GitLab AI Hackathon Online You Orchestrate. AI Accelerates. $65,000 in prizes Winners announced 6964 participants
DigitalOcean Gradient™ AI Hackathon Online Build smarter. Ship faster. Power the next wave of AI. $20,000 in prizes Winners announced 2620 participants
Amazon Nova AI Hackathon Online Build your way with Amazon Nova $40,000 in prizes Winners announced 13442 participants
Martingale Hacks Online Don't just build another to-do app — apply your skills to challenge the S&P 500 itself. Non-monetary prizes Winners TBD 203 participants
Elasticsearch Agent Builder Hackathon Online Build context-driven agents fast with Elasticsearch $20,000 in prizes Winners announced 2114 participants
DeveloperWeek 2026 Hackathon San Jose, CA, USA Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek 2026! $23,000 in prizes Feb 2 – 20, 2026 1808 participants
Hex-a-thon Online Build the analysis you wish existed. Join Hex's virtual hackathon to analyze, build, and explore data with AI — all in one place. $10,000 in prizes Winners announced 1455 participants
PyTorch Dendritic Optimization Hackathon Build smarter, smaller, cheaper ML models after minutes of coding with Dendritic Optimization. $18,500 in prizes Jan 15 – 19, 2026 286 participants
LMA EDGE Hackathon Online Loan markets reimagined: practical, commercial, and scalable solutions for the multi-trillion dollar loan market. $25,000 in prizes Winners announced 2083 participants
MNEE Hackathon: Programmable Money for Agents, Commerce, and Automated Finance Online Create real-world applications that redefine how money moves with MNEE stablecoin. $50,000 in prizes Winners announced 1070 participants
HackStorm AIoT: Not as Hard as You Think Mountain View, California, USA HackStrom is an AIoT Hackathon based on TuyaOpen. All attendees will be gifted a Tuya T5 E1 dev boards and work on creative ideas. $10,000 in prizes Jan 9 – 11, 2026 77 participants
AI 4 Alzheimer's Online Build AI models for early Alzheimer’s detection. Make an impact in healthcare. Save a life. $500 in prizes Winners announced 1451 participants
ERNIE AI Developer Challenge Online Build Intelligent Solutions with ERNIE and PaddlePaddle $10,000 in prizes Winners announced 1083 participants
Codegeist 2025: Atlassian Williams Racing Edition Online Accelerate innovation: Build on Forge, extend Jira, Confluence, Bitbucket, and more— win your share of $120K. $120,000 in prizes Winners announced 3523 participants
Kiroween Online Build something wicked for Kiroween, our annual Halloween-themed hackathon where developers dare to code in dark mode $100,000 in prizes Winners announced 4981 participants
Arm AI Developer Challenge Online Build the future of AI on Arm: Create innovative, efficient mobile AI projects and compete to win $15,000 in prizes Winners announced 1639 participants
Hack4Unity Online Breaking limits. Creating Unity. Non-monetary prizes Winners announced 242 participants
Hack the Track presented by Toyota GR Online Unleash the Data. Engineer Victory. $20,000 in prizes Winners announced 2237 participants
Cloud Run Hackathon Online Build applications with Cloud Run $50,000 in prizes Winners announced 3429 participants
Rift Rewind Hackathon Online Your Season, Your Story — League API + AWS AI Services $26,000 in prizes Winners announced 2637 participants
Agentic AI Unleashed: AWS & NVIDIA Hackathon Online Build the future of agentic AI with AWS and NVIDIA Non-monetary prizes Winners announced 1959 participants
