Tech Events by AI Builders Club

Join our informal meetup for the biggest AI nerds! We share the latest insights about: AI dev tools, Agent frameworks, RAG, vibe coding, Op…

A monthly builders' night from the AI Builders community at CIC in Kreuzberg, hosted by Andrei Mărcuț, Simon Schreiner and Lingkesh Vijaya kumar. Walk-in 17:30, networking from 18:00, pizza at 18:30, three talk-and-demo slots between 18:45 and 19:45, then drinks until 21:00. The stated topics are vibe coding, OpenClaw, distills, evals, LLMOps and anything about agents, with innovative AI demos and builder tool demos. The speakers for this edition are still listed as to be announced. Name-your-own-price at checkout with around €14 suggested, which covers food and drinks; there is a student and bootstrapper tier for anyone short on cash. Why go: a demo-first room where people show what they actually built this month instead of slides about strategy, and the pricing keeps it unpretentious. Best for engineers shipping LLM features. The talk line-up is not up yet, so come for the demos and the people rather than a specific session.

Ein monatlicher Builders-Abend der AI-Builders-Community im CIC in Kreuzberg, ausgerichtet von Andrei Mărcuț, Simon Schreiner und Lingkesh Vijaya kumar. Einlass 17:30, Networking ab 18:00, Pizza um 18:30, drei Talk- und Demo-Slots zwischen 18:45 und 19:45, danach Drinks bis 21:00. Als Themen genannt sind Vibe Coding, OpenClaw, Distills, Evals, LLMOps und alles zu Agenten, dazu KI-Demos und Demos von Builder-Tools. Die Speaker dieser Ausgabe stehen noch als „to be announced“. Beim Checkout zahlt man selbst gewählt, vorgeschlagen sind rund 14 €, inklusive Essen und Getränken; für Studierende und Bootstrapper gibt es eine eigene Stufe. Warum hingehen: Ein Demo-zuerst-Raum, in dem Leute zeigen, was sie diesen Monat gebaut haben, statt Folien über Strategie, und der Preis hält es ungezwungen. Am besten für Engineers, die LLM-Features ausliefern. Die Talk-Liste steht noch nicht, also eher für die Demos und die Leute kommen als für eine bestimmte Session.

The November edition of AI Builders Club's monthly technical meetup for people shipping with generative AI: devtools, APIs, RAG and agent frameworks, models, and what is actually holding up in production. Three short slots make up the programme and the speakers are announced closer to the date. At StartDock Coworking on Prins Hendrikkade. Walk-in 17:30, pizza at 18:00, talks from 18:30, drinks and networking from 19:15, ends at 21:00. Tickets are name-your-own-price from a 20 euro suggestion, with a 10 euro student and bootstrapper tier that needs approval. Basic LLM knowledge is assumed. Why go: the room is builders rather than buyers, which keeps the questions technical and the demos honest. Best for AI and ML engineers, developers and technical founders already building with LLMs.

A one-day AI hackathon from AI Builders Club with commIT, hosted at ImmoScout24 in Berlin. Bring an idea or come alone: the morning runs idea pitches and team matching, then teams of up to four build through the day. Three tracks: go-to-market AI (lead research, outreach, sales agents, monetisation), an agentic-AI track built on Nebius Token Factory, and an open track. Doors 09:45, challenges 10:00, feature freeze 15:30, live demos 16:00, judging and awards from 17:00, then pizza, drinks and networking until 22:00. Local hosts are Martin Kaiser, Lingkesh Vijayakumar, Andrei Marcut, Simon Schreiner and Vitalina Alipova. Tickets are 16 euros standard, 10 for the first 42 commIT members and 5 for students, which the organisers approve one by one. A waitlist opens once it fills. Why go: a full build day with a deadline and a live demo at the end, not a panel about AI. Best for engineers, product people and founders who want a working prototype by the evening.

Ein ganztägiger KI-Hackathon von AI Builders Club gemeinsam mit commIT, zu Gast bei ImmoScout24 in Berlin. Mit eigener Idee oder ganz allein kommen: vormittags gibt es kurze Ideen-Pitches und Team-Matching, danach bauen Teams von bis zu vier Personen den ganzen Tag an einem Prototyp. Drei Tracks: Go-to-Market-KI (Lead-Recherche, Outreach, Sales-Agenten, Monetarisierung), ein Track zu agentischer KI auf Nebius Token Factory und ein offener Track. Einlass 09:45, Challenges 10:00, Feature Freeze 15:30, Live-Demos 16:00, Jury und Preisverleihung ab 17:00, danach Pizza, Drinks und Networking bis 22:00 Uhr. Die lokalen Hosts sind Martin Kaiser, Lingkesh Vijayakumar, Andrei Marcut, Simon Schreiner und Vitalina Alipova. Tickets kosten regulär 16 Euro, 10 Euro für die ersten 42 commIT-Mitglieder und 5 Euro für Studierende, die die Organisatoren einzeln freigeben. Ist die Veranstaltung ausgebucht, öffnet eine Warteliste. Warum hingehen: ein ganzer Bautag mit Deadline und Live-Demo am Ende statt einer Panel-Runde über KI. Am besten für Engineers, Produktleute und Gründerinnen und Gründer, die abends einen funktionierenden Prototyp haben wollen.

AI Builders' two-day buildathon at the World Trade Center on Strawinskylaan: challenge briefing and one-minute pitches, team matching over a sponsored lunch, then build time with a vibecoding workshop at 14:00 and a hardware workshop at 15:00, dinner, an overnight hack session, and demos and judging from 16:00 on the second day. Doors 10:45. Run by AI Builders Club, the volunteer community behind more than a hundred meetups and hackathons a year across Amsterdam, Berlin, London, Lisbon, Rotterdam and Miami. 10 euro, 5 euro for students - a contribution that covers venue and food rather than a ticket price. Why go: two days with hardware on the table and overnight build time is a different thing from an evening hackathon, and teams form in the room rather than beforehand. Expects you to be comfortable with LLMs, RAG and agents.

with John Vetan (, ) · Castantin Said Rakouki (, )

Die Dezember-Ausgabe des monatlichen Berliner Meetups von AI Builders, diesmal im Mindspace in der Zimmerstraße in Mitte. Ein Community-Abend für alle, die mit AI bauen: Dev-Tools, Agent-Frameworks, RAG, Vibe Coding, Claude Code und Ähnliches. Talks von John Vetan und Castantin Said Rakouki, ein weiterer Slot wird noch bekanntgegeben, dazu Builder-Demos. Einlass ab 17:30 Uhr, Pizza um 18:00 Uhr, Talks ab 18:30 Uhr, danach viel Zeit fürs Networking bis etwa 21:20 Uhr. Einige Sessions werden gestreamt und aufgezeichnet. Kostenlos, mit Freigabe. Die Veranstalter setzen LLM-Grundwissen voraus (Agents, Embeddings, RAG, MCPs), damit man den Demos folgen kann. Warum hingehen: Ein verlässlich technisches Publikum und eines der letzten Builder-Meetups des Jahres in Berlin. Gut für Entwickler:innen und Gründer:innen, die sehen wollen, was andere wirklich ausliefern.

with John Vetan (, ) · Castantin Said Rakouki (, )

The December edition of AI Builders' monthly Berlin meetup, this time at Mindspace on Zimmerstraße in Mitte. It's a community night for people building with AI: dev tools, agent frameworks, RAG, vibe coding, Claude Code and the like. Talks from John Vetan and Castantin Said Rakouki, with one more slot to be announced, plus builder demos. Walk-in from 17:30, pizza at 18:00, talks from 18:30, then a long stretch of networking until about 21:20. Some sessions are streamed and recorded. Free and approval-based. The organisers ask for basic LLM knowledge (agents, embeddings, RAG, MCPs) so you can follow the demos. Why go: a reliably technical crowd and one of the last builder meetups of the year in Berlin. Good for developers and founders who want to see what others are actually shipping.

AI Builders' December technical meetup at StartDock on Prins Hendrikkade: devtools, APIs, RAG and agent frameworks, with working code rather than slides. On the bill so far, benchmarking LLMs head to head on your own prompts with Orq Arena, and running a legal research agent locally on Gemma 4 instead of in the cloud, plus a third talk to be announced. Walk-in 17:30, pizza at 18:00, talks from 18:30, drinks and networking from 19:15. 20 euro, 10 euro for students and bootstrappers - a contribution to the community rather than a ticket price. Basic LLM knowledge is assumed. Why go: the only Amsterdam builder room in the week before Christmas, and the local-versus-cloud inference question is one people are making decisions about right now. For AI engineers and founders shipping with generative models.

with Nicolai Bohn (Speaker, ) · Gesa Schneider (Speaker, Berlin) · Mykola Penkovskyi (Speaker, Fin)

Die Berliner Ausgabe des monatlichen Meetups von AI Builders Club, im Aethos im CIC Berlin. Das Format setzt auf kurze Demos statt langer Keynotes und lässt den größten Teil des Abends für Gespräche frei. Nicolai Bohn eröffnet mit testgetriebener Entwicklung für KI-Agenten und der Frage, wer eigentlich die Tests schreibt. Gesa Schneider spricht darüber, was passiert, wenn das Gedächtnis einer KI verändert, was man einmal geteilt hat, und Mykola Penkovskyi von Fin argumentiert dagegen, sich vom eigenen Agenten dumm machen zu lassen. Einlass 17:30, Pizza 18:30, Vorträge ab 18:45, Drinks und Networking ab 20:10, Ende 21:00. Kostenpflichtig: ein flexibles Ticket von 7 bis 14 Euro über Luma, geförderte Tickets auf Anfrage. Die Warteliste ist offen. Die Veranstalter setzen Grundkenntnisse zu LLM-Konzepten voraus, und einzelne Sessions werden live gestreamt und aufgezeichnet. Warum hingehen: An KI-Panels mangelt es in Berlin wirklich nicht, an Räumen, in denen Leute vorführen, was sie in diesem Monat tatsächlich gebaut haben, dagegen schon. Am besten für Engineers und Gründerinnen und Gründer, die selbst mit Agenten bauen.

with Nicolai Bohn (Speaker, ) · Gesa Schneider (Speaker, Berlin) · Mykola Penkovskyi (Speaker, Fin)

The Berlin edition of AI Builders Club's monthly meetup, at Aethos in CIC Berlin. The format is short demos rather than long keynotes, with most of the evening left for talking to people. Nicolai Bohn opens on test-driven development for AI agents and who writes the tests. Gesa Schneider follows on what happens when AI memory changes what you shared, and Mykola Penkovskyi of Fin argues against letting your agent make you stupid. Doors 17:30, pizza 18:30, talks from 18:45, drinks and networking from 20:10, close 21:00. Paid: a flexible ticket from 7 to 14 euro on Luma, with sponsored tickets on request. The waitlist is open. The organisers ask that you arrive with basic LLM concepts already in hand, and sessions are streamed and recorded. Why go: Berlin has no shortage of AI panels and few rooms where people demo what they actually shipped this month. Best for engineers and founders building with agents.

Monthly London edition of AI Builders Club: an informal meet-up for people actually shipping with LLMs, agents and automation. Devs, founders, ML engineers, product and data people.

Die September-Ausgabe des wiederkehrenden Meetups AI Builders Berlin: kurze Demos zu Agent-Tooling und angewandten AI-Projekten, im Anschluss offenes Networking.

The September edition of the recurring AI Builders Berlin meetup: short demos of agent tooling and applied AI projects, followed by open networking.

with Timofey Markin (Founder, Game Factory) · Joy Ma (Consultant, Strategy&)

The London edition of AI Builders' monthly meetup, run by a 5,000-strong nonprofit community of practitioners. Demos of AI agents, OpenClaw, Claude Code and RAG from EU and Silicon Valley builders, plus builder tool demos, and a deliberately large amount of unstructured networking time over pizza and drinks. September's line-up: Timofey Markin on AI Game Factory, and Joy Ma of Strategy& on shipping with AI. Aimed at developers, ML engineers, data and product people and founders — some working knowledge of LLM concepts is assumed. Tickets are a donation (£10 bootstrapper/student, £20 standard); free tickets available on request so cost is not a barrier.