Top Full Service Digital Agencies in California 2026 Rankings & 533 Client Reviews for 64 Service Providers

We have a list of 64 full service digital agencies in California. This list contains matching case studies and references, 533 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Full Service Digital Agency for your business requirements.

  • ConSol AWARD WINNER TOP RATED

    Your data. Your AI. Sovereign AI consulting. ConSol AI is a bit different from the usual AI consulting. We help companies use modern AI in a sensible way—without letting sensitive data end up uncontrolled in US cloud services or locking it into rigid SaaS platforms. Instead of selling licenses for products and AI buzzwords, we work with our customers to develop practical AI solutions based on open technologies, sovereign infrastructu... Read More

    201-500
    > €1,000
    €100 - €149
  • Wachstum ist Handwerk. Vanced Media ist eine Digital-Agentur aus Berlin. Wir bauen Marken-Infrastruktur, die messbar Umsatz produziert. Websites, die Leads generieren statt nur gut auszusehen. Content, der Reichweite aufbaut statt nur Likes zu sammeln. Brand-Arbeit, die sich in Conversion-Raten niederschlägt, nicht in Pitch-Awards. Wir verbinden Strategie, Design, Code und Performance-Marketing unter einem Dach.... Read More

    11-50
    > €5,000
    €100 - €149
  • Your project, our commitment Vention is a global software development company headquartered in New York, with European hubs in Berlin and Vienna. For over 20 years, Vention has helped startups, established enterprises, and industry innovators develop custom, scalable software solutions. With a network of more than 3,000 highly qualified technology experts, the company delivers solutions customers around the world ca... Read More

    1,001-5,000
  • Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as hea... Read More

    51-200
    > €10,000
    €25 - €49
  • 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
  • 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
  • Brands. Values. Creating. OWNED. COMMITTED. ALWAYS HERE FOR YOU.Our promise: We make brands stronger.Our perspective: 360-degree brand support.Our structure: Three experienced, specialized teams work hand in hand—so you get the best possible results, no matter whether your budget is big or small.How we work: We support you across the full range of communication services—creating tailored communication solutions, from on... Read More

    11-50
    > €5,000
    €100 - €149
  • Websites that rank, convert, and perform. Every time. 4eck Media is a tech agency for web design, SEO/GEO, PageSpeed, and multilingual solutions in Waren (Müritz), Mecklenburg-Vorpommern. We provide design and development (WordPress and online shops with WooCommerce), search engine optimization, and AI & LLM optimization for SMBs. Our focus industries include e-commerce, healthcare, real estate, and education. Our customers include the award-w... Read More

    11-50
    > €5,000
    €75 - €99
  • Custom software development company Andersen is an international custom software development company with a strong focus on technology-intensive industries. Since its foundation in 2007, the company has opened more than 16 development centers and 16 sales offices around the world. More than 3700 highly skilled specialists work on the development, customization and integration of enterprise IT solutions, web and mobile application... Read More

    1,001-5,000
    > €10,000
    €25 - €49
  • Let's develop software together! The Innowise is a leading software development company based in Frankfurt am Main, Germany. We serve customers locally and globally with offices in various countries including the USA. With over 16 years of experience and a team of 1500+ skilled professionals, we develop innovative software solutions using cutting-edge technologies. Our expertise lies in developing customized technical solution... Read More

    1,001-5,000
    > €10,000
    €25 - €49
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List of the Best Full-Service Digital Agencies in California

  • 51-200
    > €1,000
    €25 - €49
    Laguna Beach, California
    Less Time Prospecting, More Time Selling Build a stronger sales pipeline today. LevelUp Leads is a B2B sales development and appointment-setting partner.0 We integrate with your organization as an extension of your team, providing flexible fractional support or fully managed SDR services. Our specialists, systems, and technology power... Read More
    Website
  • 51-200
    > €25,000
    €25 - €49
    Sacramento, California + 3
    HIPAA • EHR Integration • HL7 • FHIR • Mirth Founded in 2013 and based in Chicago, Illinois, Taction Software LLC is a U.S. healthcare IT company with teams in Cheyenne, WY, Austin, TX, and Sacramento, CA. We focus solely on healthcare technology, creating enterprise-level, HIPAA-aligned software for hospitals, health systems, behavioral he... Read More
    Website
  • 2-10
    > €10,000
    < €25
    Los Angeles, California
    Enterprise Technical SEO & AI Systems Kretz Consulting is a senior-led boutique enterprise SEO firm specializing in technical SEO, site architecture, and AI-driven content systems for high-traffic and high-complexity websites. We combine deep SEO expertise with applied AI engineering to build scalable organic growth systems that perf... Read More
    Website
  • Bryj

    TOP RATED

    51-200
    > €10,000
    €50 - €74
    Los Altos, California + 2
    Powering Mobile Apps that People Love to Use Creating and running standout mobile apps takes real effort. Bryj helps you do it quickly and with less friction, while clearly showing the route to ROI. Bryj is an end-to-end platform that lets you launch and oversee compelling mobile apps faster and with fewer headaches. Read More
    Website
  • 2-10
    > €1,000
    €100 - €149
    Irvine, California
    Reliable, Experienced, 100% U.S. based. Welcome to Pacific Codeline! We build your Company's next Web Product. Quick Kickoff. Fast Turnaround. Reliable Web Development Services - Orange County based. Web-Based Projects, Custom Websites, Mobile Apps for iOS and Android, Web-Apps, Portals & Platforms, SaaS, APIs, Microservices, and Datab... Read More
    Website
  • 2-10
    > €10,000
    €100 - €149
    Encinitas, California
    We Help Companies Grow Using Google & Facebook Ads At Level Up Digital, we combine creative thinking with performance marketing to help businesses get more from Google and Facebook advertising. Digital campaigns should not be wasteful or needlessly expensive. With the right strategy, they can deliver strong results while staying within budget.... Read More
    Website
  • 51-200
    > €25,000
    €150 - €199
    San Francisco, California
    We help brands get chased. MUH-TAY-ZIK | HOF-FER has become M/H VCCP. We bring together inventive thinking, strategic direction, and end-to-end capabilities. We still believe creativity is the biggest force multiplier a brand can have, and we say the same thing to both our teams and our clients: go get noticed. In a market... Read More
    Website
  • > €10,000
    < €25
    San Jose, California + 5
    World Class Dedicated Developers from $1800/Month! Developers.DEV is a go-to partner for staff augmentation and outsourced software services, helping business leaders of every size map out and deliver their technology plans on schedule and within budget. With a strong bench of experienced software engineers, we provide practical support for IT i... Read More
    Website
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  • 5,001-10,000
    > €1,000
    < €25
    San Jose, California + 4
    Support & Sales With a Smile! LiveHelpIndia, a brand of Cyber Infrastructure (P) Limited, has spent two decades in the software industry. We help businesses scale through outsourcing, supplying committed offshore teams for inbound sales, customer support, virtual assistance, and related services. To keep delivery fast and re... Read More
    Website
  • 51-200
    Milpitas, California + 2
    Influencer Marketing for the World's Iconic Brands Obviously is a celebrated full-service influencer marketing agency started by Mae Karwowski. Mae saw how important it was for brands and social media creators to build genuine relationships, and she put together a sharp team that delivers premium concierge-style marketing support. As one of the i... Read More
    Website
  • 201-500
    > €1,000
    €25 - €49
    Campbell, California
    The Page Curators The Page Curators delivers comprehensive online profile and page support from start to finish, handling page creation, submission, and continuous oversight so your content stays correct, compliant, and current. Backed by experienced writers and editors who know the platform’s rules inside and out... Read More
    Website
  • 11-50
    > €25,000
    €150 - €199
    Newport Beach, California
    Your Strategic Financial Communications Partner Gateway Group is a strategic agency focused on public relations and investor communications, designed to help scaling companies and public issuers stand out while building real trust in the market. Backed by more than 25 years across finance, energy, and B2B, we connect deep investor-relations kn... Read More
    Website
  • Do you need help finding your service provider?
    Elisa Mützel | Client Success Manager
    Elisa Mützel | Client Success Manager [email protected]
  • 51-200
    > €50,000
    €100 - €149
    Sunnyvale, California + 1
    AI/Deep Learning/Machine Learning development 📣 We help product leaders bring AI into their offerings, from model training to robust data-pipeline development. 🏆 14 years of expertise in data science and analytics 🥇 NVIDIA Elite Partner We put sustainability and social responsibility at the heart of AI development. Our team builds respon... Read More
    Website
  • 2-10
    > €1,000
    €150 - €199
    San Francisco, California
    Your Favorite Creative Agency Siege is a Creative agency and Multimedia Production Company in San Francisco. We believe that creating is more than putting out what you think everyone else would like. To create is to express yourself as you see fit. That's what we do. We take ideas , dreams, goals, feelings and use them as too... Read More
    Website
  • 11-50
    > €1,000
    > €200
    San Francisco, California + 1
    Deliver stable and vulnerability free software Today, TrustInSoft brings together an international group of specialists serving customers who care deeply about safety and security across the globe. The company was established in 2013, and its technology is created by seasoned engineers, many of them PhD holders. Joining TrustInSoft means beco... Read More
    Website
  • 11-50
    > €1,000
    €75 - €99
    Anaheim, California + 1
    Less Time, More Jobs Done SoftUp Agency is built to move faster than the usual development teams—getting your initiatives shipped in record time. By prioritizing polished, custom-fit software solutions, we turn what would normally require about three weeks into a three-day delivery, so your company benefits from peak prod... Read More
    Website
  • 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
    Website
  • 2-10
    > €10,000
    < €25
    San Francisco, California + 1
    Silicon Valley-grade PR for tech startups. Get to the next level. Our story starts in San Francisco in 2009, collaborating with leading B2B and enterprise teams across both hardware and software. We’ve tackled a wide range of challenges—from AI and machine learning to large-scale data, automation, cybersecurity, networking, and the underlying data infrastructur... Read More
    Website
  • 2-10
    > €10,000
    > €200
    Sacramento, California
    Do More With Less. Build systems that scale. Simple Stack gives teams a lighter way to achieve more: we design and build operational systems that scale with the business. Our focus is Airtable and no-code delivery. We create workflow automations, integrations, and structured systems that stand in for spreadsheets and disconnected tools. By... Read More
    Website
  • 1,001-5,000
    > €25,000
    €100 - €149
    San Diego, California + 26
    A borderless digital agency Mirum is a network without borders, bringing together more than 2,400 digital experts, brand storytellers, builders, and endlessly inquisitive people, all driven by a rare urge to shape what comes next. With teams active in 24 countries, we tap into a worldwide pool of knowledge to help businesse... Read More
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