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 × $10,000 - $25,000 ×Clear Filters
  • 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
  • Marketing For Digital Natives

    Grazitti Interactive, a global leader in digital innovation, offering AI-driven solutions to drive customer success. We specialize in Salesforce, marketing automation, analytics, and more, partnering with industry giants to deliver results-oriented solutions for clients...

    Top Services:

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Mountain View, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 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
  • Building Brand Awareness & Executive Impact

    JMAC PR is a Los Angeles-based boutique communications agency specializing in PR support for tech startups. We partner with founders and leadership teams to amplify their stories, shape market positioning, and drive meaningful media coverage. Through bold storytelling, targeted outreach, and audience-first...

    Top Services:

    • Public Relations
    • Branding
    • Content Marketing
    • Social Media Marketing
    • Event Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
  • Provider of Data Analytics Services

    Perceptive Analytics is an award-winning analytics firm delivering cutting-edge solutions in Advanced Analytics, Generative AI, and Business Intelligence. We help organizations unlock the full value of their data. Our core strength is empowering businesses through adept data utilization...

    Top Services:

    • Market Research
    • eCommerce
    • Big Data Analytics
    • AI Development
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • We Manage the Marketing You Dread.

    Semtrak invites you to leverage our business development expertise cultivated over 15 years of collaboration with prominent U.S. brands. Our specialization lies in harnessing the potential of Google Ads and implementing effective SEO strategies to propel the growth of your business and elevate the online...

    Top Services:

    • SEO
    • eCommerce Development
    • Branding
    • Content Marketing
    • PPC
    • Show more
    Location
    Laguna Niguel, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • We're Marketing Obsessed

    Bloom Ads Global Media Group is a full service media strategy, planning and buying agency. We believe in customer and EMPLOYEE first and encourage diversity in thought and creativity. We embrace our inner and outer family with 100% encouragement and foster a supportive environment within the Bloom community...

    Top Services:

    • Digital Marketing
    • Media Buying
    Location
    Woodland, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Test. Optimize. Scale.

    Digital Niche Agency is the leader in Investor and User acquisition for early stage companies...

    Top Services:

    • Digital Marketing
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
  • 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

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
129,495+
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
9

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

See how rankings and monetization work.