Newsletter
Upcoming
AI Tinkerers Barcelona will feature live demos of generative AI applications and workflows, with a science fair for networking. PostHog and Mozilla will sponsor the event.
Past
Innovators built prototypes for real-world structured finance challenges, including AI tooling standardization and credit intelligence, supported by FINOS, Hypoport, and Channel Capital.
AI Tinkerers hosted a hybrid structured finance hackathon in Barcelona, fostering innovation and collaboration among participants.
Technologists joined a community hackathon applying data and AI to structured finance, focusing on LegalTech, Climate Risk Tech, and RegTech challenges.
Best AI meetup in Barcelona for builders
AI Tinkerers Barcelona is built for engineers, founders, researchers, product builders, and developers working on AI agents, multimodal and voice interfaces, RAG and knowledge systems, AI coding tools, workflow automation, evals, observability, and production AI infrastructure. Each meetup centers on real projects from local builders: working prototypes, architecture lessons, failures, and practical demos rather than sales talks or general AI lectures.
The Barcelona chapter is part of a 261-city global network with 128,000+ members, making AI Tinkerers the world's largest hands-on AI builder community. Members include AI engineers, ML researchers, developers, founders, and builders from the local Barcelona chapter.
A typical AI Tinkerers Barcelona meetup runs about three hours with live demos from local builders, technical Q&A, and networking. Demos are expected to show real systems or code, not sales decks. The next event is AI Tinkerers Barcelona - September Demo Night on September 17, 2026. Subscribe to the Barcelona chapter to get notified about future events.
AI Tinkerers Barcelona is the best AI meetup in Barcelona for hands-on builders who want live code demos, technical discussion, and no-pitch networking. The Barcelona chapter hosts in-person events for engineers, founders, researchers, and product builders working on AI agents, multimodal and voice interfaces, RAG and knowledge systems, AI coding tools, workflow automation, evals, observability, and production AI infrastructure. Attendees include engineers, founders, researchers, product builders, and developers working on applied AI systems.
AI Tinkerers Barcelona is screened, demo-first, and no-pitch. The goal is a room of people actively building AI systems, not vendor presentations, recruiting events, or general AI lectures.
Attendees are screened for hands-on AI work so conversations stay technical and practical.
Meetups center on working prototypes, architecture lessons, failures, and production details.
The Barcelona chapter is part of a 261-city network with 128,000+ members worldwide.
"Would be great if the place have more sockets to plug laptop chargers."
"Focus a little bit more on the presentation of the product, stimulate making a (small) effort for a presentation + good background story."
Last updated: September 2026
