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 × Home & Garden ×Clear Filters
  • Driving Serious Business Results

    KlientBoost is a performance marketing agency serving 250+ clients across SaaS, e-commerce, and lead gen, delivering PPC, SEO, email, and CRO. Reporting a 63% average ROI increase in the first 3 months, it suits businesses seeking accountable digital marketing...

    Top Services:

    • PPC
    • Digital Marketing
    • SEO
    • CRO
    • Email Marketing
    • Show more
    Location
    Costa Mesa, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
  • Revenue-Focused Digital Marketing

    Elit-Web is a full-service digital marketing agency with 12+ years of experience delivering SEO, PPC, social media, email, and content marketing across 24+ industries. Reporting 220% average client ROI, it serves 500+ companies seeking data-driven digital growth...

    Top Services:

    • SEO
    • Digital Marketing
    • PPC
    • eCommerce
    • Social Media Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    47 Projects Listed
  • Grow your Revenue through Transparent & Results-Driven SEO

    Award winning services and cutting-edge software to grow your traffic.LinkGraph - an award winning digital agency crafts marketing solutions for a digital world with our powerful SEO software and agency services...

    Top Services:

    • SEO
    • Digital Marketing
    • Public Relations
    • Digital Strategy
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Portfolios Count
    6 Projects Listed
  • Empowering Your Digital Future with Innovative IT Solutions

    At Quantum IT Innovation, our team excels in AI, Big Data, RPA, and Mobile App Development for iOS, Android, and Cross-Platform. We also offer expert SEO, PPC, and Social Media services to drive your business forward in the USA, UK, Canada, Ireland, UAE, Australia, India, & across the globe...

    Top Services:

    • Web Development
    • Social Media Marketing
    • SEO
    • PPC
    • IT Services
    • Show more
    Location
    San Clemente, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    101 Projects Listed
  • Growth Done Right

    Moburst is a digital & creative full-service, mobile-first marketing agency that helps companies to scale and become category leaders. From Fortune 1000 brands to startups our key clients: Google, Uber, Samsung, Discovery, Dunkin', Robinhood. Playtika, Gett, Fiverr, Pfizer, Nielsen, Sony, Reddit, Dropbox...

    Top Services:

    • Digital Marketing
    • Web Design
    • Social Media Marketing
    • PPC
    • Media Buying
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
  • The electrifying force that will take your business to new heights.

    We're Volts Consulting, a team of design experts and marketing strategists passionate about turning your online presence into a powerful growth engine...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • Digital Services
    • Branding
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Innovative design and development

    Mobikasa is a full-service global digital agency headquartered in Miami, delivering high-performance web, mobile, and e-commerce solutions since 2011. We help brands scale through custom apps, scalable storefronts, and data-driven marketing, blending strategy, design, and technology...

    Top Services:

    • Web Development
    • eCommerce Development
    • Web Design
    • Mobile App Development
    • Digital Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    13 Projects Listed
  • Award-Winning Los Angeles & Malibu SEO Company

    Approach SEO is a San Diego based, award-winning SEO agency serving businesses across Southern California from San Diego to Los Angeles and Malibu. Established in 2011, the firm specializes in both local and national SEO campaigns tailored to unique business objectives, helping more than 5,000 brands rank on...

    Top Services:

    • Digital Marketing
    • Advertising
    • Social Media Marketing
    • PPC
    • SEO
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Built for Results, Not for Show

    At Tower 25, we elevate brands to the next level through multiple advertising services. Our expertise in SEO ensures your online presence is as effective as it is engaging, while our direct marketing strategies are crafted to deliver targeted, measurable results. We help brands come to life with engaging...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    Location
    Santa Monica, California
    Number of Employees
    Under 49
  • Dedicated Account Managers Focused On Your Growth

    Prime Seller Strategies is a full service Amazon agency has helped brands increase sales by 32 % in 120 days, decrease ACOS by 26 % in 90 days, and gain an 18-point rise in detail-page conversion rates...

    Top Services:

    • PPC
    • CRO
    • SEO
    • Digital Marketing
    • Advertising
    • Show more
    Location
    Carlsbad, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $79/hr
    Minimal Budget
    $1,000 - $10,000
  • Full-Service Ecommerce Agency for Data-Driven Consumer Brands

    Digital Operative (DO) is an award-winning, full-service, digital commerce agency with over 12 years of experience in providing innovative solutions to help our clients pursue business growth.We've joined forces with 85Sixty.Our agency capabilities include strategic planning, design, UX, digital...

    Top Services:

    • SEO
    • Social Media Marketing
    • Digital Marketing
    • Affiliate Marketing
    • PPC
    • Show more
    Location
    San Diego, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Growth Goals. It's Kinda Our Thing.

    Kreativa Group is a Miami & Los Angeles based, boutique growth marketing and creative agency specializing in transformative growth for our clients. As your growth partner, your goals are our goals, were obsessed with your success!...

    Top Services:

    • Digital Marketing
    • PPC
    • SEO
    • Social Media Marketing
    • CRO
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
  • Helping Brands Thrive With Next-Level Solutions

    Hire a web design company in california to ensure product marketing through multi-channels email marketing, social media marketing, search engine optimization, and beyond...

    Top Services:

    • Graphic Design
    • Branding
    • Design Services
    • Product Design
    • Video Production
    • Show more
    Location
    California City, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
  • Digitsbits: Crafting Websites That Work, Wow, and Win.

    Digitsbits is a web design and digital marketing agency based in Los Angeles thats all about creating websites that look great and actually perform well. We also whip up online strategies that fit your business like a glove. From SEO and PPC to social media marketing and custom web development, were here to...

    Top Services:

    • SEO
    • Digital Marketing
    • Web Development
    • WordPress Website Design
    • Web Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    2 Projects Listed
  • Turning Ideas Into Results!

    Design and Marketing Agency located in Los Angeles! Here your company is value. We're here to boost your digital presence and maximize your growth potential...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • SEO
    • Social Media Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Portfolios Count
    5 Projects Listed
  • Empower Your Business With Custom Marketing Solutions.

    Kampp Technology & Marketing as the Internet Marketing Company in Orange County, We Implement A Marketing Strategy Specifically For your Business Needs , We do not take one solution fits all approach so with us you are getting 100 % Tailored and customized Internet Marketing Solution which seamlessly...

    Top Services:

    • Web Design
    • eCommerce Development
    • SEO
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Laguna Hills, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • We Build Brands, Experiences, and Scalable Systems

    The Fields Agency is a digital marketing agency that helps established and startup businesses alike reach their full potential. We specialize in delivering creative solutions to maximize brand visibility, engagement, and conversions. Our mission is to provide data-driven strategies that generate real results...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • SEO
    • Digital Marketing
    • Show more
    Location
    Elk Grove, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Your One-Stop Shop Digital Marketing Company

    Whether you are looking for improved reputation management, creative search marketing strategies, or a new website build, our agency has the resources to help you achieve your business goals...

    Top Services:

    • Graphic Design
    • Reputation Management
    • Digital Strategy
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Digital Marketing That Helps Service Businesses Get Found, Generate Leads, and Grow

    Rocket PPC is a digital marketing agency helping service businesses increase visibility, generate qualified leads, and grow through customized marketing strategies. Our services include Google Ads, Facebook and Instagram Ads, Microsoft Ads, Local SEO + AEO, website design, Google Maps optimization...

    Top Services:

    • PPC
    • SEO
    • AEO
    • Social Media Marketing
    • Web Design
    • Show more
    Location
    Running Springs, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Growth Marketing for Small Businesses

    Moorpark Marketing helps small businesses turn scattered marketing into a clear growth system. We support restaurants, salons, service businesses, ecommerce brands, and local companies with strategy, Google Ads, SEO, website optimization, analytics, and conversion tracking. Our work is built for owners who...

    Top Services:

    • Digital Marketing
    • PPC
    • SEO
    • CRO
    • Web Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    Under $1,000
  • Quality Visuals & Impactful Strategy

    Levesque Creative is a creative agency and media production firm based in Sacramento, California, specializing in visual content and digital growth strategies for architects, landscape designers, swimming pool builders, and luxury builders. Its services combine architectural photography and video, 4K drone...

    Top Services:

    • Video Marketing
    • Video Production
    • Creative Services
    • Design Services
    • Web Design
    • Show more
    Location
    West Sacramento, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • 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

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
129,387+
2

Portfolio Review

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

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
22

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.