What are the best datasets for market research?

For market research, the best datasets fall into three buckets: syndicated consumer/retail panels, industry and market‑size databases, and open/government statistics. The right mix depends on whether you need consumer behavior, market sizing, or industry structure. worldmetrics

Syndicated consumer and retail panels (purchase & attitude data)

Purchase and shopper behavior

• NielsenIQ (NIQ)
  • Retail measurement (scanner/POS), consumer panels, and category analytics; widely used for share, velocity, distribution, and promo effectiveness. worldmetrics
• Circana (ex‑IRI)
  • Similar to NIQ: retail sales, household panels, and category insights; often positioned as a cost‑aware alternative for CPG/retail strategy. zipdo
• GfK, Kantar
  • Consumer panels and retail tracking across multiple categories and regions; strong for cross‑market benchmarking. zipdo

Attitudes, brand health, and survey panels

• YouGov
  • Large global survey panel with brand tracking, consumer opinions, and shopper intelligence; useful for brand health, messaging tests, and segmentation. zipdo
• GWI (GlobalWebIndex), Mintel, Numerator
  • Consumer lifestyles, media usage, product adoption, and purchase drivers; often used alongside panels for “why” behind the “what”. zipdo
• Survey panel providers (Cint, Dynata, Prolific, Pollfish, Toluna, dscout, User Interviews, UserTesting)
  • Access to respondents for custom quantitative/qualitative studies (concept tests, pricing, UX, diary studies). cleverx

Industry and market‑size databases (ready‑to‑cite stats)

• Statista
  • 1M+ statistics from 22,500+ sources across 170 industries and 150+ countries; strong for quick, citable market sizes, forecasts, and competitor stats. marketintelligencetools
• Euromonitor Passport
  • Deep consumer markets data (categories, brands, channels) with forecasts; widely used for FMCG, beauty, alcohol, tobacco, and travel. marketintelligencetools
• IBISWorld, GlobalData, S&P Global Market Intelligence, Mintel, EMARKETER (now part of eMarketer/Insider Intelligence)
  • Industry reports, market sizes, competitive landscapes, and trend analysis; good for strategy decks and investment memos. marketintelligencetools
• Bloomberg Intelligence, MarketResearch.com, Global Market Database
  • Additional options for sector deep dives and custom data modules; pricing ranges from per‑report to high‑five‑figure annual subscriptions. marketintelligencetools

Open and government datasets (free, foundational)

United States

• Census Bureau – County Business Patterns (CBP)
  • Establishment counts, employment, and payroll by industry (NAICS) and geography; starting point for market sizing. vantainsights
• Census – Statistics of U.S. Businesses (SUSB)
  • Firm counts by employee size class; shows whether a market is dominated by small vs large players. vantainsights
• BLS – QCEW and OES
  • Employment and wage benchmarks by industry and occupation; useful for labor market context and cost structures. vantainsights
• FRED, SEC EDGAR
  • Macro indicators and public company disclosures for industry context and competitive benchmarking. vantainsights

Other regions and global

• UK ONS business statistics, Eurostat, OECD, World Bank, national open data portals
  • Sector output, trade, employment, and firm demographics; essential for cross‑country market assessments. vantainsights
• Curated open‑data lists for market research
  • Guides that aggregate the best free sources by region and topic (industry stats, consumer, trade, etc.). cuberfy

How to choose

• CPG/retail strategy: Start with NIQ or Circana for sales/share and panels; add YouGov/GWI/Mintel for attitudes and segmentation. worldmetrics
• Market sizing and industry overviews: Use Statista, Euromonitor, IBISWorld, or GlobalData for citable numbers; validate with Census/BLS/ONS/Eurostat where possible. marketintelligencetools
• Custom consumer research: Build studies on Cint/Dynata/Prolific/Pollfish/Toluna (quant) and dscout/User Interviews/UserTesting (qual), then triangulate with syndicated panels. cleverx

If you tell me your industry, target regions, and whether you need consumer behavior, market sizes, or both, I can suggest a concrete dataset stack and example metrics.