Newsletter
AI Tinkerers Berlin hosted an in-person gathering for practitioners building with foundation models, featuring live demos and technical discussions. OpenAI, Langdock, and Everyday sponsored the event.
The AI Tinkerers Berlin Meetup brought together practitioners building with foundation models and generative AI for technical exchange and demos. Sponsors included Vercel, Langdock, Zed, and Everyday Intelligence.
Experienced builders gathered in person for an intense evening focused on creating Conversational Agents, with support from sponsors ElevenLabs and Redis.
AI Tinkerers Berlin hosted a co-working session for AI builders. Participants collaborated on AI projects, with snacks, coffee, and sponsor credits provided.
The AI Tinkerers Berlin meetup fostered raw experimentation with foundation models, featuring builder showcases and networking, supported by Heartcore Capital.
AI Tinkerers Berlin hosted an in-person meetup featuring builders showcasing LLM and GenAI projects. The event was supported by Merantix AI Campus, Nelly, and Heartcore Capital.
AI Tinkerers Berlin brought together practitioners for talks on in-progress AI projects, fostering experimentation and collaboration, supported by Taktile, GC, and Everyday Intelligence.
AI Tinkerers Berlin hosted an in-person meetup for practitioners building with foundation models and generative AI, fostering collaboration and showcasing work-in-progress, supported by forto and GC.
AI Tinkerers Berlin hosted an in-person meetup for practitioners building with foundation models, featuring demos, talks, and networking, supported by Æthos and General Catalyst.
Ollama and friends met AI Tinkerers Berlin for hands-on demos and talks. The event fostered collaboration among practitioners building with foundation models, supported by Ollama and others.
AI Tinkerers Berlin hosted an in-person meetup for practitioners building with foundation models. Attendees shared work-in-progress demos and talks, fostering a community of active builders. The event was sponsored by La Famiglia.
Practitioners gathered for a hands-on evening of foundation model demos and peer feedback, connecting builders in the community, supported by sponsors.
Best AI meetup in Berlin for builders
AI Tinkerers Berlin 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 Berlin chapter is part of a 261-city global network with 132,000+ 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 Berlin chapter.
A typical AI Tinkerers Berlin 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. Check the upcoming events listed above for the next scheduled meetup. Most AI Tinkerers chapters run monthly, but frequency varies by city. Subscribe to the Berlin chapter to get notified.
AI Tinkerers Berlin is the best AI meetup in Berlin for hands-on builders who want live code demos, technical discussion, and no-pitch networking. The Berlin 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 Berlin 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 Berlin chapter is part of a 261-city network with 132,000+ members worldwide.
SwiftUI is Apple’s declarative framework for building native user interfaces across all Apple platforms with a single, unified codebase.
Action Chunking with Transformers (ACT) is an imitation learning algorithm that enables low-cost robots to perform precise, fine-grained manipulation tasks by predicting sequences of future actions rather than single steps.
An algorithm is a finite, rigorous set of instructions designed to solve a specific problem or perform a computation (e.g., Google's PageRank for search ranking).
Chunking breaks massive datasets into optimized, semantically coherent segments to maximize retrieval accuracy in RAG pipelines.
Cloudflare is the global cloud platform that secures, accelerates, and optimizes every internet connection: your network, applications, and teams.
FSRS (Free Spaced Repetition Scheduler) is an open-source, machine-learning-driven algorithm that optimizes flashcard review intervals for maximum long-term retention.
OpenAI's state-of-the-art native image generation model delivering 99% text rendering accuracy and precise multi-object spatial reasoning.
GPT-Realtime-2 is OpenAI's advanced speech-to-speech model featuring GPT-5-class reasoning for low-latency, highly intelligent voice interactions.
The physical substrate of computing, ranging from 4-nanometer silicon chips to liquid-cooled server racks.
Hono is an ultrafast, lightweight web framework: it’s built on Web Standards and runs consistently across all major JavaScript runtimes, including Cloudflare Workers, Deno, and Node.js.
"- The filtering out of Business, Sales and Marketing people. It is amazing to be among engineers and not among TechBros. - This location was mind blowing"
"The formula is great: get a bunch of builders in the room to show off what they’d built and talk about it. Keep it up!"
"Great people selection & demos selection. I liked that demos were not too salesy"
"I was shy to take more pictures, but next time will be better. Also I was shy to grab open ai tote bag, NEXT TIME I WILL. Thank you for great welcoming catch up. Do more"
"The opportunity to develop solutions from multiple platforms, tools and technologies. Really loved exploring and discovering different amazing tools to explore and develop."
"Super cool tech and really loved the details of how you guys improve the performance and latency"
"Amazing Demo of Picture search really well made with easy integration to ecommerce sites."
"Amazing Solution with really good result and as I work in the same field of AI invoice and contract extraction really interested to work with your team."
"I'm really thankful for this event, it for me it was one of the best meetup experiences I had, and the best AI tinkerers. Thank you Dominic, and everyone else!"
"Great range of presenters on a diverse array of relevant topics; wonderful crowd who were gracious in sharing their ideas and discoveries."
Last updated: September 2026
