Best UX Design Agencies in San Diego (2026)

Introduction

San Diego has nine UX design agencies worth a close look in 2026, ranging from a Mphasis-owned research firm and a DEPT studio to small consultancies that sit inside client product teams. Between them they cover user research, interface design, design systems and full app builds.

The city’s product design scene is shaped by its clients. Software companies, healthtech and biotech firms around Sorrento Valley and UTC, Qualcomm and the wider wireless sector, and defence contractors all need interfaces for complex, regulated or technical products. The local UX market also has a clear lineage. ServiceNow bought Digital Telepathy, the best-known San Diego UX firm of the 2010s, in 2017, and Blink hired the remaining Telepathy team to open its San Diego office the same year.

Every agency here has an active office or studio in San Diego County in 2026, checked against the firms’ own sites. Brand identity and marketing websites are covered on separate pages, so this list concentrates on product and digital experience work. It runs in no fixed order of merit.

The best UX design agencies in San Diego

1. BASIC/DEPT®

Part of DEPT · East Village · basicagency.com

BASIC/DEPT® is a branding and digital design agency with a San Diego studio in the East Village and others in New York, the Bay Area, St. Louis, Amsterdam, London, Berlin and Argentina. It sits within DEPT, which describes a few hundred of its specialists as based in San Diego and Southern California. The agency was named Agency of the Year at the 27th Webby Awards and was a finalist for Campaign’s Digital Innovation Agency of the Year.

Its product and experience work includes the Google Store, where it is lead creative agency, alongside projects for Airbnb, Patagonia, Beats by Dre and AT&T. It suits larger clients who want product design, prototyping, e-commerce and development under one roof.

2. Blink UX

Part of Mphasis · Downtown · blinkux.com

Blink is a research and design consultancy headquartered in Seattle, now part of the Mphasis group. It opened its San Diego office in 2017 after hiring the remaining team from Telepathy, and the studio still runs from West A Street. Its work spans insights and strategy, product design, enterprise design systems and AI strategy.

Clients named on its site include Amazon, Google, Qualcomm, JPMorganChase, Blue Cross Blue Shield and NASA, and recent work includes a study with Google on AI and neurodiversity and a redesign of NASA.gov. Blink is a strong choice when a project needs field or lab research before any screens are drawn.

3. Border

Independent · Downtown · borderux.com

Border is a UX strategy and design firm for enterprise software, with a small, distributed team and an office on West A Street. Its services cover user research (journey mapping, interview sprints, contextual inquiry), automated interview analysis, design systems, and front-end and MCP development.

The firm maintains Recursica, an open-source design token system for theming and design-system delivery, along with companion Figma and theming repositories. Border has also acquired Cozy, a North Park brand and marketing studio, so clients can add brand work alongside product projects.

4. Seamgen

SBA-certified small business · Carmel Mountain Ranch · seamgen.com

Seamgen is a web and app development company that pairs UX design with full-stack engineering, increasingly around AI-powered software. It holds GSA Schedule 70 and Esri certifications, which makes it a regular partner for government and geospatial projects, and it won a Netty award in 2025.

San Diego clients include the San Diego Zoo and SeaWorld, and other work covers Kia telematics, Luxury Card, America’s Pharmacy and a provider portal for HCP. Testimonials on its site come from Epic Sciences, a San Diego diagnostics company.

5. Metajive

Part of Together Group · Encinitas · metajive.com

Metajive is a North County digital studio founded in 2003, with a team of about 48 based in Encinitas. It joined Together Group in 2024 and runs as that network’s connected commerce and digital experience practice. The studio lists more than 100 awards, including Webbys, Awwwards, FWA and Communication Arts recognition.

Its UX, UI and design systems work includes Google Flow, Nike Guided Runs, websites for Lyft and HP, and the VideoAmp IYKYK mobile app. It also handles Shopify and HubSpot builds, which helps when a product and its commerce layer need to be designed together.

6. Bitcot

Independent · San Diego · bitcot.com

Bitcot is a San Diego software and app studio offering UX and UI services, MVPs, prototyping and roadmap strategy, with development for iOS, Android, React Native, Flutter and progressive web apps. Much of its recent work is in healthcare.

Featured projects include EMBRACE with Stanford Medicine’s Mind & Body Lab, myNight with ResMed, a Temo Care telehealth app and the evrmore iOS app, which received awards in the Responsible Technology category. It is a practical fit for healthtech teams that need design and build from one vendor.

7. Experiences For Mankind

Latino and female-owned · Mission Valley · experiencesformankind.com

Experiences For Mankind is a customer-centric strategy and design agency led by partners Javier Iniguez and Morgan Johnson. Its services cover insights, digital products, commerce, go-to-market creative and video.

Product work includes Microsoft retail demo experience applications, Intuit TurboTax personalised modules and UI explorations, and interface and retail work for Sony Electronics. Local clients have included Rady Children’s Hospital and Rain Bird. It suits consumer technology brands where the product interface and the retail experience overlap.

8. Garofalo UX

Independent · Downtown · garofaloux.com

Garofalo UX is a San Diego UX consultancy founded in 2016, offering research, usability testing, experience strategy, design thinking workshops and fractional UX leadership. It sells much of its work as User Experience as a Service, with designers joining client teams inside agile sprints.

Logos on its site include Microsoft, Nissan, Indeed, Fastly, Esri and Exact Sciences. It is a sensible option for software companies that need senior UX input without hiring a full in-house team.

9. Fuerza Studio

Independent · Chula Vista · fuerzastudio.com

Fuerza Studio builds end-to-end digital products, covering software and app development, design and branding, and digital strategy. It has a US office in Chula Vista and a studio in Porto Alegre, Brazil, which gives clients a cross-border team working in overlapping time zones.

Featured cases include Benji, the WHO and Al Jazeera, and client logos include Airbnb, Veritone, Jam City, BlueStacks and the Linux Foundation. The Brazil team suits clients who need design and engineering capacity at a steady pace over a long build.

What to look for in a San Diego UX design agency

Start with the kind of product you are building. Enterprise software, a patient-facing health app and a defence or geospatial tool each call for different experience. Ask to see work in your sector, and ask who on the team did it, since San Diego’s UX talent moves between studios and in-house teams at companies such as ServiceNow, Qualcomm and the city’s biotech firms.

Check how the agency handles research. Some firms here, such as Blink, run their own field and lab studies; others rely on client data or short interview sprints. For regulated products in health or life sciences, ask how participants are recruited, how recordings are stored and who has access to them.

Look at where design stops and engineering starts. Studios such as Seamgen and Bitcot design and build, which keeps a single team accountable. Research-led firms hand over specifications and design systems for an in-house team to build from, which works well when engineering is already strong. Either way, agree how design tokens, components and documentation will be handed over before work starts.

Finally, ask how review works day to day. Product projects produce a steady stream of prototypes, research recordings, Figma files and screen flows, with feedback from product managers, engineers and sometimes clinicians or compliance staff. A studio with one place for the latest files and a clear way to collect and close out comments saves weeks over a long engagement.

How Fabric helps UX design teams

Fabric gives a UX studio one workspace for research, design files and client feedback, with AI search across all of it. The UI and UX agency setup keeps each client’s briefs, research, prototypes and call notes together, and the same pattern works for product design agencies running several builds at once.

Research is easier to reuse when it can be found. Interview and usability session recordings get transcribed with clickable timestamps, and search works by meaning across those transcripts, documents, images and PDFs, so a designer can find the session where a participant described a problem and jump to that moment. Journey maps and early concepts can sit on a canvas that embeds Figma files alongside screenshots and notes.

For feedback, share a file or folder with the client as a commenter. Shared links work without sign-up. Commenters can draw on a screen design and attach a comment to the drawing, leave timestamped comments on a prototype walkthrough video, or highlight text in a specification, and the team marks each comment completed as it is resolved, so a review round works like a checklist. Annotations covers how this works, and there is a step-by-step guide to getting client feedback on a design.

Files are stored with AES-256 encryption, Fabric holds CASA Tier 2 certification, and workspace data is not used to train AI models. For health and biotech clients, your own legal and security teams should still confirm whether that fits a specific project.

Password protection and link analytics are included on Pro and Team plans, and self-writing docs on Team plans. See plans for teams.

Frequently asked questions

What is the best UX design agency in San Diego?

It depends on the project. BASIC/DEPT® has the strongest awards record, including Webby Agency of the Year. Blink UX is the most research-led, and Seamgen and Bitcot suit clients who want one firm to design and build an app.

What happened to Digital Telepathy?

ServiceNow acquired Digital Telepathy in 2017 and folded the team into its design and product groups. Blink UX hired the remaining Telepathy staff and opened its San Diego office that year.

Do San Diego UX agencies work with biotech and healthcare companies?

Yes. Bitcot’s recent work includes apps with Stanford Medicine and ResMed, Seamgen lists America’s Pharmacy and Epic Sciences, and Blink’s clients include Pfizer and Kaiser Permanente. Ask any agency how it handles research recordings and patient data before signing.

How is a UX design agency different from a design agency?

A UX agency concentrates on how a digital product works: research, flows, interfaces, prototypes and design systems. Multidisciplinary studios cover print, spaces and identity too. For those, see the best design agencies in San Diego.

Do I need an agency that also writes the code?

Not always. If you have a strong engineering team, a research and design firm such as Border or Garofalo UX can hand over a design system and specifications. If you are building from scratch, a design-and-build studio reduces handover risk.

Related lists

UX design agencies in other cities: New York · London · Los Angeles · Chicago · Toronto

More in San Diego: Creative agencies · Design agencies · Branding agencies · Marketing agencies

Run your studio on Fabric: Fabric for designers · Best design feedback tools · Fabric for agencies