Need a big data company in California to help with data mining, data visualization, and business intelligence? We evaluated verified client feedback and case studies from big data firms across the state to profile the leading performers across our listing. Browse the agencies and tailor your search by budget, rates, or team size to find a partner aligned with your criteria. 

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 × Software & IT Services ×Clear Filters
  • Results Driven Strategies

    Facet Interactive is the go-to digital strategy agency. Our data-driven insight helps clients focus on higher-yield projects while we ensure strong returns through integrated marketing campaigns. We can step in as your product owner or CMO to provide direction when it comes to making informed product and...

    Top Services:

    • Web Development
    • AI Development
    • Software Development
    • IT Services
    • CRM Consulting
    • Show more
    Location
    El Segundo, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
  • Build Autonomous Enterprises with AI-Powered Automation & Faster Software Delivery

    Wizr AI helps enterprises build autonomous operations and accelerate software delivery using AI-powered automation and AI-driven engineering. Our platform enables organizations to deploy AI agents, assistants, and agentic workflows across customer support, ITSM, and finance. Combined with AI-powered product...

    Top Services:

    • CRM Consulting
    • IT Compliance Solution
    • DevOps Consulting
    • IT Services
    • Cloud Consulting
    • Show more
    Location
    Pleasanton, California
    Number of Employees
    50 - 99
    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
  • Unlocking Intelligence Elevating Performance

    The AI race is won by moving from pilots to production, from promise to performance. Fluidic Intelligence is how we help you unlock that momentum and sustain it at scale...

    Top Services:

    • UI/UX Design
    Location
    San Jose, California
    Number of Employees
    1000 & Up
  • See Beyond, Rise Above.

    Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    Santa Clara, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up

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
126,194+
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
55

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

See how rankings and monetization work.

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