Slack Agent Builder Challenge Online Whether it's your first agent or your fiftieth - Slack is where it ships. $42,000 in prizes Jul 13, 2026 08:00 PM EDT to submit 1040 participants
UiPath AgentHack Online Build the AI agents of tomorrow. $50,000 in prizes Jun 30, 2026 02:45 AM EDT to submit 2228 participants
H0: Hack the Zero Stack with Vercel v0 and AWS Databases Featured Online Front-end in minutes. Back-end designed for scale. $80,000 in prizes Jun 29, 2026 08:00 PM EDT to submit 1957 participants
LaunchHacks V Online The fifth iteration of LaunchHacks: LaunchHacks inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming. $17,575 in prizes Submissions open soon 777 participants
Mind the Product presents World Product Day: Everyone Ships Now Featured Online World Product Day 2026: 30 days, one community, and the AI tools to finally build the thing. PMs, designers, engineers, the curious... welcome! $10,000 in prizes Jun 20, 2026 12:00 PM EDT to submit 648 participants
FIND EVIL! Featured Online AI threats strike in minutes. Build the defender that responds in seconds. $22,000 in prizes Jun 15, 2026 11:45 PM EDT to submit 3920 participants
Splunk Agentic Ops Hackathon Online Reimagine the future of agentic operations using Splunk AI $20,000 in prizes Jun 15, 2026 12:00 PM EDT to submit 1959 participants
DSH Hacks V1 Online Developing meaningful technical products that leverage AI to improve, enhance, or expand STEM education. $34,996 in prizes Jun 15, 2026 12:45 AM EDT to submit 1037 participants
Google Cloud Rapid Agent Hackathon Online Building Agents for Real-World Challenges $60,000 in prizes Jun 11, 2026 05:00 PM EDT to submit 12905 participants
SUMMER HACKATHON 2026 Online Turn Your Skills into Opportunities. Non-monetary prizes Jun 07, 2026 07:30 AM EDT to submit 288 participants
West Hacks Online Create a fintech app to help educate people $175 in prizes Winners TBD 226 participants
Reddit Mod Tools and Migrated Apps Hackathon Online Join Reddit to build moderation tools for the Reddit community! $45,000 in prizes Winners TBD 3118 participants
Vector Vision Online Binary Bounty: High stakes, higher rewards. ₹ 5,498 in prizes Winners TBD 100 participants
1st International Prosolve 2026 Online A competitive programming contest for undergraduate students. Compete with participants from various institutions, and improve your problem-solving skills. $1,979 in prizes Winners TBD 65 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 4332 participants
Global Fusion hackathon Online Bridging Innovation: AI Solutions for Global Challenges $1,750 in prizes Winners announced 234 participants
AI Hackfest Online AI Hackfest: Build hacks that can think and take decisions even better than humans! Non-monetary prizes Winners announced 207 participants
GenLink Hacks Online Create a feasible app, website, or game that promotes technology literacy for senior citizens. We have $40,000+ in sponsor prizes (not cash) for everyone, not just winners! $42,402 in prizes Winners announced 252 participants
Databricks_Accenture_Hackathon Online AccentureDatabricks Non-monetary prizes Winners TBD 89 participants
Reform Hacks Online Build fast. Then transform your UI into a real product. $CAD 300 in prizes Winners announced 39 participants
Google Solutions Challenge GDG on Campus Virginia Tech Spring 2026 Blacksburg, VA, USA Hackathon for the Solutions Challenge 2026 $960 in prizes Apr 4 – 11, 2026 70 participants