PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 12639 participants
OpenCV AI Competition 2026, powered by AWS Online Build vision systems that see, reason, and act with OpenCV 5 and Amazon Web Services (AWS). Win money and bragging rights! $20,250 in prizes Oct 27, 2026 02:45 AM EDT to submit 4773 participants
Build, Ship, Shape: Amazon Developer Hackathon Featured Online Build across Amazon Devices and shape what's next. $138,000 in prizes Oct 23, 2026 03:00 PM EDT to submit 54114 participants
Build with DataHub: The Agent Hackathon Online Build AI agents with DataHub's open-source Context Platform. $20,500 in prizes Winners announced 3066 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46685 participants
UiPath AgentHack Online Build the AI agents of tomorrow. $50,000 in prizes Winners announced 4003 participants
H0: Hack the Zero Stack with Vercel v0 and AWS Databases Online Front-end in minutes. Back-end designed for scale. $80,000 in prizes Winners announced 9723 participants
GitLab Transcend Hackathon Online Intelligent orchestration, now with context. $20,000 in prizes Winners announced 1559 participants
Google Cloud Rapid Agent Hackathon Online Building Agents for Real-World Challenges $60,000 in prizes Winners announced 14444 participants
Reddit Mod Tools and Migrated Apps Hackathon Online Join Reddit to build moderation tools for the Reddit community! $45,000 in prizes Winners announced 3088 participants
DeepSeek vs. Llama: The "Kill The Cloud" Challenge Online Ideate the future of Privacy-First, Offline AI. Build resilient mobile apps that work anywhere, anytime with On-Device Intelligence. Supported by YC Founders. $150 in prizes Winners announced 234 participants
Google Maps Platform Awards Online 20 years ago we made the Google Maps Platform API, then you made history. Non-monetary prizes Winners announced 3924 participants
2025 Techinance Cyberhack Online Crafting innovative ideas to help combat cybersecurity risks and spread awareness for data privacy and cybersecurity Non-monetary prizes Winners announced 130 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 128315 participants
