AI Builders Barcelona - AI Summit Edition - Sep 21

Tech builders gather for hands-on AI demos on Agent frameworks, RAG, OpenClaw, and Claude Code with EU and Silicon Valley innovators.
About this Event

🎟️ GET TICKETS ON LUMA 🎟️

Join our informal meetup for the biggest AI nerds!

We share the latest insights about: AI dev tools, Agent frameworks, RAG, vibe coding, OpenClaw, Claude Code and more!

// FOR WHO

• 
  
• ✅ Devs, Product peeps, Data lovers, ML engineers, Founders
  
• ✅ Anyone building with AI
  
• ⚠️ Some LLM knowledge required!*
  

// FORMAT

• 
  
• 🎤 Innovative AI Demos — from EU + Silicon Valley leaders
  
• 💻 Builder Tool Demos — ship fast, explain faster
  
• 🤝 🍻 A LOT of time for informal networking
  
• 🍕 Yummy Pizza & Snacks
  

// AGENDA

18:30 👋 Walk-in
18:45 💻 TBA
19:00 💻 TBA
19:15 💻 TBA
19:30 🍕 Pizza, Drinks & Networking
21:00 🔚 End

// FAQ

• 
  
• What is AI Builders? A self-organizing nonprofit community of 5000+ AI nerds 🤓. We're building a democratic AI platform, to make our community completely co-owned and co-governed by you (yes, all attendees).
  
• New question?
  
• Will it be recorded? Yes, some sessions are streamed live and recorded. By attending, you consent to being photographed and filmed. Let us know if you don't want to be on camera.
  
• I'm not technical. Can I come? Yes, but to actually enjoy the meetup we recommend understanding basic LLM concepts: Agents, Embeddings, RAG, MCPs, Inference, Structured Output, Finetuning, APIs, Reinforcement Learning. Not sure what those mean? Ask any chatbot — that's literally what they're for.
  
• Can I get a free ticket? Can I volunteer? Money should never be the reason not to join. If you need a sponsored ticket, or want to help out by arriving 1.5h early to set up, message Jan.
  
• Can I demo, give a talk, or just help out? Message Jan if you want to shine ✨ on stage and grow your network — community demos are 10 minutes, builder demos are 15-20 minutes.
  
• What time does the event start? The event starts at 18:30 on Monday, 21 September.
  
• Where is the venue located? The event will be held at eDreams ODIGEO, Carrer de Bailèn, 67, Eixample, Eixample, 08009 Barcelona, Spain, Barcelona.
  
• Is food provided? Yes! We'll have pizza and drinks available.
  

// VENUE & SPONSORS
We look forward to hanging out with you!

Thanks to our friends for hosting us in their beautiful space.

Due to security and other reasons, please fill out this form. It is required in order to enter the building.

// ABOUT THE CLUB
AI Builders is a community organizing 100+ meetups and hackathons per year in Europe and the US. We're 6000+ devs, founders & engineers and growing fast! -> Grow with us!

🎟️ GET TICKETS ON LUMA 🎟️