Agentic Cinema: The Blockbuster Hackathon Online Lights. Camera. Code. $75,000 in prizes Sep 09, 2026 05:00 PM EDT to submit 5760 participants
Code with Kiro Hackathon Online A challenge for developers to explore Kiro, an AI IDE that works alongside you to turn ideas into production code with spec-driven development. $100,000 in prizes Winners announced 9951 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8638 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128346 participants
Agent Development Kit Hackathon with Google Cloud Online Build multi-agent AI systems with Agent Development Kit and Google Cloud $50,000 in prizes Winners announced 10352 participants
AI in Action Online Innovate Together: A Multi-Partner Google Cloud Hackathon $50,000 in prizes Winners announced 6689 participants
HP & NVIDIA Developer Challenge Online Transform Industries Through AI - Build, Innovate, Deploy with HP AI Studio and NVIDIA $68,000 in prizes Winners announced 1403 participants
Perplexity Hackathon Online Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks. $35,000 in prizes Winners announced 4354 participants
The Docusign Hackathon: Unlocked Online Unlock what's possible. Build the future of Agreements. $48,000 in prizes Winners announced 1379 participants
Pangea Securathon Online Build your security muscle quickly by building apps with Pangea and get some social cred by participating in this security focused hackathon. $9,550 in prizes Winners announced 323 participants
Square Developer Hackathon 2023 Online Build new apps or app features with emerging technologies with Square $81,000 in prizes Winners announced 1298 participants
ZeroBounce Hackathon 2023 Online Think you have what it takes to create the best, new, and unique ideas to improve email validation for everyone? $7,000 in prizes Winners announced 134 participants
Google Maps Platform Hackathon Online Build with the power of Google Maps Platform. $24,000 in prizes Winners announced 2587 participants
Codegeist 2022 Online Forge the future of teamwork — build collaboration apps on Atlassian Cloud — $300,000 in prizes including a trip to Las Vegas. $300,000 in prizes Winners announced 3629 participants
Bring Down Counterfeiting 2022: Policy Hackathon Arlington, VA, USA Help combat counterfeit products $52,000 in prizes Aug 27 – Oct 14, 2022 206 participants
HelloSign Go Paperless Hackathon Online Help consumers and businesses become more sustainable. Build an impactful app that removes the traditional need to print, sign and scan paper documents to get work done. $30,000 in prizes Winners announced 616 participants
Amazon Alexa Skills Challenge: Aging & Engaging Online Build. Have Fun. Make Life Easier. $45,000 in prizes Winners announced 762 participants
monday.com climate change app challenge Online Build an app for a greener tomorrow $160,000 in prizes Winners announced 819 participants
Square Unboxed Hackathon Online Build or extend an app with new features using Square’s new Bookings API release, Cash App Pay, Checkout API, or Terminal API. $85,000 in prizes Winners announced 806 participants
Chirp Developer Challenge Online Build an app using Twitter’s API v2 to unlock new experiences for people on Twitter, and inspire other developers. $520,600 in prizes Winners announced 1604 participants
DocuSign Good Code Hackathon Online A global hackathon for the greater good $50,000 in prizes Winners announced 1103 participants
NEAR MetaBUILD Hackathon Online A better future requires a better foundation. Build apps capable of taking millions of users on journeys they’ve never been on before. Simple. Scalable. Secure. $1,000,005 in prizes Winners announced 3830 participants
loomSDK Holiday Hack Online Remote work is here to stay. The challenge? We’re used to being in-person to celebrate, align, debate, and discuss. Build a fun app that sparks joy and connection for remote teams. $34,090 in prizes Winners announced 261 participants
The Postman API Hack Online Hack the future of APIs and unleash what you can do. $100,000 in prizes Winners announced 1838 participants
