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 × Retail × Under $1,000 ×Clear Filters
  • eCommerce Consulting & Services

    MakkPress Technologies is an eCommerce consulting and services firm specifically focused on helping D2C brands understand how to grow their brand successfully online...

    Top Services:

    • Web Design
    • eCommerce Development
    • SEO
    • eCommerce
    • PPC
    • Show more
    Location
    Aliso Viejo, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    8 Projects Listed
  • Full-Stack Digital Marketer, Ex-Googler located in the San Francisco Bay Area

    We provide affordable digital marketing services for Enterprise, Small and Medium Businesses and Startups. We've worked with all types of verticals that we specialize in organic and paid growth...

    Top Services:

    • Email Marketing
    • eCommerce
    • SEO
    • Social Media Marketing
    • Digital Marketing
    • Show more
    Location
    Mountain View, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • 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
  • AI Marketing Excellence

    At Beyond the Arc, we help our clients sharpen their focus to make improvements that matter most to their customers. Through our strategy consulting, advanced analytics, data mining and strategic communications, our clients can differentiate their business and win in competitive markets...

    Top Services:

    • Content Marketing
    • Digital Marketing
    Location
    San Francisco, California
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • Simplify & Grow

    Epik Solutions is a global organization that embraces creativity and diversity, uses technology to inspire and implement solutions to meet our customer needs. Our capabilities include: - Digital Services: helping clients to reimagine and capture possibilities while strengthening the performance of their...

    Top Services:

    • Digital Marketing
    • Email Marketing
    • eCommerce
    Location
    Pleasant Hill, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • The Fitness Marketing Agency

    MAGNA APEX was founded by Reneir Cruise in June 2012 and identifies itself as The FITNESS Marketing Agency, working with Clients that own small to medium business that specialize in Physical Fitness, Mental Wellness, and Financial Advisement...

    Top Services:

    • Digital Strategy
    • SEO
    • PPC
    • Social Media Marketing
    • Email Marketing
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • Unlocking Your Business Potential with Precision Data.

    Collaborate with Database Providers to access accurate and focused data, essential for connecting with potential prospects. Our suite of solutions covers data profiling, verification, and management, ensuring the delivery of clean and comprehensive information crucial for your success in ABM marketing and...

    Top Services:

    • Email Marketing
    • Digital Marketing
    • Market Research
    • Direct Marketing
    • Show more
    Location
    Fremont, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • 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

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
8

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

See how rankings and monetization work.