We've researched and ranked the best big data companies in California with a strong focus on collecting and analyzing, great amounts of digital information to help businesses improve their operations. You can use our practical tool to filter listings by average rates, client reviews and team size and pick the best choice for your brand.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × California × Marketing Analytics & Big Data × Sort by: Organic Rankings ×Clear Filters
  • You Create. We Sell.

    You Create. We Sell.

    Art of Next is fervently dedicated to aiding brands in attaining extraordinary growth. Leveraging our strategic proficiency, deep industry insights, and data-driven methodology, we empower your brand to distinguish itself, generate revenue, and fortify its position in the continually evolving business...

    Top Services:

    • SEO
    • PPC
    • eCommerce
    • eCommerce Development
    • CRO
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Connect + Protect

    Connect + Protect

    Resolute is a global agency specializing in paid media, performance marketing and measurement...

    Top Services:

    • Media Buying
    • Digital Marketing
    • Advertising
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $375/hr
    Minimal Budget
    $1,000 - $10,000
  • We Are Modern-Day Storytellers That Live and Breathe Brands.

    We Are Modern-Day Storytellers That Live and Breathe Brands.

    We like to think of ourselves as modern day storytellers, telling stories through beautiful design, words, and thought. Immersed in culture and art, we live to create intuitive brand connections and iconic brands.Achieving an emotional and cultural connection with the consumer is our main focus...

    Top Services:

    • Branding
    • Creative Services
    • Digital Marketing
    • Web Design
    • Media Buying
    • Show more
    Location
    El Segundo, California
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
  • Top Digital Marketing Agency In USA

    Top Digital Marketing Agency In USA

    DigiTec Studio Top digital marketing agency in USA offering SEO, web design, branding, and results-driven solutions. See how we can help your business grow...

    Top Services:

    • Creative Services
    • SEO
    • Digital Marketing
    • Content Marketing
    • Logo Design
    • Show more
    Location
    Glendale, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
  • Websites for the Places People Call Home

    Websites for the Places People Call Home

    Websites for Real Estate, Multifamily Apartments, and RV Parks —Designed to be found, answer questions, build trust, and move people to a decision...

    Top Services:

    • Web Design
    • WordPress Website Design
    • UI/UX Design
    • Digital Strategy
    • Digital Marketing
    • Show more
    Location
    Fremont, California
    Number of Employees
    Under 49
  • Create Your Brand. Launch Your Product.

    Create Your Brand. Launch Your Product.

    We offer full branding, marketing campaigns & product launch services...

    Top Services:

    • Branding
    • UI/UX Design
    • Graphic Design
    • Web Design
    • Market Research
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Your Digital Marketing Experts

    Your Digital Marketing Experts

    Jonah Creatives is a digital marketing agency that specializes in Web Design and SEO Services. We help small—to medium-sized businesses and cater to business professionals who provide specialty services, as well as companies that sell products online...

    Top Services:

    • Web Design
    • SEO
    • Digital Marketing
    Location
    Long Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • The Integrated Marketing Agency for the AI Age

    The Integrated Marketing Agency for the AI Age

    Strategy. Creative. Technology...

    Top Services:

    • Digital Strategy
    • Digital Services
    • Content Marketing
    • Creative Services
    • Video Production
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    Location
    San Carlos, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
  • Award-Winning SEO Company & Digital Marketing Agency

    Award-Winning SEO Company & Digital Marketing Agency

    We offer data-driven digital strategies and sustainable results. Ours is a performance-based model. We have no contracts and are very vested in the success of all of our clients. We pride ourselves on long-term, mutually beneficial relationships. Our first client ever (10+ years ago) is still with us to...

    Top Services:

    • PPC
    • Digital Marketing
    • SEO
    • Social Media Marketing
    • Web Development
    • Show more
    Location
    Westlake Village, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • We Are Strategic Marketers With in-House Experience at Tech Companies.

    We Are Strategic Marketers With in-House Experience at Tech Companies.

    We're a growth marketing agency that helps product-led brands create exponential growth. Trust the data-driven team that delivers 400x the revenue and 300x the traffic in one year. When you're ready to grow, we're ready to go...

    Top Services:

    • SEO
    Location
    Long Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $10,000 - $25,000
  • We Utilize Data-Driven Strategies to Simply Drive Results.

    We Utilize Data-Driven Strategies to Simply Drive Results.

    TenStrat Performance Marketing is dedicated to accelerating growth using a data-driven approach. With over 25 years of combined digital marketing experience, we bring extensive expertise in working with businesses ranging from startups to Fortune 500 companies...

    Top Services:

    • Digital Marketing
    Location
    San Diego, California
    Number of Employees
    Under 49
  • Empowering Business Through Technology

    Empowering Business Through Technology

    Skalable Technologies specializes in driving digital transformation for businesses across various industries. With over 20 years of experience, the firm provides tailored software solutions, including business applications, cloud integrations, and automation. Its expertise in business consulting ensures that...

    Top Services:

    • Cloud Consulting
    • Business Consulting
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Locally Grown. Strategically Driven.

    Locally Grown. Strategically Driven.

    Marketing by the C is a full-service marketing and media firm providing tailored solutions to locally owned businesses in San Jose and the Greater South Bay...

    Top Services:

    • Web Design
    • Video Production
    • Reputation Management
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $185/hr
    Minimal Budget
    $1,000 - $10,000
  • Empowering Businesses with Intelligent Data Solutions.

    Empowering Businesses with Intelligent Data Solutions.

    ZALICA is a premier IT consulting company specializing in big data and business intelligence solutions, combining advanced AI and ML technologies to empower businesses globally...

    Top Services:

    • IT Services
    • Business Consulting
    • Software Development
    • eCommerce Development
    • Show more
    Location
    Glendora, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Digital Growth Success Partner.

    Your Digital Growth Success Partner.

    CONTUS Tech stands as a prominent global authority in digital engineering services, heralded for its transformative impact on businesses worldwide. Our forte lies in crafting cutting-edge digital products, pioneering connected vehicle experiences, and spearheading next-generation streaming services that...

    Top Services:

    • DevOps Consulting
    • IT Services
    • Mobile App Development
    • IoT
    • Digital Services
    • Show more
    Location
    Santa Clara, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
  • 4 Steps to Cloud 9

    4 Steps to Cloud 9

    iCode49 Technolabs stands out as a premier provider specializing in the meticulous development of cutting-edge iOS and Android mobile applications uniquely crafted for both startups and global brands. Our expertise lies in driving innovation within the ever-evolving mobile landscape, where we leverage our...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • WordPress Website Design
    • eCommerce Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
  • SmartSites

    VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.

    Think Web. Think Smart. Partner With the #1 Rated Digital Marketing Agency.

    A results-driven digital marketing company, SmartSites provides expertise in PPC, SEO, email marketing, web design and development, and social media marketing backed by 15+ years of experience. Its accomplishments include serving 500+ clients and helping them raise $100M+ in revenue...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Email Marketing
    • Show more
    Location
    San Diego, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Portfolios Count
    4 Projects Listed
  • HigherVisibility

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    5-Time SEO Agency of the Year. [Named 2024 SEO Agency of the Year by Search Engine Land]

    HigherVisibility is a digital marketing agency delivering SEO, PPC, Google Ads, Facebook Ads, link building, and web design. Named SEO Agency of the Year five times, it serves franchises, law firms, eCommerce, and automotive businesses from local to Fortune 1000 scale...

    Top Services:

    • SEO
    • Digital Marketing
    • Social Media Marketing
    • PPC
    • Advertising
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
125,808+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
49%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
218

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2

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