Looking for a top San Diego UX designer to enhance your user experience and drive consumer engagement? From Downtown to Pacific Beach, we’ve evaluated numerous design companies to compile this list, considering their portfolios and client feedback. Browse our directory and refine your search by budget, services, or team size to find the ideal partner in your local area.

United States × California × San Diego × Finance × Sort by: Top Rated ×Clear Filters
  • AppMakers USA

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Top US Mobile & Web App Development Agency

    AppMakers USA designs and develops iOS and Android apps for clients across dating, eCommerce, education, and entertainment, with portfolio work including Walmart. The agency suits startups and established businesses needing full-cycle mobile app design and development with a U.S.-based team...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • AI Development
    • Software Development
    • Web Design
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    83 Projects Listed

    AppMakers USA Services

    • Mobile App Development
    • UI/UX Design
    • AI Development
    • Software Development
    • Web Design
    • Staff Augmentation
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CVS Pharmacy
    • Austin Ekeler (NFL Player)
    • ClassCalc
    • Number Hive
    • BookClub
    • Arcxis
    • Debate club
    • Bayut
    • Los Angeles Apparel
    • Sun Scooter
    Data sourced from the agency's DesignRush profile

    AppMakers USA Reviews & Testimonials

    • Yaakov Babani
      Yaakov Babani Manager at Growth Co.
      5.0

      Small Business Review from Yaakov Babani

      I work in client partnerships and one of the hardest things is remembering the context behind every relationship when you have a lot of them going at once. AppMakers NY created a better way to do that. At one point there was a client that had mentioned the same frustration three times and because the notes were scattered around, that pattern was completely missed. That alone made the project worth it. The team helped develop something that would actually be useful during a busy week, not another system people forget to update. I liked working with them and would absolutely use them for future projects.

    • Eliana Lubofsky
      Eliana Lubofsky Teacher at SAM School
      5.0

      Mobile App Development Review from Eliana Lubofsky

      AppMakers USA was a great experience! The team was professional, responsive, and easy to work with. They understood my ideas and helped turn them into a quality app. I'd definitely recommend AppMakers USA to anyone looking for reliable app development services.

    • Alexa Ginsberg
      Alexa Ginsberg Social Media Manager at Nanobébé
      5.0

      Startup Review from Alexa Ginsberg

      What stood out most about working with AppMakers USA was how attentive and helpful the team was throughout the project. They listened to our feedback, kept us updated and were always available when we had questions. Everything was handled professionally and we felt confident that our project was in good hands. Were very pleased with the final outcome!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Storm Brain

    Award WinnerRecipient of a Best Design Award for outstanding work.

    Smarter Digital Marketing & Web Assets

    Smarter Digital Smarter Marketing | Smarter Web Assets & Digital Platforms | Smarter Branding — Storm Brain is a premier full-service digital agency renowned for crafting and executing comprehensive digital marketing campaigns, brand strategies, UI/UX design, web, and ecommerce development...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Digital Marketing
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    27 Projects Listed

    Storm Brain Services

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Digital Marketing
    • Branding
    • Digital Services
    • SEO
    • eCommerce
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Quicken Loans
    • CalPrivate Bank
    • Tri-City Medical Center
    • UNITE Hair
    • Avia Dental
    • Keller Williams
    • UCSD
    • NAHREP
    • Copper Hoods
    • NuFlow Tech
    Data sourced from the agency's DesignRush profile

    Storm Brain Reviews & Testimonials

    • Anthony Lawler
      Anthony Lawler Chief Marketing Officer at HoneyLab
      5.0

      Enterprise Review from Anthony Lawler

      Extremely satisfied with Storm Brain's services, particularly how they realized our vision on our website. The team dedicated many hours daily to edits, making us feel un-rushed. The outcome is a phenomenal website, and the post-launch SEO efforts have been thoroughly successful.

    • Jhumpa Bhattacharya
      Jhumpa Bhattacharya CEO at MAVEN Collaborative
      5.0

      Nonprofit Review from Jhumpa Bhattacharya

      As a nonprofit, we've worked with Storm Brain for just over a year. The unique demands of nonprofits can be challenging, yet this company has shown great patience, adaptability, and cooperation. While no company is flawless, clear communication with them leads to excellent results. Thanks, Storm Brain, for your dedication!

    • Jake Brennan
      Jake Brennan Owner at Retail Company
      5.0

      Digital Marketing Review from Jake Brennan

      Storm Brain provided our e-commerce business significant results. We were really flattening out when it came to engagement and finding them was a serious game changer. They enhanced our SEO, helped us re-brand our product, drove sales through digital marketing campaigns and provided quality design for our site. If you're looking for a company that is easy to work with and incredibly professional / knowledgeable, look no further. We recommend them to the fullest, especially after being let down by so many other establishments. Storm Brain for the win!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Your Product Engineering & Gen AI Partner

    Simform is a premier digital engineering company specializing in Product Engineering, Cloud, Data, Agentic AI, and Enterprise Platform Innovation. We help enterprises and high-growth ISVs build digital experiences and scalable, enterprise-grade products what work at scale...

    Top Services:

    • Software Development
    • Cloud Consulting
    • AI Development
    • Big Data Analytics
    • DevOps Consulting
    • Show more
    Location
    San Diego, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed

    Simform Services

    • Software Development
    • Cloud Consulting
    • AI Development
    • Big Data Analytics
    • DevOps Consulting
    • IoT
    • eCommerce Development
    • UI/UX Design
    • IT Services
    • Managed Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sony Music (EMI)
    • Pepsico
    • Zep Inc
    • Intralinks
    • Nxt-ID
    • FreeWire Inc
    • Accent Inc
    • Mission Rabies
    • DoggyBnB
    • Drizzle Labs
    Data sourced from the agency's DesignRush profile

    Simform Reviews & Testimonials

    • Andrew Muroff
      Andrew Muroff CEO at Strainprint Technologies Ltd.
      5.0

      Software Development Review from Andrew Muroff

      We worked with Simform for many years ongoing software development on our core product, the Strainprint mobile outcomes tracker for medical cannabis patients. We have only positive things to say about their work product and attention to detail. We highly recommend them and will work with them again.

    • Robel Yemane
      Robel Yemane Head of Engineering at Privilee
      5.0

      Software Development Review from Robel Yemane

      I've been working with Simform for over six months now. The engagement began with bringing our subscription management platform in-house, and we've since expanded the partnership to other projects due to their broad skill set and consistent reliability. They've gone the extra mileeven over weekends and public holidaysto help us move faster when needed. Communication and project management have been excellent, with any issues swiftly addressed. It genuinely felt like Simform was invested in our success. Having worked with similar firms throughout my career, I can confidently say Simform stands out and comes highly recommended.

    • Russ Makhauri
      Russ Makhauri Front-End Engineer at Midas
      5.0

      Software Development Review from Russ Makhauri

      We worked with Simform to hire a front-end engineer for our SaaS platform. The process was well-organized, and their team was professional, responsive, and efficient. They quickly identified a candidate who met our technical requirements and ensured a smooth onboarding process.Simforms communication and project management were strong throughout the engagement. They were proactive in addressing feedback and remained flexible in adapting to our needs. While there is some room for improvement in developer vetting and quality assurance, their overall service was excellent.For companies looking to scale their development teams efficiently, Simform is a reliable partner. Their structured approach, responsiveness, and commitment to client satisfaction make them a great choice. We would recommend them without hesitation.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • FUELING DISRUPTION

    EffectiveSoft is an AI-enabled product engineering company focused on digital products and enterprise systems. We combine software engineering, UX expertise, and AI capabilities to help companies build products that can adapt to changing requirements, integrations, and growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • AI Development
    • ERP Consulting
    • Show more
    Location
    San Diego, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    29 Projects Listed

    EffectiveSoft Services

    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • AI Development
    • ERP Consulting
    • IoT
    • Cloud Consulting
    • DevOps Consulting
    • UI/UX Design
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CITY INDEX
    • TruBridge
    • CNote
    • Plato
    • Intelon Optics
    • InCheq
    • Nissin Foods
    • Soutron Ltd.
    • BullionRock
    • InContinuum
    Data sourced from the agency's DesignRush profile

    EffectiveSoft Reviews & Testimonials

    • Alex Silverstein
      Alex Silverstein Chief Technology Officer at Unified Digital Group, LLC
      5.0

      Software Development Review from Alex Silverstein

      Over the past 13 years, I’ve valued the opportunity to work alongside this team. Their expertise played a central role in my company’s success, and I’ve come to rely on them for their consistency, attention to detail, and thoughtful approach.

    • Philipe Araujo
      Philipe Araujo Business Analyst and Quality Engineer at Motive Retail
      4.8

      Software Development Review from Philipe Araujo

      We have had a highly positive experience utilizing EffectiveSoft's staff augmentation services for our Business Analyst and Quality Engineer needs. The professionals provided were not only highly skilled and knowledgeable but also integrated seamlessly with our existing team, requiring minimal ramp-up time. Their expertise in their respective fields significantly enhanced our project's efficiency and overall quality. We confidently recommend EffectiveSoft for any organization seeking top-tier talent to augment their teams and drive successful project outcomes.

    • Sasja Ihn Christensen
      Sasja Ihn Christensen Senior Director, Head of Digital Business Development at MAERSK BROKER
      5.0

      Software Development Review from Sasja Ihn Christensen

      Maersk Broker is pleased to provide this reference letter for EffectiveSoft, our trusted collaborator for complex web projects. From the initial stages of our projects, the team at EffectiveSoft demonstrated a deep understanding of our requirements and have been apro-active part of any problem-solving process. The team of offshore developers has been well-run through their lead developer, and we have only experienced a professional approach to our projects, as well as a pleasant and trust-based collaboration = between all members in the EffectiveSoft team and our own team. EffectiveSoft has furthermore proved to be highly flexible, adapting to our evolving needs and delivering reliable results under shifting circumstances and shifting priorities. They have furthermore been very quick to find and add the necessary resources to the team when needed, and we have only experienced professional and highly skilled consultants. This has also made on-boarding into projects faster and more efficient.In conclusion, it has been a pleasure working with EffectiveSoft, and I have no doubt that they will continue to be an asset to any collaborators in the future, adding value through their professionalism, dedication and understanding of business needs.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Flyaps

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.

    AI & Cloud Software Engineering

    Flyaps is an AI & cloud engineering company headquartered in New York, with delivery teams in Ukraine and Poland. For 12+ years, we've helped early-stage startups scale into unicorns and modernized legacy businesses into IT leaders...

    Top Services:

    • Software Development
    • AI Development
    • IT Services
    • DevOps Consulting
    • Cloud Consulting
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed

    Flyaps Services

    • Software Development
    • AI Development
    • IT Services
    • DevOps Consulting
    • Cloud Consulting
    • Web Development
    • Staff Augmentation
    • Web Design
    • Business Consulting
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • NetSpark IP & Telecom
    • MyersBiz Net
    • Yaana
    • Airbyte
    • Nextgen Clearing
    • JOIN
    • Relocate
    • Shoelace Wireless
    Data sourced from the agency's DesignRush profile

    Flyaps Reviews & Testimonials

    • Andrew Stetsenko
      Andrew Stetsenko Founder at GlossaryTech, backed by Dice
      5.0

      Python Django Review from Andrew Stetsenko

      We partnered with Flyaps to build the GlossaryTech Chrome Extension from scratch, including the backend for tech terminology analysis. The goal was to help recruiters, sales professionals, and other non-technical specialists in IT quickly understand the technical terms they encounter every day.The first release shipped back in 2017, long before today's AI tools were available off the shelf. Flyaps built a custom tokenization layer on top of NLTK library to resolve the ambiguity problem - distinguishing "Go" the language from "go to the shop," or "Swift" the framework from the adjective, while also correctly recognizing multi-token terms like "Ruby on Rails" or "Amazon Web Services". It was a pragmatic, precise solution that made the extension genuinely usable from day one.The outcomes have validated that early bet. GlossaryTech now holds "Featured" status in the Chrome Web Store, has passed 25,000 downloads, and consistently serves 10,000+ weekly active users and 2,000+ daily active users. For a niche professional tool, that level of organic, sustained engagement is rare - and it traces directly back to the technical foundation Flyaps put in place.Beyond the engineering, what stood out was how Flyaps engaged with the product itself. They contributed to architecture decisions, flagged edge cases early, and treated scope conversations with honesty rather than upsell. Communication was straightforward throughout, deadlines were met, and the codebase has held up well as we've extended the product over time.I'd recommend Flyaps to anyone looking for a partner who combines solid engineering with genuine product thinking. They've been central to GlossaryTech's success and continue to be a team we trust.

    • Dariia Ryzhova
      Dariia Ryzhova Product Manager at Nextgen
      4.7

      Software Development Review from Dariia Ryzhova

      Our collaboration with Flyaps has lasted for several major projects, of which I personally worked with them on two. I am very satisfied with the level of expertise (both technical and domain), the involvement and responsibility of the teams, and the quality of delivery. We successfully brought 2 major products to life together. Flyaps teams have diverse specializations, so I had the opportunity to attract consultants from different fields: software developers, including high-level architects, DevOps, QA, and business analysts.The teams have a modern technology stack and are experienced in Agile development. This allowed for smooth integration with internal teams and processes. It is also important to note that Flyaps provides technical consulting on demand, and this was very valuable service as well. Overall, I can recommend working with Flyaps as a reliable and high-quality partner.

    • ТОВ ХОТНАЙТС
      ТОВ ХОТНАЙТС Review from Google
      5.0

      ТОВ ХОТНАЙТС's Review Sourced from Google

      Flyaps delivered outstanding results for our e-commerce store! They built a visually stunning and high-performing website that perfectly captures our brand. Since launching, our site speed has improved by over 60%, and we've seen a noticeable increase in our conversion rate. Their team's technical expertise is top-notch, and the new admin panel they created has made managing our operations so much easier. I am happy to recommend this team of professionals.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Stand Out. Sell More. Stress Less.

    Cozy specializes in delivering reliable creative support that feels like an extension of your team...

    Top Services:

    • Web Design
    • Digital Marketing
    • Graphic Design
    • Web Development
    • UI/UX Design
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    2 Projects Listed

    Cozy Services

    • Web Design
    • Digital Marketing
    • Graphic Design
    • Web Development
    • UI/UX Design
    • Design Services
    • Logo Design
    • Digital Strategy
    • Advertising
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Brain Corp
    • EyePop.ai
    • iQuoteXpress
    Data sourced from the agency's DesignRush profile

    Cozy Reviews & Testimonials

    • Dominick Frasso
      Dominick Frasso Senior Strategist at Beech Street Digital
      5.0

      Design Services Review from Dominick Frasso

      The results were undeniable. Cozy Design, Inc.'s designs were not only visually captivating but also optimized for conversion. Once we integrated their concepts, we witnessed a surge in click-through rates. I've already recommended them a few times.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Skyrocket Your Business With eCommerce Development.

    End-to-end eCommerce website development and infrastructure solutions for B2B, B2C, and D2C proven by our 1000+ happy clients in 170 countries...

    Top Services:

    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    San Diego, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000

    Simtech Development Services

    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Web Design
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hotze Vitamins
    • Emerald Lure
    • Supreme Fulvic, LLC
    • Barknbark
    • Boran Produkten
    • Rounded
    • Fabulous Brooch
    • Kayamo
    Data sourced from the agency's DesignRush profile
  • Strategic Marketing That Drives Real Results

    AGW Marketing is a full-service marketing agency based in Asheville, North Carolina, specializing in creative branding and strategic communications. The agency partners with businesses across industries to develop tailored marketing solutions that strengthen brand presence and drive customer engagement. From...

    Top Services:

    • Social Media Marketing
    • SEO
    • Digital Marketing
    • PPC
    • Branding
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    AGW Group Services

    • Social Media Marketing
    • SEO
    • Digital Marketing
    • PPC
    • Branding
    • Video Production
    • UI/UX Design
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Tony Gwynn Jr
    • Spectrum
    • UCSD
    • Port of San Diego
    • NFL Alumni Association
    • Akbar Gbajabiamila
    • Alexis Carra
    • NFL Leagues United
    • The Tax Service
    • The Meal Prep Co
    Data sourced from the agency's DesignRush profile
  • We Make Your Brand Just the Way You Imagine!

    Oui Will is a digital agency that builds influential brands and innovative digital products with a focus on the "Tech for Good" sector. The agency operates in San Diego and Paris and has received over 20 awards in the past year...

    Top Services:

    • Product Design
    • Logo Design
    • Digital Services
    • Branding
    • eCommerce Development
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $50,000 & Up

    Oui Will Services

    • Product Design
    • Logo Design
    • Digital Services
    • Branding
    • eCommerce Development
    • Web Design
    • UI/UX Design
    • Web Development
    • Mobile App Development
    • Software Development
    • Digital Strategy
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Rivian (Electric Adventure Vehicles)
    • Kanarys (Diversity
    • Grand Image
    • Amaió Swim
    • Burton Studio
    Data sourced from the agency's DesignRush profile

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