When it comes to market research services, there are several top-notch options available in 2023. These services offer valuable insights and data that can help businesses make informed decisions. Here are seven of the best market research services:

1. 1. Nielsen: Nielsen is a well-known market research company that provides comprehensive data on consumer behavior, media consumption, and market trends. Their services include audience measurement, retail analytics, and advertising effectiveness studies.
2. 2. Ipsos: Ipsos is another leading market research firm that offers a wide range of services, including brand tracking, customer satisfaction surveys, and product testing. They have a global presence and are known for their expertise in market segmentation and consumer insights.
3. 3. GfK: GfK is a trusted market research company that specializes in understanding consumer attitudes and preferences. They offer services such as consumer panels, point-of-sale tracking, and market forecasting. GfK is known for their accurate and reliable data.
4. 4. Kantar: Kantar is a global market research and consulting company that provides insights into various industries, including consumer goods, media, and healthcare. They offer services such as brand strategy, market entry studies, and customer experience research.
5. 5. Deloitte: Deloitte is a renowned professional services firm that offers market research services as part of their broader consulting offerings. They provide industry-specific insights, competitive analysis, and market sizing studies.
6. 6. Forrester Research: Forrester Research is a leading market research and advisory firm that focuses on technology and business strategy. They offer services such as market opportunity assessments, customer journey mapping, and competitive intelligence.
7. 7. MarketResearch.com: MarketResearch.com is a comprehensive platform that offers access to a wide range of market research reports from various publishers. They cover multiple industries, including healthcare, technology, and consumer goods.

These market research services provide businesses with valuable insights and data to make informed decisions. It's important to evaluate your specific research needs and budget before selecting a service provider.

References:

• Nielsen - www.nielsen.com
• Ipsos - www.ipsos.com
• GfK - www.gfk.com
• Kantar - www.kantar.com
• Deloitte - www2.deloitte.com
• Forrester Research - www.forrester.com
• MarketResearch.com - www.marketresearch.com