AI Summit Barcelona

AI Summit Barcelona 2026 (AISB26) — Europe’s most experiential AI conference returns to WTC Barcelona on 22–23 September 2026, part of the city’s wider AI Week. Expect 10,000+ builders and leaders, 200+ speakers from companies like Google, Microsoft, AWS, Nvidia and OpenAI, plus 50+ side events across Barcelona. Sessions cover keynotes, hands-on workshops, and live demos spanning AI strategy, research, and enterprise adoption. Backed by major partners including Anthropic, Google Cloud, McKinsey, and the Barcelona Supercomputing Center.