About ACSI

The American Customer Satisfaction Index (ACSI) is an independent national benchmark of customer satisfaction with the quality of products and services available to household consumers in the United States. The ACSI benefits business, researchers, policymakers, and consumers alike by serving as a national indicator of the health of the U.S. economy, as well as a tool for gauging the competitiveness of individual firms and predicting future profitability.

Each year, roughly 70,000 customers are surveyed about the products and services they use the most. The survey data serve as inputs to an econometric model that benchmarks customer satisfaction with more than 230 companies in 43 industries and 10 economic sectors, as well as over 100 services, programs, and websites of federal government agencies.

The ACSI’s time-tested, scientific model provides key insights across the entire customer experience. The ACSI’s benchmark results are strongly related to a number of essential indicators of micro and macroeconomic performance. At the micro level, companies that display high levels of customer satisfaction tend to have higher earnings and stock returns relative to competitors. At the macro level, customer satisfaction has been shown to be predictive of both consumer spending and gross domestic product growth.