CALL-E: Your Code Is Calling Turn your code into an AI agent that makes real phone calls. $10,000 in prizes 3020 participants Deadline: Sep 14, 2026 September 14 at 11:45am EDT to submit Online
Agents for Humans Hackathon Build an AI agent with Strands Agents SDK that handles repetitive tasks $40,000 in prizes 8906 participants Deadline: Sep 14, 2026 September 14 at 8:00pm EDT to submit Online
RevenueCat Shipaton 2026 Ship apps and start making money. $740,000 in prizes 24802 participants Deadline: Oct 1, 2026 October 01 at 2:45am EDT to submit Online
Build, Ship, Shape: Amazon Developer Hackathon Build across Amazon Devices and shape what's next. $138,000 in prizes 3734 participants Deadline: Oct 23, 2026 October 23 at 3:00pm EDT to submit Online
