Our industry experts determined the leading market research companies in California that help brands identify opportunities in the marketplace and engage their audiences successfully. Use our practical tool to filter listings by reviews, average rates and team size and pick the best partner for your business needs.

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 × Gaming × Sort by: Organic Rankings ×Clear Filters
  • We create digital products and grow with our partners!

    Rocketech is a software development company collaborating with 100+ Middle and Senior level IT and business professionals and specialising in analytics-driven web and mobile development. Our team has released 150+ products for 100+ startups and enterprises...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Blockchain
    • UI/UX Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed

    Rocketech Development Services

    • Mobile App Development
    • Web Development
    • Software Development
    • Blockchain
    • UI/UX Design
    • Digital Services
    • Managed Services
    • Market Research
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Walmart
    • Unilever
    • Vodafone
    • Saudi Aramco
    • IQ Option
    • HAYS
    • McKensey & Company
    • DBS
    • Aleta Planet
    • Halyk Bank
    Data sourced from the agency's DesignRush profile

    Rocketech Development Reviews & Testimonials

    • Andrey Bezsonov
      Andrey Bezsonov Lead at Absolute Live Gaming
      5.0★

      Web Development Review from Andrey Bezsonov

      We tasked Rocketech with building a roulette system that could live-stream game results directly from an offline casino. There were 3 iterations of the project. The solution has mobile and web versions, supports more than 30 integrations, and provides different monetization channels.Overall, we saved 9 times the budget, while getting high-quality services. The platform handles more than 20K players worldwide and 2 million bets a year. Weve been successful on the market for more than 5 years.

    • Victoria Oros
      Victoria Oros CEO at Zuzan Global Soultions
      5.0★

      Software Development Review from Victoria Oros

      ROCKETECH helped us set up the development of our scheduling service. Professional developers, great support, good communication and synchronization with the core team.What was it about the company that you didn't like, what should they do better?Duration of recruiting process, good developers is hard to find good if you can make it faster in few days Coaching of Product owner more deeply

    • Ainar Abdrakhmanov
      Ainar Abdrakhmanov CEO & Founder at Babystep TV
      5.0★

      Design Services Review from Ainar Abdrakhmanov

      Babystep is a Learning Management Platform (LMS) for parents who want to implement innovative teaching methods into their kids' learning curve. The platform connects parents to learning experts and provides accessible consults all over the world. The website combines the functionality of a social media and marketplace, serving as a ground for communication, blogging, and service exchange.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Designing Products That Perform

    DesignStein Studios is an Orange County, California based industrial design and product development firm. Founded in 2013 by Jesse Clemmer, the studio supports inventors, startups, and Fortune 500 companies by transforming concepts into manufacturing ready products through research-led, user centered design...

    Top Services:

    • Product Design
    • Creative Services
    • Market Research
    Location
    Costa Mesa, California
    Number of Employees
    Under 49
    Portfolios Count
    9 Projects Listed

    DesignStein Studios Services

    • Product Design
    • Creative Services
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Discovery Kids
    • Bed Bath & Beyond
    • Verizon
    • Crayola
    • Target
    • William Sonoma
    • The Container Store
    • T-Mobile
    • Precision Pro Golf
    • HTC
    Data sourced from the agency's DesignRush profile

    DesignStein Studios Reviews & Testimonials

    • victoria acosta
      victoria acosta Review from Google
      5.0★

      victoria acosta's Review Sourced from Google

      I rate this place of 5 if there were more starts with rate at that that much more the people are just amazing no words to describe the beauty of the expert picks at the most pleasurable staff we've never dealt with anywhere in my entire life and I are going to go out of my way to say they know how to treat a customer more businesses out of learn from these people

    • David Walker
      David Walker Review from Google
      5.0★

      David Walker's Review Sourced from Google

      Designstein Studios is great! They took our product The K9T Training Ball from a idea to production! We have been working with them for two years and they are patient, professional and responsive! Thank you Jesse!

    • N L
      N L Review from Google
      5.0★

      N L's Review Sourced from Google

      Great experience, Jesse knows his stuff and has lots of experience and contacts. He give you good information and feedback without trying to oversell you his services.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Simplifying Amazon, Amplifying Your Brand

    Commerce Ink was built from inside the Amazon ecosystem. After managing large portfolios, we saw brands struggle with fragmented strategy, content, and operations. We created a full-service model where everything works together under one roof. As operators, we focus on helping brands turn Amazon from a...

    Top Services:

    • Graphic Design
    • Branding
    • Digital Strategy
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Irvine, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000

    Commerce Ink Services

    • Graphic Design
    • Branding
    • Digital Strategy
    • UI/UX Design
    • eCommerce Development
    • PPC
    • SEO
    • eCommerce
    • Business Consulting
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • WD-40
    • Traeger Grills
    • Superpet
    • Insteon
    • Sellers Publishing
    Data sourced from the agency's DesignRush profile
  • Level Up Your Marketing

    GameChangerSF specializes in mobile app marketing, creative services, and data science. With eight years of experience and a track record of profitable apps marketed, we are the winning choice for your promotional initiatives...

    Top Services:

    • Mobile App Development
    • Digital Marketing
    • Media Buying
    • Market Research
    • Show more
    Location
    San Mateo, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed

    GameChangerSF Services

    • Mobile App Development
    • Digital Marketing
    • Media Buying
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Adult Swim
    • OWN
    • Samsung
    • Mattel
    • Bandai Namco
    Data sourced from the agency's DesignRush profile

    GameChangerSF Reviews & Testimonials

    • Gilda Soromenho
      Gilda Soromenho Review from Google
      2.0★

      Gilda Soromenho's Review Sourced from Google

      I had contact with this business, in a job online, that is why I gave that score

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Creative UX Design, Tailored for Growth.

    Experience design studio with all development-adept designers – designing with coding restrictions in mind for an accurate final product...

    Top Services:

    • UI/UX Design
    • Product Design
    • Web Design
    • WordPress Website Design
    • Web Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000

    Corl West LLC Services

    • UI/UX Design
    • Product Design
    • Web Design
    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • Design Services
    • Graphic Design
    • Market Research
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • McMillan Running
    • Ignition Creative
    • Bundle Birth
    • Cydcor, LLC
    • GameKnight Games
    • Monster Lighting
    • Parsus Solutions
    Data sourced from the agency's DesignRush profile
  • Strategy + Storytelling + Design For Mission-driven Impact.

    GLG Studio is a Black-owned creative strategy and communications studio based in Los Angeles and Oakland. We help mission-driven organizations and public-sector partners translate complex work into clear, culturally fluent campaigns that build trust and drive action. We blend stakeholder-informed strategy...

    Top Services:

    • Branding
    • Advertising
    • Market Research
    • Public Relations
    • Content Marketing
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000

    GLG Studio Services

    • Branding
    • Advertising
    • Market Research
    • Public Relations
    • Content Marketing
    • SEO
    • Graphic Design
    • Video Production
    • Email Marketing
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Fastly
    • Just Cities
    • University of Utah
    • Orlando Magic
    • Kids R Kids
    • Utah Valley University
    • United We Rise
    • Chan-Zuckerberg Initiative
    Data sourced from the agency's DesignRush profile

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
125,970+
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
6

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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For your project

1

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2

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