Ranked · 64 of 106 assessed
Ordered by Agency List ScoreStrategic planning and market research for diverse sectors
Social media insights and digital experience management for Fortune 500 clients.
User research for enterprise product and UX teams
Designs digital products for brain change and elder care
Empowering brands through market research and strategic growth
Strategic research and data intelligence solutions
High-quality survey research and data collection services
Global market research and strategy consulting across 135+ countries
Specializes in Economic Development and Strategic Marketing
Data-backed insights for strategic business decisions and market understanding
Market research and brand strategy for diverse industries
User experience research for digital marketing and product development
Analytics and PPC services for inbound lead capture and search visibility
Market research and strategic consulting for diverse industries
Delivers actionable insights across IT and security landscapes
Strategic research and disruptive methodologies for informed decision-making
Market research and contact center solutions for healthcare and government.
Data analytics and strategy for technology and media industries
Human-centered market research with qualitative and quantitative insights
Market analysis and forecasting for the video game sector
Strategic consulting and proprietary market research services
Evidence-based brand strategies for compelling market growth.
Immersive research and strategic ideas for brand advancement
Market research and consulting with focus groups and surveys
Web and branding services for inbound lead capture and search visibility
UX research and design for user-friendly digital products
Quantitative and qualitative research covering brand health, customer journeys, and market strategy
Market and opinion research for data-driven decisions and public sentiment analysis
UX research and product design for insurance carriers and financial services firms
Delivers qualitative and quantitative insights for diverse industries
Quantitative and qualitative market research with CMS-approved CAHPS surveying for healthcare clients
Data pipelines, custom software, and web tools for governments, nonprofits, and journalists
Engages customers through online communities and co-creation.
SEO and PPC services for inbound lead capture and search visibility
SEO and PPC services for inbound lead capture and search visibility
Customized research for public opinion and policy insights
Research-driven marketing and strategy for diverse industries
Bridging culture and business for Japanese market success
Uncover insights with custom research and customer experience tools
Integrated marketing for education markets across digital, print, and events.
Global marketing research with online focus groups and customer insights
Data-driven surveys for community and transportation insights
Data-driven market research and brand strategy solutions
Market research and consumer insights for diverse industries
Translation, interpretation, and localization services for multinational corporations
Market research recruiting and project management expertise
Specializes in market research and usability testing
SEO and PPC services for inbound lead capture and search visibility
Fast, reliable market research with tailored insights
Market research and data analytics for strategic business decisions
Branding and PPC services for inbound lead capture and search visibility
Global insights through B2B and consumer research panels
Transforming data into insights with behavioral tracking and audience analysis
Market research and analysis for travel and tourism sectors
Non-personal healthcare communications reaching physicians, pharmacists, NPs, and PAs
Marketing consulting with qualitative and quantitative research expertise
Marketing technology and services to drive customer loyalty
Market research and B2B consulting for revenue growth
Market research with focus groups and data collection expertise
AI-powered market research and consumer insights for global brands
Voice of business clients for financial service insights
Customized market research for strategic insights and growth
Brand strategy and campaigns built around emotional customer needs, not products
Trend forecasting and creative product development for beauty and lifestyle
Also in United States · 63 not ranked here
21 have not yet been assessed on the Agency List Score. Alphabetical.About this ranking
What this page ranks
This page ranks 64 of the 106 assessed market research agencies in United States — the ones carrying a published score — out of 127 listed.
The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.
Cohorts and awards
Agencies are compared within a cohort — here, Market Research in United States. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 106, so the strongest award available here is top 5%.
The 21 market research agencies not yet assessed are listed on this page but not ranked.
A further 42 were assessed and no published evidence of their work was found, so no score is shown for them.
Paid placement
Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.
Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.
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Services in United States
Questions
- How many market research agencies are in United States?
- 127 are listed on Agency List in United States. 106 of them have been assessed on the Agency List Score as of October 2026, and 64 of those carry a published score.
- Which market research agency in United States is ranked highest?
- SIR, with an Agency List Score of 97.9, ranks #1 of 106 assessed agencies in Market Research in United States.
- Why are 63 market research agencies listed here but not ranked?
- 21 of the 127 listed have not yet been assessed on the Agency List Score. A further 42 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
- How is the ranking determined?
- By Agency List Score, within the Market Research in United States cohort of 106 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.