The 2025 ProptechOS Smart City Index analyses 95 global cities, including the 50 largest cities by population in the US and 45 major cities across Europe.
Paris and Atlanta have claimed the top spots in Europe and the US, respectively, in the 2025 Smart City Index, compiled by real estate technology specialist ProptechOS.
In Europe, Stockholm, Amsterdam, Munich and Lisbon round out the top five, while in the US, Boston, San Francisco, Washington and Chicago account for the top five positions.