Our expert analysts researched and ranked the top California responsive website design companies that build professional mobile responsive websites that rank higher on search engines. You can use our filter to personalize your search and select the best partner based on rates, reviews, size and location.

United States × California ×
  • Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain

    SapientPro is a custom software, design, and AI development team. Since 2017, we've shipped 200+ projects in the US and EU, with offices in New York, Tallinn, and Lucerne. Most clients come back for a second project, the metric we actually care about...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    20 Projects Listed

    SapientPro Services

    • AI Development
    • eCommerce Development
    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • IT Services
    • UI/UX Design
    • Blockchain
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Zich Solutions
    • Contentoo
    • HEX
    • MasTrack
    • Sprinkle
    • Slab Sharks
    • SalesLogs
    • Piktochart
    • The Big Data Chef
    • Footshop
    Data sourced from the agency's DesignRush profile

    SapientPro Reviews & Testimonials

    • Slava Berkovich
      Slava Berkovich Chief Technology Officer at Saleslogs
      5.0

      Software Development Review from Slava Berkovich

      SapientPro consistently delivers high-quality work that aligns with project requirements. The team demonstrates strong expertise in Angular, TypeScript, and JavaScript. Their project management and communication practices are highly effective, with weekly client meetings held to provide updates on progress and ensure alignment.

    • Jeremy Ott
      Jeremy Ott Founder at Marketing Reporting Tool
      5.0

      Software Development Review from Jeremy Ott

      This team was extremely responsive from the start. They pulled together a comprehensive quote for my MVP and have delivered on all of the requirements. The daily updates from the product/project manager are extremely helpful and it’s clear that the team cares about the quality of work they deliver. The engineers working on the product are always willing to make recommendations and go above and beyond to make the experience and underlying infrastructure that much better.

    • Luc Vlekken
      Luc Vlekken CEO at Liswood & Tache
      5.0

      eCommerce Development Review from Luc Vlekken

      We've had the pleasure of working closely with this development team on several projects, and the experience has been consistently excellent. Not only are they highly skilled developers, but they also think along with us both from a technical and a product/customer perspective. Their proactive attitude, reliability, and ability to translate complex requirements into elegant solutions make them a true partner rather than just a supplier. Highly recommended.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • World-Class Software Engineering Partner

    Dream X is a full-cycle software development company dedicated to building high-performance products. Founded in 2022 by Alexandr Korshykov, we partner with businesses worldwide to deliver end-to-end technical solutions...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    15 Projects Listed

    DreamX Services

    • UI/UX Design
    • Web Design
    • Product Design
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Software Testing
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pladri
    • Greek Time Corp.
    • PropTexx
    Data sourced from the agency's DesignRush profile

    DreamX Reviews & Testimonials

    • Yuriy Husev
      Yuriy Husev Head of Marketing at DMT Business Development
      5.0

      UI/UX Design Review from Yuriy Husev

      We hired DreamX to redesign our company website to better reflect DMTs modern approach to B2B lead generation and appointment-setting services. The DreamX team quickly understood our brands personality and transformed it into a sleek, fast, and conversion-focused digital experience. Their UX/UI team created user flows that made our content easier to navigate and optimized for lead capture. Communication was professional and consistent we always knew exactly what stage the project was in. The final result exceeded expectations: the new website not only strengthened our online presence but also positively impacted inbound lead quality. We highly recommend DreamX to any business looking for a creative and reliable design partner.

    • Vlad Kozhulenko
      Vlad Kozhulenko COO at Viso
      5.0

      UI/UX Design Review from Vlad Kozhulenko

      We worked with DreamX on developing a corporate website, and the results exceeded our expectations. Their team demonstrated a perfect balance of creativity, technical expertise, and attention to detail. From the very first step, they carefully analyzed our needs, created a modern and functional design, and ensured a smooth user experience. What impressed us most was their ability to translate our brand identity into a digital format that feels both professional and engaging. DreamXs communication was clear and proactive throughout the project, which made the entire collaboration smooth and efficient. I highly recommend DreamX to any company looking for a reliable partner in web and UI/UX design. They not only deliver on time but also go the extra mile to make sure the final product truly stands out.

    • Iryna Liashko
      Iryna Liashko Digital Marketing Specialist at SoloWay Technologies
      5.0

      Web Design Review from Iryna Liashko

      We partnered with DreamX to redesign our corporate website and improve its overall user experience. Their team approached the project with a clear strategy, focusing on both visual appeal and usability. From the very beginning, communication was excellent, every step of the process was transparent, and we received timely updates along with interactive design prototypes. DreamX demonstrated strong expertise in UX/UI, helping us simplify complex flows and create a design that looks modern, clean, and fully responsive. The final result exceeded expectations: the site now feels intuitive, fast, and visually consistent across all devices. Were very satisfied with the collaboration and highly recommend DreamX for any UX/UI design projects.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Innovation Beyond Imagination

    iApp Technologies: Trusted digital product development partner helping brands turn ideas into powerful & scalable solutions. We specialize in designing and building high-performance Web and Mobile Apps (iOS + Android) that align with evolving market demands and deliver measurable business impact...

    Location
    San Ramon, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    60 Projects Listed

    iapp Technologies LLP Services

    • Mobile App Development
    • Blockchain
    • AI Development
    • Web Development
    • UI/UX Design
    • Web Design
    • eCommerce Development
    • IT Services
    • WordPress Website Design
    • Wearables
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • VPN Proxy Master
    • Poster App Lab
    • Pool Ride
    • ChiroRing App
    Data sourced from the agency's DesignRush profile

    iapp Technologies LLP Reviews & Testimonials

    • Shubhpreet Sidhu
      Shubhpreet Sidhu CEO at SASA Innovations
      5.0

      Mobile App Development Review from Shubhpreet Sidhu

      iapp Technologies provided an exceptional experience in developing the SASA Rides mobile app for both Android and iOS platforms. Their team demonstrated outstanding professionalism, clear communication, and a strong commitment to delivering high-quality results. Every stage of the app development was handled efficiently, with timely updates and meticulous attention to detail. They were responsive to feedback, proactive in offering innovative solutions, and genuinely dedicated to client satisfaction. The expertise and dedication they brought to the project made the entire process smooth and stress-free. I highly recommend iapp Technologies for reliable, skilled, and client-focused mobile app development.

    • Seth Horsley
      Seth Horsley Founder at StateCert
      5.0

      Web Design Review from Seth Horsley

      I worked with them extensively and they have been very helpful and extremely responsive and have provided very high quality work. Definitely recommend!

    • Gursewak Singh Brar
      Gursewak Singh Brar Director at Third Pole Immigration Services
      5.0

      Web Development Review from Gursewak Singh Brar

      iapp Technologies provided excellent service with timely delivery, clear communication, and high-quality results. Their team is professional, responsive, and truly dedicated to client satisfaction. Highly recommended!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Building Brands for High Growth Companies

    From cohesive brand systems to high-performing websites, to data-driven marketing strategies and content that resonates with diverse audiences, we deliver scalable solutions that help you lead; whether you're a mission-driven startup, an investor, an enterprise, or a nonprofit...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    25 Projects Listed

    Wunderdogs Services

    • Branding
    • Web Development
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Digital Services
    • Mobile App Development
    • Logo Design
    • Digital Strategy
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Shell
    • Aza (BitPesa)
    • Zeitgold
    • IBM
    • UrbanUs
    • Kraken
    • LucidLink
    • AIGA WILD
    • Sophos Productions
    Data sourced from the agency's DesignRush profile

    Wunderdogs Reviews & Testimonials

    • Denis BĂ©langer
      Denis Bélanger Review from Google
      1.0

      Denis Bélanger's Review Sourced from Google

      Be careful, this site always asks you for more money to be able to release funds. Stay away and do not put any money in. This company is fraudulent.

    • Roman Sobachevskiy
      Roman Sobachevskiy Review from Google
      5.0

      Roman Sobachevskiy's Review Sourced from Google

      Wunderdogs created Mindrock’s visual identity, collateral templates, and our website. We loved working with them and would highly recommend their services — not only they are a great team of creative professionals, but also they know how to work with innovative, high-tech industries, which is a unique focus that served us very well.

    • Alisa Ellie
      Alisa Ellie Review from Google
      5.0

      Alisa Ellie's Review Sourced from Google

      Wunderdogs built our website from scratch, set up marketing strategy and helped us break even in the first three months since launch.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Elevating User Experiences through Product Design

    Lazarev. is a powerhouse team of UX strategists, UI/UX designers, product & motion designers and business analysts. We specialize in building revolutionary products and redesigning web platforms/apps for early-stage startups and established brands...

    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $120/hr
    Portfolios Count
    10 Projects Listed

    Lazarev. Services

    • Web Design
    • Mobile App Development
    • UI/UX Design
    • Design Services
    • Product Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hewlett Packard
    • Xiaomi
    • Pattern Trader
    • Accern
    • Abu - Dhabi University
    • Picoworkers
    • Getbee
    • Hackernauts
    • Insticator
    • Blankspace
    Data sourced from the agency's DesignRush profile

    Lazarev. Reviews & Testimonials

    • Safwan Al Turk
      Safwan Al Turk CEO at Conscious Baboon
      5.0

      Web Design Review from Safwan Al Turk

      Within the first months, the concept [was] clarified and things started to take [...] shape. Afterw[a]rds, the application of the creativity on the UI started to take shape. Minor modifications along the way that led to an amazing outcome. (Verified via email)

    • Oleksii Ditchuk
      Oleksii Ditchuk Review from Google
      5.0

      Oleksii Ditchuk's Review Sourced from Google

      worked with Lazarev Agency on a SaaS platform for AI tools, and it was a great experience. the team was responsive, understood our needs, and delivered clean, user-friendly designs. They made the whole process smooth and straightforward

    • Valeria Semenova
      Valeria Semenova Review from Google
      5.0

      Valeria Semenova's Review Sourced from Google

      When we first met, I knew Lazarev would be the right company to build the online version of our boutique design studio. Their attention to detail, while hand crafting an UI that resonates the brand well has been commendable. They designed something that really represents our aesthetic, while also providing a very seamless and beautiful shopping experience for our customers. The backend, meanwhile, is equipped with AI-enabled analytics to keep track of our customers' behaviors and help us to manage our stock levels. Lazarev's team proved to be respectful, careful and imaginative throughout the project, not just a service provider, but a real partner. Since launch, both our traffic and sales numbers have significantly increased, evidence of their hard work and expertise.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Telling Stories Through Design

    We provide UI/UX design services for growing companies. Our team creates heart-racing experiences by applying design thinking and bold creativity. Whatever your mission is, ours is to accompany you to success and generate powerful results...

    Location
    Mountain View, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed

    Evo Design Studio Services

    • Branding
    • Creative Services
    • Product Design
    • Web Design
    • UI/UX Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Ikea
    • Deeper Signals
    • Publico
    • Pod1um
    • ComitĂª OlĂ­mpico de Portugal
    • Plaza App
    • Microsoft
    • Bucketeer
    • FNAC
    • Laso
    Data sourced from the agency's DesignRush profile

    Evo Design Studio Reviews & Testimonials

    • Anonymous
      Anonymous Founder at Undisclosed
      5.0

      UI/UX Design Review from Anonymous

      JP was super easy to work with. He was extremely flexible and worked very well turning our vision into prototyped Figma files.

    • Anonymous
      Anonymous CEO at Undisclosed
      5.0

      UI/UX Design Review from Anonymous

      We were thoroughly impressed with Evo Design Studio's design solutions and seamless communication throughout the process. The results exceeded our expectations, and we will definitely collaborate with the agency again for future design projects. Evo Design Studio's professionalism and high-quality work make it our top choice for design services.

    • Jyoti Chikane
      Jyoti Chikane Review from Google
      5.0

      Jyoti Chikane's Review Sourced from Google

      EVO Design Studio gave my home a fresh and classy look. Super happy with their work, Best in Ghatkopar.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • We Automate Critical Business Processes.

    Nzouat is an Oakland, California based digital consulting and development studio founded by Chris Nzouat. The agency which typically works with small to mid-size businesses and startups offers full-stack web and mobile development, blockchain (smart contracts, NFTs, DeFi), AI/ML integration, and digital...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    13 Projects Listed

    NZOUAT Services

    • Web Development
    • AI Development
    • Blockchain
    • Web Design
    • Digital Marketing
    • Mobile App Development
    • Software Development
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Aesthetic Lab
    • Metroplex Multimedia
    • Tony Alexander Election Campaign
    • Aesthetic Studios
    • Omega Health Clinics
    • San Francisco Police Department (SFPD)
    Data sourced from the agency's DesignRush profile
  • Web & Brand Design To Elevate & Grow Your Business, Quickly

    Award-winning LA-based design studio combining strategic thinking with AI-enhanced tools to deliver fast, high-impact websites. Our streamlined solutions help growing companies launch quickly, build credibility, and connect with the right audience...

    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    Four By North Services

    • Web Design
    • Branding
    • Digital Strategy
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    • Design Services
    • Creative Services
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Renewable Energy
    • B2B Services
    • SaaS & Software Products
    • Insurance & Finance
    • Retail Services
    Data sourced from the agency's DesignRush profile
  • Custom software development firm

    Greensighter is a full-cycle software development studio. We build custom software, AI agents, and MVPs...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed

    Greensighter Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Wearables
    • IT Services
    • Web Design
    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Smelter
    • 365 Data Science
    • Bettin.gs
    • E2 Recruiting
    • Kapes
    • Zaza Pay
    Data sourced from the agency's DesignRush profile
  • Empowering Businesses Through AI- Driven Digital Transformation

    Brightter is a global AI-driven digital transformation company based in San Francisco. We have partnered with forward-thinking businesses for over a decade to create exceptional digital experiences. Our expertise spans AI transformation, brand strategy, website development, web applications, and search engine...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000

    Brightter Inc. Services

    • Digital Services
    • Graphic Design
    • Branding
    • Digital Strategy
    • Web Design
    • Web Development
    • WordPress Website Design
    • SEO
    • Mobile App Development
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Chase
    • Oracle
    • Opswat
    • Novoed
    • REI Corp
    • Sephora
    • Wells Fargo
    • Mckesson
    • Ikea
    • The Coca-Cola Company
    Data sourced from the agency's DesignRush profile
  • Your Startup's Design Department.

    NUMI matches startups with vetted, high caliber designers. We cover all your design needs under a single subscription. Get connected with world-class designers, ready to embed on your team today...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000

    NUMI Services

    • Branding
    • Creative Services
    • Logo Design
    • Design Services
    • Product Design
    • Print Design
    • Web Design
    • UI/UX Design
    • CRO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Layup
    • Global Predictions
    • Railbird
    • Founders, Inc.
    • Cal.com
    • Nala
    • JustPaid
    • UberDuck
    • Savvy
    • Toolflow
    Data sourced from the agency's DesignRush profile

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