AI & Machine Learning Hackathons in Europe
Explore 170 AI & machine learning hackathons across Europe. Browse upcoming European events by country, city, format, and prize pool.
Hackathons
127
Avg Prize
$13K
Organizers
93
Tuesday, October 20, 2026
Ongoing
SolanaCZE × The FinTechers Hackathon (Reg. via seperate link)
In Person
Oct 19 – Oct 20, 2026Solana CZEHlavní město Praha, Czechia$6K
Blockchain
Artificial Intelligence
Fintech
Ongoing
AI and Robotics Hackathon 2026 powered by Kicks for Edge
In Person
Oct 20 – Oct 22, 2026Siemens AGMunich, Germany$2K
Hackathon
Artificial Intelligence
IoT
Ongoing
EduHack + AI festival: Code - Present Digital visionaries in the age of AI
In Person
Oct 1 – Nov 5, 2026TU Sofia, Plovdiv BranchPlovdiv, Bulgaria
Hackathon
Artificial Intelligence
Ongoing
AI Hackathon
Online
Sep 21 – Nov 16, 20262HeroOnline
Artificial Intelligence
Ongoing
medianet CreativeTech AI Hackathon
Hybrid
Oct 15 – Dec 7, 2026medianet berlinbrandenburg e.V.Berlin, Germany
Challenge
Artificial Intelligence
Ongoing
European Robotics House
Online
Oct 5 – Dec 18, 2026EuroTech FederationOnline
IoT
Artificial Intelligence
Cloud
Ongoing
AI Business Value Hackathon
Online
Oct 6, 2026 – Sep 28, 20272HeroOnline
Artificial Intelligence
Edtech
Data Science
Upcoming
Helsingborg Tech Week: Hackathon
In Person
Oct 20, 2026Felicia JohanssonHelsingborg, Sweden
Artificial Intelligence
Upcoming
ServiceNow Hackathon Milan – Don't just talk about AI. Create it.
In Person
Oct 20, 2026ServiceNowMilan, Italy
Hackathon
Artificial Intelligence
Upcoming
FinOps Hackathon
In Person
Oct 20, 2026Gamal MubarakLondon, United Kingdom
Fintech
Artificial Intelligence
Wednesday, October 21, 2026
Upcoming
AI Blueprint Hackathon
Online
Oct 21 – Nov 16, 20262HeroOnline
Artificial Intelligence
Machine Learning
Innovation
Upcoming
Databricks UK Innovation Hackathon with Colibri Digital
In Person
Oct 21, 2026Databricks UKUnited Kingdom
Social Impact
Data Science
Artificial Intelligence
Upcoming
OSI Hackathon – Berlin Site, co-organized by Dunia, FAIRmat and HZB
In Person
Oct 21 – Oct 22, 2026Ahmed MansourBerlin, Germany
Artificial Intelligence
Data Science
Fintech
Upcoming
Local Site CPH: Open Scientific Intelligence Hackathon
Hybrid
Oct 21 – Oct 22, 2026The ShackCopenhagen, Denmark
Artificial Intelligence
Fintech
Social Impact
Upcoming
Hack Night: Haystack Enterprise Platform
In Person
Oct 21, 2026Luke WalkerBerlin, Germany
Artificial Intelligence
Data Science
Fintech
Thursday, October 22, 2026
Upcoming
Robotics and AI Hackathon 2026
In Person
Oct 22 – Oct 25, 2026Siemens HealthineersErlangen, Germany
Hackathon
Artificial Intelligence
IoT
Upcoming
AI Security Hackathon — Build, Break, Defend
In Person
Oct 22, 2026AI Security Engineers CommunityLisbon, Portugal
Hackathon
Artificial Intelligence
Cybersecurity
Upcoming
Paris Accel’s AI Innovate Series Hackathon
In Person
Oct 22, 2026Paris, Île-de-France, France
Hackathon
Artificial Intelligence
Upcoming
Accel AI Innovate: Paris
Online
Oct 22, 2026AccelOnline
Artificial Intelligence
Cloud
Upcoming
Accel AI Innovate Paris
In Person
Oct 22, 2026AccelParis, France$2K
Hackathon
Artificial Intelligence
Upcoming
CapCut x EAST2046 University of Cambridge Creator Lab
In Person
Oct 22, 2026east2046Cambridge, United Kingdom$191
Artificial Intelligence
Edtech
Upcoming
AI Lawcraft 2026 - legal hackathon and competition
In Person
Oct 22, 2026Saga and BI Norwegian Business SchoolOslo, Norway
Hackathon
Artificial Intelligence
Upcoming
Peekthrough October Hackathon with ElevenLabs
In Person
Oct 22, 2026DCU:Innovate CatalystDublin, Ireland
Artificial Intelligence
Cloud
Upcoming
Moonfire • Build Night Hackathon
In Person
Oct 22, 2026Moonfire EventsLondon, United Kingdom
Artificial Intelligence
Fintech
Social Impact
Upcoming
HackNitra: Pivo AI Pokec
In Person
Oct 22, 2026HackNitra MeetupsNitra, Slovakia
Artificial Intelligence
Fintech
Upcoming
Grok Bot Community Engineering London Hackathon
In Person
Oct 22, 2026Louis LeLondon, United Kingdom
Social Impact
Artificial Intelligence
Web Development
Friday, October 23, 2026
Upcoming
AI Collusion Hackathon – University of Warwick
In Person
Oct 23 – Oct 25, 2026Gideon ChangCoventry, United Kingdom
Hackathon
Artificial Intelligence
Upcoming
Klang Hackathon: Build on Pianissimo
In Person
Oct 23, 2026jacobStockholm, Sweden
Artificial Intelligence
Fintech
Upcoming
One Year of AI Tinkerers Valencia — Non-Stop Demos Open to Public
In Person
Oct 23, 2026AI Tinkerers - ValenciaValencia, Spain
Hackathon
Artificial Intelligence
Upcoming
AI OMEGA DEVELOPER BUILDATHON - LISBON
In Person
Oct 23 – Oct 30, 2026Beyond The CodeLisbon, Portugal
Artificial Intelligence
Fintech
Upcoming
HACKATHON, BUILD WHAT'S NEXT.
In Person
Oct 23 – Oct 24, 2026FINAXYSPuteaux, France
Fintech
Artificial Intelligence
Data Science
Upcoming
Critical Infrastructure Shield Hackathon Switzerland
In Person
Oct 23 – Oct 25, 2026Benjamin WolbaWinterthur, Switzerland
Social Impact
Cloud
Artificial Intelligence
Upcoming
Encode London Hackathon and Conference
In Person
Oct 23 – Oct 25, 2026Encode ClubLondon, United Kingdom$254
Artificial Intelligence
Blockchain
Social Impact
Upcoming
ArtTech Hack
In Person
Oct 23 – Oct 25, 2026ArtTech HackZurich, Switzerland
Artificial Intelligence
Upcoming
TEB Hackathon: Critical Infrastructure & Energy Security
In Person
Oct 23 – Oct 25, 2026The Energy BridgeWien, Austria
Cybersecurity
Artificial Intelligence
Cloud
Upcoming
Agentic Hackathon in Vilnius
In Person
Oct 23 – Oct 24, 2026Valerie Wistrom & Elizabeth MarchukVilnius, Lithuania
Artificial Intelligence
IoT
Cloud
Upcoming
EIT Water Hackathon Sofia 2026
Hybrid
Oct 23 – Oct 25, 2026MozaikaBulgaria
Artificial Intelligence
Upcoming
Night Shift: $65K Mubit Hackathon in London
In Person
Oct 23 – Oct 25, 2026Anil PeriLondon, United Kingdom$65K
Artificial Intelligence
Web Development
Saturday, October 24, 2026
Upcoming
IBM Responsible AI Hackathon powered by WU & UNIVIE
In Person
Oct 24, 2026IBM AustriaVienna, Austria
Hackathon
Artificial Intelligence
Upcoming
WATT THE HACK : Energy & AI Hackathon
In Person
Oct 24, 2026Salma GaresMunich, Germany
Climate Tech
Artificial Intelligence
Upcoming
AI in Healthcare Hackathon / Leeds AI Society
In Person
Oct 24 – Oct 25, 2026Leeds Artificial Intelligence SocietyLeeds, United Kingdom
Artificial Intelligence
Healthtech
Health
Upcoming
Jamie Agentic AI Hack
In Person
Oct 24, 2026JamieBerlin, Germany
Artificial Intelligence
Fintech
Upcoming
Stripe x Supabase: AI Payments for the Real Economy Hack
In Person
Oct 24, 2026Julia FontanaBerlin, Germany
Artificial Intelligence
Fintech
Social Impact
Upcoming
Build For Impact: The Pink Hack
In Person
Oct 24, 2026Nadjia BerkaniKøbenhavn, Denmark
Artificial Intelligence
Upcoming
DevDay Community Hackathon: Berlin
In Person
Oct 24, 2026Pauline P. NarvasBerlin, Germany
Artificial Intelligence
Upcoming
Company Brain Buildathon
In Person
Oct 24, 2026Sahar Mor (Bond AI)London, United Kingdom
Artificial Intelligence
Fintech
Upcoming
Decode & Detect: The XRPL AI Hack
In Person
Oct 24, 2026Narmin RahimliLondon, United Kingdom$13K
Artificial Intelligence
Blockchain
Data Science
Upcoming
Man Group AI Hackathon: Sofia 2026
In Person
Oct 24, 2026Man GroupSofia, Bulgaria
Hackathon
Artificial Intelligence
Upcoming
Noetic X Nebius One Day Hackathon
In Person
Oct 24, 2026George PatinLondon, United Kingdom
Artificial Intelligence
Social Impact
Upcoming
Stripe x Supabase: AI Payments + Impact Hack
In Person
Oct 24, 2026the22nd EventsBerlin, Germany
Hackathon
Artificial Intelligence
Fintech
Past hackathons
Recently ended — many run again.
Tuesday, October 20, 2026
Monday, October 19, 2026
Sunday, October 18, 2026
Saturday, October 17, 2026
Past
Hardware Hackathon: Robotics to improve human experience
In Person
Oct 17, 2026Alice MackenzieLondon, United Kingdom
IoT
Artificial Intelligence
Past
Physical AI Hack
In Person
Oct 17, 2026Michelangelo PagliaraLondon, United Kingdom
Artificial Intelligence
IoT
Past
Real-Time Video Agents Hack - VAST x tokens&
In Person
Oct 17, 2026Ram BansalLondon, United Kingdom
Artificial Intelligence
Data Science
Cloud
Past
AMD Developer Hackathon: ACT III — Milan
In Person
Oct 17 – Oct 18, 2026Josh ShulmanMilan, Italy$5K
Artificial Intelligence
Edtech
Past
AMD Developer Hackathon: ACT III — Rome
In Person
Oct 17 – Oct 18, 2026Josh ShulmanRoma, Italy$5K
Artificial Intelligence
Social Impact
Cloud
Past
AMD Developer Hackathon: ACT III — Imperia
In Person
Oct 17 – Oct 18, 2026Josh ShulmanImperia, Italy$5K
Artificial Intelligence
Social Impact
Cloud