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: Avg Hourly Price: Low to High ×Clear Filters
  • The World Needs You. And You Need Us.

    Mod Girl Marketing gives your sales team the training, strategies, and support they need to generate predictable meetings month over month the agency's customised training produces noticeable benefits on LinkedIn for your workforce. The firm provides your sales teams with the appropriate tools and methods to...

    Top Services:

    • PPC
    • Social Media Marketing
    • Digital Marketing
    • Advertising
    • Content Marketing
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
  • Websites Designed by Real People.

    MyMediaDesigner is a bay area digital marketing boutique. We specialize in responsive website design, graphic design, video production, and collateral marketing...

    Top Services:

    • Web Design
    • Graphic Design
    • Video Production
    • SEO
    • Digital Marketing
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
  • Helping brands grow with performance marketing

    #1 paid marketing agency to help you grow your business. We create high performing paid marketing campaigns designed to scale your business...

    Top Services:

    • Advertising
    • Media Buying
    • PPC
    • Digital Marketing
    • Creative Services
    • Show more
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
  • Fully Scalable Digital Growth Agency.

    Pactx is dedicated to partnering with you on your digital transformation journey and we pride ourselves in being the anti-agency. Your success is our success! Change is hard but your competitors are not sitting idly by waiting for you. To evolve we must continually improve, learn, and grow and PactX will help...

    Top Services:

    • SEO
    • Digital Marketing
    • eCommerce
    • CRO
    • Email Marketing
    • Show more
    Location
    San Clemente, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed
  • We Influence Consumer Behavior for Global Brands.

    TRAFFIK is a full-service advertising firm located in the heart of Southern California that specialises in developing strategies that increase demand and establish enduring bonds between businesses and their customers...

    Top Services:

    • SEO
    • Advertising
    • Social Media Marketing
    • Content Marketing
    • Digital Marketing
    • Show more
    Location
    Irvine, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $205/hr
    Minimal Budget
    $1,000 - $10,000
  • We connect the dots between insights and impact, creativity and conversion, people and purpose.

    Kiosk is a full-service marketing agency that connects the dots between insights and impact, creativity and conversion, people and purpose. Headquartered in Novato, California, we drive meaningful results by putting people at the heart of everything we do...

    Top Services:

    • CRO
    • Advertising
    • Branding
    • Content Marketing
    • Social Media Marketing
    • Show more
    Location
    Novato, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $210/hr
    Minimal Budget
    $25,000 - $50,000
  • AI-augmented workflows for marketing, sales, content generation and decision-making.

    SightsAI creates AI-augmented workflows for marketing, sales, content generation and decision-making. We automate campaign and content processes, support prospect research and sales follow-up, and turn data into evidence summaries and scenario comparisons for human decisions. From scoping and planning to...

    Top Services:

    • AI Development
    • Content Marketing
    • Software Development
    • Digital Marketing
    • Social Media Marketing
    • Show more
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $220/hr
  • Strategic marketing for healthcare, life sciences, and wellness brands focused on measurable growth.

    Quaintise is a strategic marketing agency specializing in healthcare, life sciences, wellness, and nutrition. Since 2003, weve helped organizations build stronger brands, reach the right audiences, and turn marketing into measurable growth. Our integrated approach combines industry insight, creative strategy...

    Top Services:

    • Creative Services
    • Branding
    • Digital Strategy
    • Social Media Marketing
    • SEO
    • Show more
    Location
    Santa Monica, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $225/hr
    Minimal Budget
    $1,000 - $10,000
  • The Last Digital Marketing Agency You'll Ever Have to Research

    Welcome to SkyDiamond Elite, your premier destination for bespoke ecommerce digital marketing solutions in fashion/apparel, luxury/lifestyle, and beauty. With a focus on personalized strategies and cutting-edge technologies, we specialize in elevating your brand's online presence with tailored digital...

    Top Services:

    • Digital Strategy
    • Email Marketing
    • Social Media Marketing
    • SEO
    • PPC
    • Show more
    Location
    Beverly Hills, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
  • Ready To Be Found Online? We Can Help!

    California SEO Professionals specializes in offering scalable SEO solutions for startups and SMB in the areas of San Francisco, San Diego, and Los Angeles...

    Top Services:

    • Digital Marketing
    • Content Marketing
    • SEO
    • Market Research
    • PPC
    • Show more
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Accelerating Growth Through AI-Powered Performance Marketing

    Direct Agents is an independent, minority-owned digital marketing agency that specializes in performance-driven customer acquisition solutions. Founded by first-generation immigrants, Direct Agents celebrates its 19th year in business this year...

    Top Services:

    • Digital Marketing
    • CRO
    • PPC
    • Social Media Marketing
    • eCommerce
    • Show more
    Location
    Culver City, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $50,000 & Up
  • Guaranteed Top 3 Position on Google Maps | AI Structured Websites

    If you want to dominate Google Maps, Local Services Ads, or Yelp, we have the systems, strategies, and guarantees to get you there. Lets put your business at the top of search results where your next customers are looking!...

    Top Services:

    • Digital Marketing
    • Web Design
    • SEO
    Location
    San Diego, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Engineering Commercial Infrastructure For B2B Life Sciences.

    Fractorial provides account-based marketing services tailored for the unique needs of B2B life science companies. Our approaches to find companies aligned to your ICP, deploy messaging and content that resonate with each member of the buying group, and drive business opportunities and ROI will elevate your...

    Top Services:

    • Digital Strategy
    • Digital Marketing
    • Content Marketing
    Location
    Hercules, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
  • Be the answer AI gives — Senior-led SEO, AI Search & Web Design for Legal, Health & B2B Teams

    Single Origin is a senior, design-led marketing team building for the AI-search era. SEO, AI visibility, paid media, and web design under one roof and one accountable partner, tested over the last decade...

    Top Services:

    • AEO
    • SEO
    • WordPress Website Design
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Walnut Creek, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Introducing Potential For Explosive Brand Expansion

    At Half Past Nine, we offer powerful solutions to leading SaaS, E-commerce, and Healthcare brands. Our experienced team of performance media advisors are well-versed in providing premium-quality infrastructure consulting services along with data leadership expertise that can help your business reach its full...

    Top Services:

    • Social Media Marketing
    • PPC
    • Digital Marketing
    • Digital Strategy
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $10,000 - $25,000
  • Achieving the Unachievable.

    We create and manage the world's most iconic brands. Brand and product agency that delivers heroic work and legendary clients. DECOSTA has worked with clients in a wide range of industries including entertainment, consumer goods, technology, energy, finance, and more...

    Top Services:

    • Digital Services
    • Branding
    • Creative Services
    • Product Design
    • Digital Strategy
    • Show more
    Location
    Burbank, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed
  • 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
  • Digitally Disrupting Dullness.

    Creative27 is a multi-disciplinary digital product design and development agency that drives lightning-speed digital innovation...

    Top Services:

    • Web Design
    • Mobile App Development
    • eCommerce Development
    • Video Production
    • Audio Production
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $500/hr
    Portfolios Count
    7 Projects Listed
  • A Connected Customer Experience Consultancy

    Envoy is a full-service brand and digital innovation consultancy founded in 2010. Headquartered in Irvine, California, with studios in Chicago and San Diego, the agency combines design, technology and data to craft seamless customer journeys across brand, commerce, web, product and physical spaces...

    Top Services:

    • Package Design
    • Branding
    • Graphic Design
    • Social Media Marketing
    • Product Design
    • Show more
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $500/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 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
129,437+
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
169

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