BARCELONA
15-23 Sep 2026
Europe's biggest AI event returns to Barcelona. 2 full days of innovation.
AI Summit
Where 10,000 builders, founders and decision-makers gather not to speculate, but to move.
The strength of one of Europe's most dynamic tech ecosystems. The intensity and openness of Barcelona. No inflated promises. No empty futurism.
AI Week Barcelona
16–23 September
One week. The whole city. If you build, lead, fund AI in Europe, you’ll be here.
Summit
The main event at the heart of the week. Keynotes, tracks, expo, and the people driving AI in Europe.
22–23 Sep
Hackathon
Builders, prizes, and real energy. One of Europe's defining builder arenas—we're setting the benchmark.
18–20 Sep
Side Events
50+ different events organized by our partners. Workshops, meetups, and networking across Barcelona throughout the week.
When the sun goes down… music, DJs, food, culture. Because this is Barcelona. And innovation here has a pulse.
Featured Speakers
MEET THE VISIONARIES
Learn from industry leaders who are shaping the future of artificial intelligence and innovation.
Pre-register for the
official
The largest and most curated AI hackathon in Spain. One of Europe’s defining builder arenas. 500 top-tier builders, backed by big tech and Barcelona’s sharpest startups. Sea views, Norrsken energy, rooftop vibes, serious prizes. Join the Builder’s community
Partnership Opportunities
BECOME A SPONSOR
Get in touch with our team to discuss how we can create a custom sponsorship package that meets your objectives
Or email us at info@aisummitbarcelona.com
Are you ready for the
Barcelona. September 2026