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 16819 participants
Build With AI: Basics Featured Online Learn AI best practices by creating a solid proof-of-concept for your dream project. $2,500 in prizes Oct 26, 2026 05:00 PM EDT to submit 4158 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 56953 participants
ForgeHacks Online 2026 Online A student hackathon focused on Forging AI solutions that solves real-world challenges. $2,647,335 in prizes Winners announced 3317 participants
RevenueCat Shipaton 2026 Online Ship apps and start making money. $740,000 in prizes Winners TBD 28602 participants
YC Fall 2026 x Moss: The Zero Latency Builder Sprint Bengaluru, India Build production-ready AI applications inspired by YC's Fall 2026 Requests for Startups using Moss for sub-10ms semantic search without a traditional vector database. ₹ 50,000 in prizes Sep 6 – 23, 2026 265 participants
Agents for Humans Hackathon Online Build an AI agent with Strands Agents SDK that handles repetitive tasks $40,000 in prizes Winners announced 9910 participants
Agents Assemble - The Healthcare AI Endgame Online Build Interoperable Healthcare Agents at the Intersection of MCP, A2A, and FHIR $25,000 in prizes Winners announced 4297 participants
