Listing Hackathons

Join us at MuniHac, Munich's yearly Haskell gathering! For three days, Haskell folks from all over meet up to code, learn, and hang out. New to Haskell or been at it for years? Doesn't matter - we've got workshops, talks, and projects for everyone. It's a great chance to learn and meet the enthusiastic Haskell community!

On the Frontline, every line of code can decide between life and death. Your idea can change everything. Join Munich as the leading Defense Hub in Europe. This Hackathon is for builders. Prove your work.

Hosted by START Munich, the Liquid Legal Institute, and the Legal Tech Colab, the Munich Hacking Legal hackathon brings together students and professionals from law, technology, business, and related fields to tackle real-world Legal Tech challenges. Over the course of the hackathon, you will collaborate in interdisciplinary teams, work closely with mentors and industry experts, and develop cutting-edge prototypes that address pressing challenges in the legal ecosystem. With the support of strong partners such as CODEX, The Stanford Center for Legal Informatics and the Bavarian State Ministry of Justice as Cooperation Partners, and challenge sponsors including BMW Group, Siemens, and Eltemate, participants gain unique insights into real industry use cases.  Why join?  Real Challenges: Work on practical Legal Tech cases provided by leading industry and institutional partners.   Interdisciplinary Collaboration: Team up with talents from law, tech, and business to create innovative solutions.  Build & Showcase: Develop impactful prototypes and present your ideas to key stakeholders in the legal and corporate world. Whether you are passionate about law, technology, or both, Munich Hacking Legal is your chance to actively shape the digital transformation of the legal sector. Join us and transform the legal world with technology.

Low/No Code, Machine Learning/AI, Productivity

Inter-University Hackathon Bounties for Submissions

Aprender sobre web3 nunca fue tan divertido.

REVEL and NVIDIA are hosting the world's largest Physical AI hackathon with over $100K in prizes, including GPUs, dev kits, and a full humanoid robot. The multi-month event, running from December 15, 2025, to the end of February 2026, is structured to attract talent from all corners of the robotics world. With Pro, Amateur, and Junior tracks, everyone from seasoned industry teams to high school clubs can compete. The entire competition is built on NVIDIA’s formidable robotics stack, with challenges designed to be tackled first in NVIDIA Isaac Sim, a simulation platform built on Omniverse, before real-world validation. The challenges will cover everything from manipulation and perception to “agentic control,” and will even feature modular tasks from The LEGO Group and LEGO Education, presumably to ensure the next generation of roboticists knows their way around a brick separator. Beyond the headline-grabbing humanoid, the prize list is a robotics engineer’s dream. Top winners can expect to snag RTX 6000 Blackwell GPUs, Jetson Thor developer kits, and various robotic manipulators. The winning teams will also be flown to San Jose, California, for a prize ceremony just before NVIDIA’s GTC conference in March 2026.

Southern Italy’s First Web3 Hackathon. By hackers for hackers. Join us in Naples, July 15–17.

Time to Accelerate European Defense Innovation 🚀 Join us and 200+ hackathon participants from all across Europe and beyond for the second Naval Defense Tech Hackathon on October 2-4 2026, in Galati, Romania. Want to come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/ Goal We want to bridge the gaps between technologists, the public sector, investors, and operators in dual-use and defense technology. This hackathon will demonstrate the talent and drive of the European ecosystem.

A first of it's kind hackathon for EDTH! We're partnering with the Marine Technology Center in Sweden to run a hackathon at a naval base! Demo your naval equipment to the Swedish Navy Get wrecked by the best Ukrainian USVs Collaborate with other defense tech companies to build full scale naval defense Wanna come as a visitor? Join our EDTH Community here: https://community.eurodefense.tech/

Build something real with Nebius and NVIDIA before GTC Berlin begins. On Sunday, 18 October, Nebius is bringing together around 250 AI engineers, agent builders, startup teams and technical practitioners for a full day of hands-on building in Berlin. Teams will use Nebius AI Cloud, Serverless, Token Factory, Tavily and NVIDIA technologies to build practical AI applications, agents and workflows. The day starts with technical workshops, followed by more than six hours of hacking, support from onsite mentors, and final demos and judging. Choose your track: Cloud & Serverless

Join the revolution in brain-inspired computing at the Neuromorphic Hackathon. Build the future of AI with neuromorphic technologies.

🚀 Access Models with Clarifai Get access to advanced models released by OpenAI recently through Clarifai platform! Build with the Latest Technology Today - GPT-4(Vision), Assistants API, Text to Speech, GPT-4 Turbo, Image Generation DALL·E API!

Time to Accelerate Defense Innovation in Africa 🚀 Join us and 100+ hackers for the Nigeria Defense Tech Hackathon on July 24-26, 2026, in Abuja, Nigeria 🇳🇬 Connect with fellow defense innovators, meet potential co-founders, and build projects with real-world impact that could save lives. We’ll bring challenges rooted in pressing defense and security problems, and you’re welcome to bring your own ideas. Throughout the event, you’ll get hands-on guidance from seasoned mentors—and after the hackathon, we’ll help you take your project closer to real-world deployment 🚀

Open Interpreter is a locally running implementation of OpenAI's Code Interpreter, Open Interpreter lets you run code (Python, Javascript, Shell, etc.) through a natural-language interface in your terminal, empowering you to automate tasks, analyze data, create content, and more with ease.

🔥 48 hours of creation 🦾 Build with Open Source AI models 🚀 Tutorials and mentors to support you 🤝 Collaborate with the community of AI creators!

The event is for those that have access to OpenAI Codex. (we exploring possibilities to grant users without access, access..)

This event we will focus on GPT-3 functions such as Files, Answers & Fine-tuning

Explore GPT-3's capabilities including Files, Answers, and Fine-tuning at our upcoming event

Join us for a weekend and build most powerful production ready NLP model

🗓️ This will be a week of hacking and fun from 24 February to 3 March 💻 Create innovative new apps with OpenAI's latest AI tools 💡 Learn from top AI professionals ⚒️ Combine GPT-3, Codex, Dalle-2, and Whisper to build your AI app 🐱‍💻 Now is the time to register and let's get started!

Join us for a hackathon where we will be using OpenAI Whisper to create innovative solutions! Whisper is a neural net that has been trained to approach human level robustness and accuracy for English speech recognition. We will be using this tool to create applications that can transcribe in multiple languages, as well as translate from those languages into English. This will be a great opportunity for you to learn more about speech processing and to create some useful applications!

🗓️ This will be a 7-days of hacking and fun from 9-16 December 💻 Build with the latest AI tools from OpenAI to create innovative new apps 💡 Work with top AI professionals and learn from them ⚒️ Create your AI app by combining GPT-3, Codex, Dalle-2, and Whisper 🐱‍💻 Register now and let's get started!

Building Apps that make a difference

Hack for freedom with Logos.

Build with Phi-2, Microsoft’s new language model powered by impressive NLP which gained recognition from over 300k users 🔥 🕒 24 hours to complete the challenge 💡 Implement any idea that uses Phi-2 in its core 🤝 Take part alone or form a team with other participants 🚀 The final project can be used for your portfolio, and the startup application to the Slingshot accelerator

🗓️ This will be a 10-day virtual hackathon from June 28 to July 7 💻 Access AI21 Labs' state-of-the-art language models to build innovative applications 💡 Meet and learn from AI21 Labs and Lablab experts 👥 Join the community and find your team 🏆 Prizes and awards of up to $9500 API credits + $3500 cash ⭐ Receive a certificate of completion for submission 🐱‍💻 Sign up now! It's free!

Polkadot Hackathon: Prodigy Edition! The chance to dive into WEB3 development and bring your ideas life on Polkadot.

🚀Have fun and build with LLMs💻 Available offline, private and secure!

Europe's most spontaneous hackathon