Explore our archive of completed hackathons from around the world.
100 past events
Anthropic & Elevation Capital are bringing you Push to Prod: Building at the Frontier on August 8, 2026, a part of Basecamp, Bengaluru’s week-long, community-led tech festival running from August 6th to 12th.
UiPath AgentHack is the UiPath Community global online hackathon for developers, automation engineers, data scientists, AI engineers, students, and professionals who want to go beyond basic automation and build agentic solutions that work in enterprise environments.
Prava Payments
0Build agents that act, shop, book, renew and pay. 48 hours. Online. $50,000 in credits.
24 hours. 30 teams. One real problem worth shipping on the fastest database in the game.
A space to build for indie hackers, builders, and vibe coders who want to actually build, not network, not pitch, not "collab." Bring your laptop and your project (finished, half-finished, or barely started) and spend the day building alongside people doing the same thing.
The first Qwen Cloud Global AI Hackathon. Five tracks. $70,000+ in prizes. Powered by Alibaba's frontier models.
GrowthX Presents Sarvam Epoch Buildathon 200 builders. 8 hours. ₹3L cash.
Pocket FM
0India’s first generative media hackathon, where AI meets storytelling, audio, and visual creation. Two days, 150+ builders, one stage. Ship something real from zero to one.
China’s largest hackathon is returning to Hangzhou.
ETHGlobal
0Come build our decentralized future ETHGlobal hackathons enable you to experiment with cutting edge web3 technologies and develop an idea you're passionate about. This is your opportunity to learn about crypto, expand your network, meet industry professionals, and find like-minded people who are collectively creating a new kind of web.
Stellar Build Station Delhi NCR is a 21-day builder sprint designed for serious developers, founders, and hackers ready to build real-world applications on Stellar.
Tired of submitting the same CV to hundreds of companies? We are too. Compete in a hiring hackathon and get direct access to founders from fast-growing startups in one afternoon. Winners walk away with guaranteed interviews.
Bring an idea, bring a laptop, or just bring curiosity. This is for developers, designers, marketers, sales folks and entrepreneurs who want to build something real with AI in a single day, alongside experienced builders.
Build with AI: Code for Communities is a national hackathon by Google Cloud that connects developers, designers, and AI builders directly with sitting Members of Parliament to solve real, on-the-ground governance problems in constituency development planning, environment, healthcare, and agriculture.
🌎 APAC Stellar Hackathon APAC's biggest regional developer competition on Stellar. Welcome to the APAC Stellar Hackathon, where the best builders from across APAC come together to create real-world financial applications on Stellar.
Canara Bank
0SuRaksha, an initiative by Canara Bank, is a campus-focused hackathon designed to reshape the future of digital security in fintech platforms. In an era of rapid banking digitization, traditional password-based logins are proving insufficient.
Build Anything
0Build Anything onchain that solves a personal problem
Get a box of parts, give it a brain. Build something that sees, thinks, and moves.
A World Cup hackathon for builders who want real-time match data wired into real products. $50K across three tracks: markets, trading agents, and fan experiences. All powered by TxODDS’ live football API on Solana.
Stateless chat is dead. Join this code lab to build intelligent, personalized systems using Google ADK, external tools via MCP, and persistent memory.
EVM Capital is hosting a 24-hour hackathon at LocalHost HQ, Bengaluru.
We at Eternal are excited to present SwiftDidLoad, our first-ever iOS Hackathon, happening on 18th–19th July, Delhi. You won’t want to miss this! 🚀
Welcome to the Casper Agentic Buildathon 2026 - Qualification Round, hosted by the Casper Association—a global online competition designed to attract, onboard, and empower the next generation of Web3/AI developers. Running from June 1 to June 30, 2026, with a hands-on developer workshop in Istanbul on June 2 during Istanbul Blockchain Week, this buildathon invites builders from all backgrounds to create production-ready applications at the convergence of Agentic AI, Decentralized Finance (DeFi),
The first-ever official Cursor Community Hackathon in Ahmedabad is here.
The world’s first AI-built sprint inside a moving Kochi Metro train.
Welcome back to Hyderabad's Codex Community Hackathon x OpenAI Build Week
Reimagine the future of agentic operations using Splunk AI
Razorpay | Anthropic | Peak XV
0Razorpay, Anthropic and Peak XV are hosting India's first Claude Builders Showcase — an exclusive evening for AI builders, engineers, and PMs actively building with Claude.
Deutsche Telekom Digital Labs Private Limited
0The Talent Hack: Build. Compete. Get Hired.
Join us for a hands-on builder sprint with Codex — OpenAI’s coding agent that helps developers build and ship faster.
Bay Builders Hackathon is opening the doors to the agentic multiverse.
Anthropic, Cerebral Valley
0Join us for Built with Claude: Life Sciences, a global virtual hackathon in partnership with Gladstone Institutes, a biomedical research organization in San Francisco focused on bold science and innovation.
Build AI apps that 10x productivity. One week. Win ₹50,000 and a 1-on-1 with Dhruv Rathee.
Build paid, callable AI agents on the CROO agent commerce layer.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in Paris.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in Jaipur.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in Mumbai.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in Hyderabad.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in Delhi / Gurgaon.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in Bangalore.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in Dubai.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in London.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in New York.
GrowthX
0An intense 8-hour global AI buildathon using Hermes and OpenAI GPT-5.5 in San Francisco.
Bengaluru's AI filmmaking hackathon is offering ₹2 lakhs.
1-day Hackathon · For business builders, operators, founders and AI-curious teams
Flipkart × Bengaluru Traffic Police × HackerEarth
0Bengaluru is one of India's most ambitious cities. Getting around in it shouldn't be a daily compromise. Gridlock Hackathon 2.0 is Flipkart's call to India's sharpest AI/ML minds, to build real solutions, on real data, with a real shot at going live on Bengaluru's roads. Chronic traffic congestion in a city of over 14 million people continues to affect economic activity, productivity, and quality of life — and the problem is only growing.
The Rise of the Builder era is here. Two days. $9,000 in prizes. One mission: build AI-powered apps and agents that don’t just look good in a demo, but actually work in the real world. This July, Encode Hub and Xero are bringing together London’s builders, tinkerers, and vibe-coders for a high-energy weekend of hacking.
Get ready for an epic two days during Pathfinder Hackathon 2026, our first ever in-person hackathon.
Build AI-Powered Apps & Agents Powered by XeroThe Rise of the Builder era is here. Two days. £9,000 in prizes. One mission: build AI-powered apps and agents that don’t just look good in a demo, but actually work in the real world. This July, Encode Hub and Xero are bringing together London’s builders, tinkerers, and vibe-coders for a high-energy weekend of hacking. You’ll use Xero’s APIs, MCP Server, CLI, and AI toolkit to create production-grade tools for the 4.4 million small businesses that
Point an AI agent at a real browser and watch it click, type, scroll, and just... get the job done. 🤯 It is the most demo-able corner of AI right now (the second someone sees a bot book a ticket on its own, they GET it), and the wild part: you can ship something real in a single weekend. ⚡
This hackathon is wide open: build anything you want with zero-knowledge on Stellar. Privacy pools, private payments, confidential tokens, identity and compliance proofs, provable computation, verifiable data — if it uses ZK and runs on Stellar, it counts. You can go anywhere on the spectrum from mild (a clean proof-of-concept verifier) to wild (a full shielded payment app).
Microsoft Build AI is grounded in a simple belief: meaningful innovation comes from builders who take on tough challenges and deliver real, working solutions. Across six dynamic tracks, you’ll solve complex, real-world problems spanning productivity, security, agentic systems, and beyond. This is not just about ideation - it’s about execution, impact, and building what truly works.
Join the IBM SkillsBuild AI Builders Challenge, a global program designed for university students in computer science, engineering, data science, and related fields to build real-world AI solutions using IBM technologies.
If you’re a good builder, you don’t need a team to get started. You need time, pressure and the right tools.
Join us across two global locations for hands-on hackathons with Storyblok and AWS. Each edition brings together customers, partners and community members to build, share, and collaborate.
HACKHAZARDS ’26 is a fully digital, community-driven global buildathon organized by NAMESPACE. Known as India’s largest hackathon and one of the largest community-run hackathons globally, HACKHAZARDS brings together developers, designers, founders, and innovators from around the world to build meaningful technology products.
12 hours of pure building, with an arsenal of AI tools at your disposal! Be pro-thinking. Bring your ideas to scale, and prove that lean teams can ship impactful products with market value. Now that building to scratch an itch costs next-to-nothing, we want to celebrate purposeful & tasteful builds.
A global virtual AI hackathon empowering students to build solutions for real-world good—from everyday impact to career readiness.
Join us in person at Bengaluru’s C4C campus for the Asia track of the global AI Safety Hackathon, organized by Apart Research, in partnership with Electric Sheep
Sui Overflow 2026 is Sui’s global hackathon, bringing together builders and explorers worldwide to push what’s possible.
The UC Berkeley AI Hackathon is a 2-day hackathon, where hackers creatively collaborate on innovative technology for a chance to win prizes including cash and tech prizes, and attend workshops and panels to learn more about emerging tech!
Join us for an immersive weekend where builders, developers, founders, and creatives come together to hack ideas, prototypes, and startup concepts—using only AI. This unique challenge pushes participants to rely entirely on AI tools, models, and workflows to bring their visions to life.
Welcome to the Nebius x Nova Buildathon: a high-intensity, 3-hour AI buildathon for India's most ambitious engineers and founders, hosted at RVCE Bangalore and powered by Nebius Token Factory.
Tempo
0The MPP Hackathon is a week-long, on-site builder event at Futura Camp 2026 – Berlin's popup village of builders, researchers, and founders across Ethereum, AI, and the agent economy.
A one-day, in-person developer hackathon organised by Cyberwave, focused on building AI agents that sense the physical world, reason with tools, and take real-world action.
Develop AI-first solutions to real world education challenges in India. Informed by ground reality, Designed for impact and scale.
Build the next generation of compliant financial applications. Two focused tracks. Real API access. Supported by Monad Foundation.
Your AI agents can buy anything. One day. A secret Berlin club. What ideas can you turn into reality in a single day?
Build something small. Two weekends. Two tracks. The model on your laptop. The neighbor next door.
Building, bowling, beer, sunset cruise.
Please Note: the following event is only for female builders. Join a Claude Community Event, organized by local enthusiasts for everyone who loves building with Claude Code! A fast-paced, high-stakes 1-day buildathon for 30 ambitious women builders in Bengaluru — focused entirely on rapid execution with Claude.
The Build Camp: AI Edition is a flagship AI hackathon and in-person bootcamp built for students from Class 6 to 12 across Delhi NCR.
The UXmaxx Hackathon is about closing that gap. Build with Particle Network’s Universal Accounts, EIP-7702, chain abstraction, and embedded wallets to create crypto products that feel clear, fast, and consumer-ready.
We're challenging the sharpest developers to push the boundaries of Web3 data utilization using the high-speed, adaptable Liquify Indexer API.
Build-A-Bear is a vault hackathon for builders who can ship production-ready strategies that can be deployed on Ranger Earn’s whitelisted marketplace.
ETHGlobal
0Come build our decentralized future ETHGlobal hackathons enable you to experiment with cutting edge web3 technologies and develop an idea you're passionate about. This is your opportunity to learn about crypto, expand your network, meet industry professionals, and find like-minded people who are collectively creating a new kind of web.
Vibe with Hermes is a community gathering for builders and curious tinkerers exploring what's possible with Hermes.
We are gathering hyper-focused builders under one roof to write code, solve hard architectural problems, and showcase.
On Saturday, June 13, Mindbricks is bringing developers, founders, and everyone eager to build together at THK & Orion Tekmer for a new edition of the Mindbricks Hackathon.
Build Hard Money Web3 on Litecoin's first EVM rollup, powered by zkLTC — and win.
The ET AI Hackathon 2.0, in partnership with Unstop, is a nation-scale innovation challenge designed to discover and celebrate India’s brightest emerging AI talent. Building on the success of its first edition, this flagship platform brings together the country’s sharpest minds to solve real-world AI problem statements across business innovation, social impact, and open innovation domains.
Generate real-world use cases for Somnia’s newly launched Agentic L1 infrastructure with a view to building startups or getting hired!
Join Reddit to build moderation tools for the Reddit community!
This hackathon is organized by the CopernicusLAC center in Panama, a joint effort between the European Union (through DG INTPA) and the European Space Agency (ESA) under the EU-LAC Digital Alliance of the Global Gateway project.
We’re excited to announce that Moss (F25) is hosting the Conversational AI Hackathon at Y Combinator in San Francisco on June 6-7, 2026!
Join us for a 36-hour hackathon exploring x402 payments — an open payment protocol for internet-native payments built for the age of AI and autonomous agents.
24 hours. One Sunday. 3 Lines. £30,000 in builder grants. Real problems. Funded solutions. Products that ship.
Build creative applications with MeDo, no coding required. Push the boundaries of what you can create.
Build autonomous AI agents. Compete on real-world tasks. Win $10,000+ in prizes.
Build agents that do real work It’s easy to build an AI agent that looks good in a demo. It’s incredibly hard to build one that work in real environment. Across three distinct tracks—Building 24x7 autonomous agents, Building for Agents, and a General track—you will build the underlying architecture to cross the last mile of agentic AI. Join us to build agents that don't just execute tasks, but execute them exactly as the real users the actions belong to.
Join Base and Privy at Coinbase NYC for an exclusive hackathon bringing together the top builders in NYC to explore what’s possible at the intersection of x402, agentic commerce, and stablecoins. This is a focused day for sharing ideas, building fast, and connecting with other ambitious founders and developers who are pushing the next wave of onchain commerce.
OpenAI and Sea are both building at the frontier of AI - OpenAI through the models and tools that define what's possible, Sea through the products and systems serving hundreds of millions of people across Southeast Asia and beyond. Together, we're investing in Southeast Asia's AI ecosystem - giving the region's best builders a space to push limits and forge what comes next. The regional Sea x OpenAI Codex Hackathon is where it starts. Singapore is the first stop.
Story Builders
0Build apps that use private data without giving up composability. The CDR Hackathon is a focused virtual event for developers exploring a new primitive powered by Story’s Confidential Data Rails: programmable private data onchain.
MezoNetwork
0The Mezo Hackathon is back — with bigger prizes and harder problems Mezo is a Bitcoin-native sidechain built for self-custodial BTC banking — borrow MUSD against your bitcoin at a 1% fixed rate, or earn real yield by locking BTC into the system.
Tata Steel
0The Tata Steel AI Hackathon is an invitation to brilliant minds to collaborate with us on this exciting journey. It's an opportunity to contribute to real-world challenges, push the boundaries of what's possible, and help us forge the next generation of industrial excellence with the power of AI. Come, innovate with Tata Steel, and be a part of a legacy that's building tomorrow, today.
A 1.5-day hackathon to build applications on humanoid robots like Unitree G1. VLA, teleoperation, motion control, LLM integration — build whatever you want.
Kickstart the summer by joining Reve's virtual creative sprint to build your portfolio, learn a new tool, and join a community of student creatives and designers! Drop in anytime, build at your own pace, and take something real away.
