European AI Hackathon 2026
Vienna, Austria · AI:AT — AI Factory Austria
An HPC-focused hackathon: the European AI Hackathon runs hybrid from 6 to 29 October 2026 — with tracks from Agentic Contract Intelligence to grid balancing.
Hackathon Agentic AIAI Engineering
Evening hackathon on "Agent Harnesses" on 27 October 2026 (5–9 pm) in Munich's Arnulfpark, hosted by LangChain and Data Reply: small teams build a Deep Agent and present it to a jury, framed by two short talks from Steffen Hausmann (LangChain). Prizes in LangSmith credits (3,000/2,000/1,000 USD). Free to attend, registration with approval via Luma; in English.
Source: Offizielle Event-Seite (Luma, LangChain Events)
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Tickets and registration are handled directly by the organiser: register here.
Vienna, Austria · AI:AT — AI Factory Austria
An HPC-focused hackathon: the European AI Hackathon runs hybrid from 6 to 29 October 2026 — with tracks from Agentic Contract Intelligence to grid balancing.
Barcelona, Spain · Auditori L'illa
Conference on AI and business: the AI Congress Barcelona enters its twelfth round from 20 to 22 October 2026 — registration is already open.
Berlin, Germany · STATION-Berlin
A conference spanning the whole AI stack — energy, chips, infrastructure, open models and physical AI: NVIDIA's GTC, 20–22 October 2026 in Berlin.
Munich, Germany · codecentric AG, München
A meetup for AI engineers: observability of production systems takes centre stage in the appliedAI Developers series in Munich on 22 October 2026.
Munich, Germany · Holiday Inn City Centre Munich
A conference format for AI-native web development: Agentic Web Week brings three conferences to Munich from 26 to 30 October 2026.
Munich, Germany · H4 Hotel München Messe
A conference on voice assistants and agentic AI in customer contact, held in English.
Leipzig, Germany · Smart City Lab
A community format for generative AI: AI School Leipzig invites attendees to open-space breakouts with their own questions and practical examples on 22 October 2026.
Erlangen, Germany · Siemens Healthineers Innovation Center
A hackathon within the FAU Innovation Days: from 22 to 25 October 2026, students, PhD candidates and professionals build prototypes in Erlangen, guided by experts.
Hamburg, Germany · Bucerius Law School
A conference built on applicable AI practice: MAKE AI WORK relies on real case studies rather than theory on 23 and 24 October 2026 in Hamburg.