AI Summit Barcelona 2026

AI Summit Barcelona bills itself as one of Europe's largest dedicated AI events, with its flagship two-day summit on 22–23 September 2026 at the World Trade Center (WTC) Barcelona. The organisers project a large-scale gathering of thousands of attendees and a broad speaker roster, drawing professionals from across the AI value chain — engineering, product, research, business strategy and investment.

The summit's content is organised into multiple thematic tracks spanning technical and applied AI: among them AI for Tech, AI for Builders, AI Foundations, AI for Good and Impact, AI for Today, AI for Tomorrow and AI for Growth. This structure lets attendees move between hands-on engineering and developer sessions, foundational and research-oriented talks, and strategy or impact-focused programming. The flagship summit anchors a wider AI Week Barcelona, a city-spanning programme of partner side events — including a hackathon — held across surrounding days, giving the event a festival-like footprint beyond the main WTC venue. The detailed session-by-session schedule firms up closer to the dates. For visitors, it offers a concentrated dose of European AI activity in a single city, blending keynote content, technical tracks and extensive networking. Attendees should check the official site for the confirmed speaker list and track timings.