The United States has a well-developed digital economy, encompassing about 18% of its total economy, according to several sources and research from the International Data Center Authority (IDCA). This is above the world average of 15%. But the U.S. can always do better.

The IDCA defines a digital economy as representing all economic activities that are reliant on or significantly enhanced by the use of digital technologies, including digital infrastructure, AI, and digital services. Having worked with hundreds of public data sources and its own surveys to create its Digital Readiness of Nations Index, the IDCA’s Global Digital Economy Report (2025) is a unique deep dive into the current development of the world’s digital economies.

This Index places the digital economies of the nations of the world into four categories: Phase III (Advanced), Phase II (Significantly Developed), Phase I (Early-Stage), and a Pre-Phase. It examines all the data sets across four broad categories—economy, environment, social, and governance—to rank the nations on a scale of 0 to 100. The Index considers relative progress, that is, how well each nation has developed its digital economy with respect to its economic resources and social development.

Doing this shows only six nations that are currently in an advanced, Phase III stage of development. Surprisingly enough, despite its economic size and potential, the United States is not one of them. In fact, none of the world’s G7 or even G20 nations have reached this advanced status, either. Today, Phase III has been accomplished only by the........

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