Listing Hackathons

Build easily an EVM dApp on top of Bitcoin! Win $17,000 in prizes & access a $2.5M pool in grants!🚀

At Outlier Labs, we explore the non-obvious directions in AI and physical world. We surface the most promising contrarian ideas that can change the world. For our second edition, we will explore how we can program the only object we know can have general intelligence: biological brains! Join us for a night with Callosum and Frontier Computing (YC S26) where we together will start programming brain cells to control robots, fly drones, and do a thousand other things only limited by your creativity! Schedule: 6:30 pm - Arrival

🚀 Big Berlin Hack Hosted by: {Tech:Europe} x CODE University Berlin is calling! Join us for the second edition of our Big Berlin Hack, a weekend of innovation, collaboration, and building the future of AI. Whether you’re a hacker, designer, or entrepreneur, this is your chance to build something you always wanted to do, but never did! Meet Europe’s most ambitious builders, and create something extraordinary.

The future of finance is agentic. Join us on April 11th in Berlin for a full day of building and shipping AI agents applied to real-world financial use cases with production-grade infrastructure, on-site technical mentorship, and cash prizes on the line. Hosted by cognee and Dify, joined by N26 — a leading European fintech bringing domain expertise and real-world problem framing to the table. Limited to 80 participants. Grab your spot early.

Time to Accelerate the Aerospace! Join us and 100+ hackers from across Europe and beyond for the first Berlin Aerospace Hackathon, taking place at MotionLab.Berlin from November 21 to 23, 2025 🛰️ Over three days, you’ll join forces with engineers, developers, and aerospace innovators to tackle some of the most ambitious challenges in aviation and space—from next-gen propulsion and autonomous flight systems to satellite networks and orbital logistics. Whether you want to prototype reusable launch solutions, design advanced UAV control systems, or build open-source mission planning tools, this is your launchpad to experiment and execute. Expect hands-on mentorship from leading aerospace startups, direct feedback from industry pioneers, and opportunities to transform your hack into a real-world pilot project.

Explore Innovations in Language Processing and Image Generation! 🕒 72 hours to complete the challenge 💡 Create revolutionary tourism and culture apps 🤝 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 🏆 Win cash prizes, cloud credits, incubation & collaboration opportunities to develop your project further!

📅 June 12–19, 2026 • June 12: Kick-off Stream • June 12–19: Online Build Phase • June 19: Project Submissions Ends 🌍 Fully online hackathon. Join and build from anywhere in the world. 🤝 Build practical enterprise workflows where AI agents communicate, coordinate, exchange context, and complete work together. 🧠 Powered by Band and Codeband, built for collaborative AI systems and agent orchestration. 🏆 Prize Pool: $10,000+ 🧑‍💻 Apply now to build the next generation of enterprise multi-agent systems.

Time to Solve Real Problems 🚀 Join us and 90+ hackers from all across Europe for the BuildArena Hackathon on Feb 11-12 in Stockholm, Sweden! This hackathon is co-organized by Techarena, Lovable, Project Europe, European Defence Tech Hub and Inflection Fund. Goal This is a special 12h (+11h without sleep) hackathon with 3 different tracks. Teams will be working in parallell in different tracks, representing different problems to solve.

BIG BERLIN HACK BIG BERLIN HACK is back! This time with 350 participants – secure your spot now! 📅 Schedule

Build with Aya to accelerate multilingual AI progress! 🕒 48 hours to complete the challenge 💡 Create apps with fine-tuning multilingual instructions from Aya. 🤝 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

🏗️ Build projects with Autonomous Agents, using cutting-edge frameworks like SuperAGI, AutoGPT, BabyAGI, Langchain, and more! 🏆 Register now and stand a chance to win up to $10,000 and a place on the SuperAGI team. 🏁 3-days to complete your solution!

Join the AutoGen 24-hours Hackathon to explore AutoGen, a framework for developing customizable LLM applications using conversational agents that seamlessly integrate human input. Discover endless possibilities by combining LLMs, human interaction, and tools. Your innovation starts here!

🤖 You have 4 weeks to build. Join in at any point! 🌐 Connect with a global tech community. 🎉 Win from a $30,000 cash prize pool. 💾 The winning agent will become the AutoGPT in the 150000 star repository! 🚀 You may continue your startup journey after the Hackathon! 🖥️ Utilize Weaviate as the vector database for your agent with open access.

Time to Accelerate Defense Innovation! Join us and 100+ hackers from across Australia for the first edition of the Australian Defense Tech Hackathon on February 6-8, 2026, in Canberra, Australia. 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 Australian ecosystem. Get inspired by the challenges we have prepared, or feel free to bring your own project. You'll get feedback from folks who have been on the frontline to ensure you're solving real problems.

Time to Accelerate Defense Innovation! Join us and 100+ hackers from across Australia for the first edition of the Australian Defense Tech Hackathon on February 6-8, 2026, in Canberra, Australia. Connect with fellow defense innovators, meet potential co-founders, and work on projects that could save lives! We'll prepare challenges based on real-world problems, and you can bring your own project and receive feedback from experienced mentors. We'll put you in a position to deploy your project in the real world after the hackathon 🚀

Introducing AudioCraft: Dive into the cutting-edge of audio processing and generation with deep learning! Empower your audio applications with AudioCraft for richer, more versatile soundscapes.

Harness the power of Assistants API and Trulens technology to build cutting-edge apps! 👩‍💻Unleash your creativity by integrating the power of Trulens and Assistants API in your app. 🚀 7 days of online development with workshop sessions from experts in LLM! 🤝 Connect with developers and startup enthusiasts for future opportunities. 💡 Develop impactful apps for meaningful and positive change in the world with strategic approach!

🌎 Online Hackathon | 💻 Month-long challenge | Dates: Sep 1–30, 2026 | 🏆 $10,000 Prize Pool ($5k cash + $5k in AAI credits) A month-long online challenge run by lablab.ai together with AssemblyAI, the Voice AI infrastructure company for builders. Every participant builds on AssemblyAI. You can join at any point — registration stays open for the whole build window, so you can start on day one or pick the project up halfway through and still submit. 🌍 Fully online hackathon. Join and build from anywhere in the world.

🌟 Be one of the 10 teams: gain exclusive access to Aria’s API and explore Allegro’s text-to-video capabilities! 🚀 Take on the challenge to innovate using Aria, Rhymes AI’s open-source multimodal model. 🤖 Build applications by integrating text, images, video, code, and more with Aria’s AI or create stunning video content with Allegro. 🌍 Collaborate with a team (up to 4 members) or take on the challenge individually! 🎓 Gain insights from industry experts through workshops and sessions designed to fast-track your project. 🏆 Compete for a chance to win $5,000 in prizes!

We will share updates on the event schedule, challenges etc. by the 04.09. so stay posted and apply for the event <3 You can apply as teams (up to 5) or as individuals.

👥 Only 3000 spots available 🔥 Join the 7-day Hackathon 🚀 Get access to the Claude API, AI assistant for your tasks - no waiting list needed 🤝 Find your team in the community or work solo 🧙‍♂️ Have an opportunity to connect with creators of technology directly

Amsterdam Robotics Club: Behind the Scenes at Trusk (Autonomous Drones) Join the Amsterdam Robotics Club for an exclusive inside look at Trusk, pioneers in…

Join the very first Amadeus Genesis Hack — build autonomous agents. benchmark AI hardware. win big. open to both technical and non-technical builders.

🌎 Online Hackathon | 💻 Dates: 28 August–4 September 2026 | 🏆 $6,000 Prize Pool Build AI trading agents on Alpaca — autonomous agents and trading apps using Alpaca's Trading API, MCP server and CLI. 🌍 Fully online hackathon. Join and build from anywhere in the world.

Europe's leading hackathon dedicated to algorithmic trading and quantitative finance

How can AI improve wellness? Join Alan and Lovable for a fast-paced one hour hackathon where you'll build a wellness-focused product from scratch and pitch it live. You will have 60 minutes to turn an idea into a working prototype. At the end of the session, participants can present their projects in 90-second pitches. A panel of judges will select the winning teams. All participants will receive complimentary access to Lovable Pro with 100 credits, more than enough to build and ship an MVP during the event. No prior experience with Lovable is required.

ABOUT Agents and Robots 26 HACKXELERATOR™ Purpose: A comprehensive HackXelerator focused on agents and robotics, spanning pre-event networking to final showcase in Berlin. Themes: Digital agents, autonomous systems, human-robot interaction, and AI ethics. Duration: 20 days of collaborative creation and mentoring. Agents and Robotics 26 Schedule:March 12th | Virtual Pre-Event Briefing: HackXelerator overview, rules, prizes, categories, sign-up, team formation, and Q&A

ABOUT Agents and Robots 26 HACKXELERATOR™ Purpose: A comprehensive HackXelerator focused on agents and robotics, spanning pre-event networking to final showcase in Berlin. Themes: Digital agents, autonomous systems, human-robot interaction, and AI ethics. Duration: 20 days of collaborative creation and mentoring. Agents and Robotics 26 Schedule:March 12th | Virtual Pre-Event Briefing: HackXelerator overview, rules, prizes, categories, sign-up, team formation, and Q&A

ABOUT Agents and Robots 26 HACKXELERATOR™ Join us for the grand finale of the AR26 HackXelerator! This is the culminating showcase where teams present their projects after 20 days of intensive development in agents and robotics. What to Expect on April 17th: • 🏆 Final project presentations and demonstrations

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