PayPal AI Hackathon Featured Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 17162 participants
Creator Colosseum: The Startup Showdown Online Bring your startup idea to reality with professional 1-on-1 mentorship for top 10 ideas, as well as $29,000+ worth in credit prizes Non-monetary prizes Nov 01, 2026 05:00 PM EST to submit 124 participants
Qloo Agentic Hackathon Featured Online Agents, but with taste. $25,000 in prizes Oct 30, 2026 11:45 PM EDT to submit 1883 participants
Life After Code Featured Online The path to production at the speed of imagination $45,000 in prizes Oct 27, 2026 09:00 AM EDT to submit 2683 participants
WarriorHacks 2.0 Online Open to all skill levels! Build an app, website, game, or pitch an idea that fits the theme revealed before the submission phase opens. Non-monetary prizes Winners TBD 2436 participants
LexHack 2026 Online Empowering global student builders to pioneer AI solutions for legal tech, automated law, and AI safety. $74,248 in prizes Winners announced 920 participants
TigerHacks 2026 Come to Mizzou and create a health-themed software or hardware project for prizes! All skill levels welcome. $5,200 in prizes Sep 25 – 27, 2026 119 participants
Build with Gemini XPRIZE Online $2,000,000 in prizes. Build with Gemini. Ship products that impact the world. $2,000,000 in prizes Winners announced 26405 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46676 participants
Global AI Hackathon Series with Qwen Cloud Online Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks. $45,000 in prizes Winners announced 8440 participants
Beyond Tomorrow Summit Online Code the Future. Shape the World. $1,800 in prizes Winners announced 355 participants
Splunk Agentic Ops Hackathon Online Reimagine the future of agentic operations using Splunk AI $20,000 in prizes Winners announced 2364 participants
Google Cloud Rapid Agent Hackathon Online Building Agents for Real-World Challenges $60,000 in prizes Winners announced 14443 participants
Beyond Tomorrow Summit Online CODE THE FUTURE | SHAPE THE WORLD $2,000 in prizes Winners announced 754 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
Build with MeDo Hackathon Online Build creative applications with MeDo, no coding required. Push the boundaries of what you can create. $50,000 in prizes Winners announced 8338 participants
BluePrint 2026 - Hackthon for freshers and Students Online Build practical solutions for real-world problems in Healthcare, EdTech, FinTech, AgriTech, Environment & E-Commerce. ₹ 18,000 in prizes Winners announced 905 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
The Silicon Valley Hackathon: Perfect Corp x Startup World Cup Mountain View, CA, USA Build the future of retail with AI—create immersive fashion experiences, reimagine accessories shopping, and power personalized beauty and skin solutions in one dynamic hackathon. $2,500 in prizes Apr 23 – May 7, 2026 201 participants
Algiers'UP 4 Oued Smar, Algeria Algiers UP est une compétition d'innovation de 3 jours qui se déroulera à l'ESI (École Supérieure d'Informatique), où les étudiants transforment leurs idées en projets Non-monetary prizes Apr 23 – 25, 2026 3 participants
Build for Impact — CBC Hackathon @ UR-CST Online Build real AI solutions for Rwanda with Claude, UR-CST's first hackathon. $1,500 in prizes Winners announced 121 participants
HackAugie Rock Island, IL, USA Hackathon in Midwest - open for everyone $3,200 in prizes Apr 17 – 19, 2026 146 participants