers: over two million people apply each year, and we select fewer than one in a hundred. Every engineer joining... Read More
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    Website
  • Nova Era Agency Logo

    Nova Era Agency

    5.0
    TOP RATED

    15% UX / UI Design

    11-50
    > €25,000
    €100 - €149
    San Francisco, California
    Web Design & Development for Startups & SMBs Nova Era is a full-service digital agency headquartered in San Francisco. We specialize in web design, UX/UI, and software engineering for companies that are growing quickly. Our internal group of senior designers and developers has supported a wide range of customers—from high-growth “unicorn” s... Read More
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    Website
  • Globant Logo

    Globant

    4.7
    TOP RATED

    5% UX / UI Design

    > 10,000
    > €10,000
    €25 - €49
    San Francisco, California + 22
    Seek Reinvention We’re a digitally born company that helps organizations transform and reach farther than they thought possible. Where creativity, product design, and engineering come together, we turn ambition into something that can grow at scale. With a team of over 29,000 people across 33 countries, we work w... Read More
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    Website
  • Asymm Logo

    Asymm

    5.0
    TOP RATED

    40% UX / UI Design

    UX Strategy User Research Usability Testing
    11-50
    > €50,000
    €75 - €99
    Solana Beach, California
    Proven Nearshore Design and Development Agency Asymm is a nearshore team specializing in software design and development, with offices in San Diego and Mexico City. We craft refined digital experiences and build tailored web and mobile applications for organizations that want to introduce fresh products or modernize existing software. Our pre... Read More
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    Website
  • Bloomreach Logo

    Bloomreach

    4.6
    TOP RATED

    9% UX / UI Design

    201-500
    > €1,000
    €50 - €74
    Mountain View, California + 2
    AI-Powered Ecommerce Personalization Bloomreach is the leading Commerce Experience Cloud worldwide, helping brands create customer journeys that feel almost magical through deep personalization. Its platform brings together multiple products built to strengthen authentic personalization and accelerate digital commerce performance, i... Read More
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    Website
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    Sarah Volkmann - talnt.de GmbH
    Sarah Volkmann | talnt.de GmbH
    "We received top offers from service providers that matched our budget quickly and easily!"
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  • Beyond Logo

    Beyond

    5.0
    TOP RATED

    10% UX / UI Design

    UX Strategy User Research Usability Testing
    51-200
    > €100,000
    €150 - €199
    San Francisco, California + 1
    Beyond is a design and technology agency. Beyond partners with ambitious teams to create exceptional digital products, combining thoughtful design with advanced technology. Bynd.com · London / New York / San Francisco Read More
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  • EAT studio Logo

    EAT studio

    0.0

    10% UX / UI Design

    UX Strategy Usability Testing
    11-50
    > €10,000
    > €200
    Los Angeles, California + 1
    Always on brand. A top-tier design studio shaping brand identities through many different lenses. Get in touch with us at [email protected] Read More
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    Website
  • Amasta Media LLC Logo

    Amasta Media LLC

    0.0

    20% UX / UI Design

    11-50
    > €10,000
    €100 - €149
    Dublin, California
    Award Winning Website Design Company Amasta Media is your end-to-end digital partner, helping growth-oriented brands move from idea to impact with strategy, UX/UI design, and web development. We bring together craft and engineering—plus hands-on consulting and performance-focused marketing—to deliver custom digital solutions that re... Read More
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    Website
  • Bootlab Logo

    Bootlab

    0.0

    15% UX / UI Design

    2-10
    > €1,000
    €75 - €99
    Santa Barbara, California
    Website Development minus the Hassle We build, host, and maintain your website so you don't have to. The BootLab web-development service balances aesthetics with functionality, creating websites that are appealing and simple to use. Our websites can support e-commerce, lead-capturing landing pages, and anything else your business... Read More
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UX Design Agency Nearby

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