London named world’s most intelligent city in new AI benchmark report from BCG

London has been ranked as the world’s most intelligent city in the inaugural Intelligent Cities Index from Boston Consulting Group (BCG), reflecting the capital’s ability to translate AI, digital technology and innovation into economic opportunity and improved public services. The study assessed 61 major cities across 39 countries against five measures of “intelligent city” maturity: resident outcomes, strategy, technology adoption, ways of working in government and enabling factors such as infrastructure, talent and investment. London topped the overall ranking ahead of Dubai, New York City, Washington DC and Amsterdam.

Rather than rewarding cities for simply deploying new technology, the index measures how effectively AI and digital tools improve everyday life for residents and businesses. London achieved particularly strong results for resident outcomes, including quality of life, employment opportunities and support for entrepreneurship.

The findings suggest that mature innovation ecosystems remain a significant competitive advantage. While London’s ageing infrastructure is often cited as a weakness, BCG argues that intelligent cities are distinguished less by new physical assets than by their ability to combine technology, governance and public services to generate better outcomes.

Interestingly, the report highlights that no single city dominates every aspect of digital maturity. Madrid ranked highest for strategic planning, Dubai led on technology adoption, New York topped government ways of working, and Amsterdam performed best on the enabling conditions that support innovation, including talent and investment.

For employers, the research reinforces London’s continuing attractiveness as a location for knowledge-intensive industries despite persistent concerns over housing costs, transport capacity and affordability. The capital’s strength lies in the combination of a deep labour market, world-class universities, a strong technology ecosystem and widespread adoption of digital public services.

The report also challenges the assumption that only cities with extensive infrastructure investment can become AI leaders. According to BCG, municipalities can improve resident outcomes by expanding AI-enabled public services while simultaneously strengthening governance, data capabilities and digital skills.

The ranking comes as governments and employers increasingly view AI capability as a key determinant of urban competitiveness. For workplace strategists, the message is that successful cities will be those that integrate technology with organisational change, skills development and effective public service delivery, rather than treating AI as a standalone technology initiative.