All Interface Design Companies in California
Halo Lab
5(12 reviews)Transforming your product idea into reality through custom design-driven development.
Highly recommendedTop awardedHalo Lab is an award-winning custom web app design and development company ⭐ Our team offers reliable, customized, and user-friendly solutions for your business. We transform your product ideas into reality with our expert, design-driven development approach. Let us bring your vision to life with our innovative and tailored services. WE ARE YOUR PARTNER IN: ✅ Enhancing user experiences with UI/UX design. ✅ Building your brand identity. ✅ Growing your online presence with website development. ✅ Creating smooth digital experiences with full-cycle web app development. ✅ Ensuring top-notch quality with QA. ✅ Boosting growth and visibility with SEO & marketing support. Let’s create your star with us.Looking for work in Interface DesignLocated in Burlingame, United States (+4)From €10,000 for Interface DesignWorked in Banking & Financials (+18)Speaks English51-200 membersTRIARE
4.9(11 reviews)TRIARE unlocks IT potential of YOUR business
TRIARE is a WEB and MOBILE software development company based in Europe. We are delighted to offer our services as your long-term partner, taking all technical matters off your shoulders and allowing you to focus on your business development. YOU WILL GET: ✔ In-house team . Work with a dedicated team that is 100% focused on your product and located in the same office. ✔ Efficiency & transparency , as our process is based on Scrum methodology and managed by certified Scrum Masters. ✔ Fast result. Working with us, you will get the first result in 1 week. ✔ High quality, as TRIARE has well-established processes of software development and experienced specialists. ✔ Full cycle development . Our company covers all stages of development, handling everything from Discovery and prototyping to Design, development, and maintenance. ✔ IP rights . From the very beginning, you are the only owner of the intellectual property of your project materials: source code, design, documentation, etc. ✔ Warranty period will be provided for your system for free. ASPECTS OF OUR MINDSET: - Focused on results. We are focused on the result of your business with an understanding of the real goals and KPIs that our team should achieve. - Solution Provider. It means that we always come to you with solutions, not with questions. We take all technical aspects of the project off your shoulders, allowing you to focus on the marketing and business strategies. - We go the extra mile. Being a proactive company, we always think and take a step ahead. TECHNOLOGIES WE USE: - Mobile app development: Kotlin, Java, Swift, Objective-C. - Cross-platform development: Flutter, React Native. - Web frameworks: Node.JS, React.JS, PHP, Ruby on Rails.Looking for work in Interface DesignLocated in Fairfax, United States (+3)From €5,000 for Interface DesignWorked in Others (+20)Speaks English, Ukrainian51-200 membersANML
5(1 review)We Create Result Driven Apps, Websites, and Brands for early stage startups to global enterprises.
Founded in 2012, ANML (Animal) is a strategic design and technology partner helping ambitious brands shape how they are experienced in a digital-first world. We don’t just build websites or products. We design full brand ecosystems that strengthen perception, deepen trust, and drive measurable growth. We believe digital experiences are no longer support channels—they are primary brand touchpoints. Your website, product interface, and connected platforms define how your audience evaluates credibility, quality, and leadership. Every interaction shapes loyalty. We approach each engagement by mapping the entire brand journey, ensuring strategy, storytelling, design, and technology work together as one cohesive system. From early-stage companies to global enterprises, we partner closely with leadership teams to unlock opportunity and create clarity. Our senior-led studio delivers brand strategy, web and app design, product interface design, branding, and full-stack development with precision and purpose. We operate as an extension of your team—aligning on business objectives, elevating user experience, and building scalable foundations for long-term success. Selected Clients Ford, CNN, Whirlpool, KitchenAid, ServiceNow, GT’s Kombucha, NetApp, SurveyMonkey, Logitech, 805 Beer, Palo Alto Networks, Marvell, Bandai Namco, Brunswick, Zoom, Sitecore, Citrix, Autodesk Selected Results ServiceNow: 50% increase in demo sign-ups NetApp: 3x engagement, 2x sign-ups Flock Safety: 2x conversions within five months Yummly: 50M users, 4.8-star rating ANML builds brands people trust—and digital experiences that make that trust tangible.Looking for work in Interface DesignLocated in San Jose, United StatesFrom €1,000 for Interface DesignWorked in Software & Computer Services (+7)Speaks English, Italian11-50 membersEurisko
4.8(12 reviews)Pioneering digital innovation
Eurisko is a multi-national software development and consultancy firm based in UAE, Saudi Arabia, Lebanon, Cyprus and US. With more than 13 years of experience and hundreds of success stories, Eurisko offers services ranging from Mobile App Development, Enterprise Web Development and Artificial Intelligence, to Game Development, Mixed Reality, UI/UX Design and Smart Cities / IoT. To position our company as the pioneer of digital innovation in the region by creating excellence in our people and forging the digital future of our clients and partners. Our mission is to empower digital transformation by delivering cutting-edge solutions and world-class digital services to our clients & partners. Our goal is to reshape their success, providing them with a distinctive competitive advantage, unlocking limitless possibilities, and driving meaningful impact in their industry landscapes. Eurisko has a proven history of excellence in various domains and has been at the forefront of driving progress in Artificial Intelligence and Data Analytics for several years. Our proficiency in these areas allows us to harness state-of-the-art algorithms and data-driven insights, enabling us to deliver groundbreaking solutions to our clients. At Eurisko, our steadfast dedication to pushing the limits of innovation has firmly established us as a pioneering influence at the intersection of technology and creativity within the Middle East.Looking for work in Interface DesignLocated in Santa Clara, United States (+2)From €1,000 for Interface DesignWorked in Banking & Financials (+2)Speaks English, Arabic(+1)51-200 membersWEBLISH
4.9(27 reviews)World's first Platform Based Agency!
Weblish is a platform based agency officially launched in 2025 after seven years of building for small and midsize businesses. We unite design, content, search, and measurement in one place so founders work with one accountable partner and follow a calm path from idea to launch. Our roots go back to 2018, helping teams clean up their web presence, sharpen offers, and ship pages that feel fast, trustworthy, and easy to use. Those early projects shaped our culture. Fewer handoffs. Fewer vendors. Clear decisions. Steady delivery. Today we offer four connected services. Web Design and Development provides a modern and extensible foundation. Search Engine Optimization creates dependable discovery over time. Newsletter campaigns nurture relationships and bring customers back. Social Media Marketing keeps brands present and credible. Every engagement benefits from our shared design system, component library, and quality checks tuned for real devices and real users. The process is simple and calm. Discover and define. Write and design. Build and refine. Launch and improve. Reporting shows what is working and what to adjust next in plain language. If you want reliability without complexity, Weblish is a partner you can count on year after year.Looking for work in Interface DesignLocated in Sheridan, United StatesFrom €399 for Interface DesignWorked in Pets (+8)Speaks English, Dutch(+4)51-200 membersMediaweb
4.8(4 reviews)Delivering exceptional digital experiences.
Mediaweb is a Portugal-based company specialized in designing and delivering end-to-end digital solutions, combining UX/UI design, software development, and AI-driven approaches. We partner with organizations to create intuitive, accessible, and scalable products that drive adoption and business impact. With strong expertise in product thinking, design systems, and modern development frameworks, Mediaweb actively contributes to skills development and talent upskilling across multidisciplinary teams. We support enterprises and SMEs in accelerating innovation, improving digital experiences, and building future-ready solutions.Looking for work in Interface DesignLocated in Boston, United States (+1)From €3,000 for Interface DesignWorked in Sports (+3)Speaks English, Portuguese11-50 membersDot Com Development
5(10 reviews)Building smarter digital products that launch faster and perform better.
Top awardedDot Com Development is a full-service Web, Mobile, Cloud, and AI development company delivering high-performance digital solutions for startups, SMBs, and enterprise clients. Since 2004, the company has specialized in transforming complex business challenges into intuitive, scalable, and secure applications that drive real results. With a business-focused approach and a proven record of on-time, on-budget delivery, Dot Com Development combines technical expertise with strong UX, product strategy, and long-term support to ensure every project succeeds beyond launch. Dot Com Development gets digital products to market up to 50% faster than competing firms, reduces development costs by as much as 40%, and delivers user experiences that generate 5x more user engagement. Our services include: ✅ Strategic Planning and Consulting ✅ UX/UI Design ✅ Prototyping and POC's ✅ Web Application Development ✅ Website Design and Development ✅ Mobile Application Development ✅ Artificial Intelligence Development ✅ eCommerce Development ✅ API Development and Integration ✅ Data and Analytics ✅ Cloud Development ✅ CRM / ERP Development ✅ DevOps / Cloud Services ✅ Support and MaintenanceLooking for work in Interface DesignLocated in Scottsdale, United StatesFrom €5,000 for Interface DesignWorked in Industrial Goods & Services (+11)Speaks English11-50 membersUnbox Product Design
(0 review)Design + Brand + Make
Top awardedUnbox Product Design is an international award-winning, full-stack product development firm based in the San Francisco Bay Area, specializing in industrial design, product engineering, branding, prototyping, and manufacturing. By blending creativity with precision, we transform ideas into impactful, market-ready products and brands that define the future. From concept to production, our California-based team delivers end-to-end design and engineering solutions that push innovation forward. At Unbox, we’re redefining the boundaries of design, creating meaningful, beautifully engineered products that exceed expectations and elevate the human experience.Looking for work in Interface DesignLocated in San Francisco, United StatesFrom €1,000 for Interface DesignWorked in Consumer ElectronicsSpeaks English, Chinese1-10 membersLinnify
5(8 reviews)Simplifying life through innovation.
Top awardedLinnify is an awarded global technology partner , founded in 2016, with offices in Europe and the U.S. We empower visionary companies to accelerate digital product development . Faster, smarter, and more reliable than thought possible. From growing startups to established enterprises, we help turn bold ideas into scalable, user-centered digital solutions that drive measurable business impact. Our cross-functional teams deliver end-to-end capabilities in: - product strategy and validation - UX/UI design - custom software development (web and mobile) - AI and machine learning development - data engineering - cloud-native solutions - XR (AR/VR) applications - team augmentation Our validation-driven development approach ensures every product is aligned with actual market needs , minimizing risk while accelerating time-to-market. With a proven track record of building 80+ digital products across industries such as healthcare, logistics, education, automotive, and pharma , Linnify is present through strategic partnerships in major tech hubs like Austin, Berlin, and London. Our commitment to quality has earned us global recognition, including FT1000 ranking, Clutch Top 100, and ISO 27001 certification. Whether you’re seeking an AI development partner, looking to validate a product idea, or scaling your development capabilities, Linnify delivers with agility, transparency, and lasting impact through dedicated product teams. Let’s simplify life through innovation. Together.Looking for work in Interface DesignLocated in Austin, United States (+1)From €5,000 for Interface DesignWorked in Education (+9)Speaks English, Romanian11-50 membersBits Orchestra
5(3 reviews)Software symphony for your business growth🚀
Bits Orchestra is a web and mobile development company with over 10 years of experience as a trusted tech partner for companies across the US, Europe, and Australia. We combine deep technical expertise with a strong commitment to understanding each client’s unique goals. Our team of 50+ developers has delivered more than 100 projects for companies in the US, Europe, and Australia - ranging from small businesses to growing mid-sized organizations. Our clients include Shaw Industries (manufacturing), KONI (manufacturing), the Harold Grinspoon Foundation (non-profit), and over 50 other organizations across industries like education, digital services, and retail. Our approach is simple: we listen, we understand, and we deliver. We always aim to deliver cost-efficient solutions that provide real, measurable value. From building new websites from the ground up to platform upgrades, we focus on turning your vision into solid, working digital solutions.Looking for work in Interface DesignLocated in Orlando, United States (+1)From €5,000 for Interface DesignWorked in Retail (+5)Speaks English51-200 membersSEVEN
5(7 reviews)🏆 Exceeding Your Expectations
Top awardedSEVEN is an IT partner with time-tested expertise in solving complex software challenges requiring narrow specialization . One of our biggest strengths is finding unique approaches and solutions for startups and businesses from a wide variety of industries, including crucial ones like healthcare & education. We take pride in our ability to find the technical solution and ensure that it leaves our clients room for growth and protects them from undesirable financial and technological consequences. We apply our extensive expertise to anticipate the needs of our clients and suggest improvements from a new, fresh angle. With SEVEN, our clients team up not just with tech-savvy people but with a group of experts who know how technology influences the business and how to make it align with sustained growth in the future.Looking for work in Interface DesignLocated in New York, United States (+1)From €3,000 for Interface DesignWorked in Software & Computer Services (+14)Speaks English, Ukrainian51-200 membersPhenomenon Studio
5(23 reviews)We provide data-driven solutions for SMEs and startups
Top awardedPhenomenon is a design and development company building market-winning solutions for Healthcare, SaaS, FinTech, and EdTech. From concept to launch, we apply research, metrics & analytics to create designs that last — following trends only when they serve your business long-term. Here’s what sets us apart, and why it matters: Local presence. Global delivery: Work with UX strategists in North America, while our senior design and development teams in Europe drive execution with speed and consistency. Direct team access: You can collaborate directly with the people building your product, through tools you already know and use: Slack, Jira, Figma, Notion, and more. Long-term design value: Each design decision is assessed for long-term business impact using competitor analysis, prototype testing, user feedback, and analytics, so you’re not redesigning in six months. Outcomes that speak: From 2x faster workflows to 40%+ higher engagement and 50% shorter time to market, our work helps products perform, scale, and become top-recognized in their category — and that’s our plan for yours. Since 2019, we’ve become HIPAA certified, a Webflow Professional Partner, and a UX Design Awards nominee — among other recognitions. With hundreds of products delivered, our core expertise lies in Healthcare, SaaS, FinTech, and EdTech, where UI, UX, and business-focused thinking intersect to keep your product competitive. What we can do for you: UI/UX design Web & mobile development MVP creation Branding and identity Motion and illustrations UX audit & discovery Product redesign Ways we can collaborate: Full-cycle design & development partnership Dedicated team for defined scopes and timelines Team extension to fill missing skills Explore some of the projects we’ve helped design and build: dribbble.com/phenomenonstudio. Want us to deliver yours? Let’s talk. 📧 hello@phenomenon-studio.com 🌐 phenomenonstudio.comLooking for work in Interface DesignLocated in Detroit, United States (+1)From €1,000 for Interface DesignWorked in Hospitals & Healthcare (+7)Speaks English, Italian(+1)51-200 membersAmazecodes Solutions Pvt Ltd
(0 review)Aspire to Amaze
Headquartered in Bengaluru, India, with an established presence in California, USA, Amazecodes Solutions Pvt. Ltd. (ACSL) is a global innovation leader. With 11 years of excellence in end-to-end software development and IT consulting, we empower businesses to navigate digital evolution. We architect transformative digital solutions delivering measurable ROI, scalability, and unparalleled user experiences. ACSL is your strategic ally for Web, Mobile, Cloud, IoT, and ERP expertise, turning visionary ideas into high-impact realities. Founded by industry veterans, ACSL embodies quality, transparency, and business-centric innovation. As a full-stack software powerhouse, we serve diverse sectors: e-commerce, healthcare, logistics, and manufacturing. We manage the entire software lifecycle from concept and agile development to 24/7 maintenance. Clients see up to 40% faster time-to-market and significant operational cost cuts through intelligent automationLooking for work in Interface DesignLocated in Bengaluru, IndiaFrom €3,000 for Interface DesignWorked in Industrial Goods & ServicesSpeaks English11-50 members