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 934 participants
RevenueCat Shipaton 2026 Online Ship apps and start making money. $490,000 in prizes Submissions open soon 2561 participants
OneAquaHealth IEEE Global Hackathon Online Healthy Waters Healthy Ecosystems.Healthy Communities $3,000 in prizes Submissions open soon 267 participants
DevNetwork [API + Cloud + AI] Hackathon 2026 Santa Clara, CA, USA Join the nation's largest challenge-driven API + Cloud + AI hackathon @ API World 2026! Non-monetary prizes Aug 17 – Sep 3, 2026 170 participants
AI Builders Hackathon Online Building the Future of Intelligent Systems. The Internet Needs Better AI. $4,000 in prizes Submissions open soon 536 participants
CockroachDB × AWS Hackathon - Build with Agentic Memory Online Agents that think. Agents that act. Agents that remember; reliably, globally, at any scale. $8,750 in prizes Aug 18, 2026 05:00 PM EDT to submit 468 participants
Build with Gemini XPRIZE Featured Online $2,000,000 in prizes. Build with Gemini. Ship products that impact the world. $2,000,000 in prizes Aug 17, 2026 04:00 PM EDT to submit 17675 participants
YouCam API Skin AI & Apparel VTO Hackathon Online Join YouCam API to Build the Future of Skin and Fashion Retail - Compete for $6,000 in prizes $6,000 in prizes Submissions open soon 12 participants
CS Girlies Annual Hackathon - Technology For Wellness Online Build tools to help support wellness, health, and happiness. $5,000 in prizes Submissions open soon 187 participants
Arm Create: AI Optimization Challenge Featured Online One challenge. Three frontiers of AI. All powered by Arm. $8,000 in prizes Aug 14, 2026 07:00 PM EDT to submit 962 participants
Build with DataHub: The Agent Hackathon Online Build AI agents with DataHub's open-source Context Platform. $20,500 in prizes Submissions open soon 49 participants
Reddit’s Games with a Hook Hackathon Online Join Reddit and Phaser to build incredible games for the Reddit community! $40,000 in prizes Jul 15, 2026 09:00 PM EDT to submit 2213 participants
Slack Agent Builder Challenge Featured 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 3509 participants
United Hacks V7 Online Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V7. $26,350 in prizes Submissions open soon 906 participants
Agentic AI Build Week 2026 Ho Chi Minh City, Việt Nam Agentic AI Build Week is 5 days where Southeast Asia's most serious AI builders come together to build agents that actually work — and move toward actual deployment. Non-monetary prizes Jun 9 – Jul 12, 2026 1544 participants
UiPath AgentHack Online Build the AI agents of tomorrow. $50,000 in prizes Winners TBD 4029 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 TBD 9771 participants
AICOO HACKATHON Online Building Agent Network & Agent-to-agent product on Aicoo Infra. This is the ONLY & BEST PLACE to start building an agent network product $12,200 in prizes Winners announced 82 participants
Meta Horizon Creator Competition - Game Design Online Design a production-ready mobile game. $250,000 in prizes. $250,000 in prizes Winners TBD 570 participants
Splunk Agentic Ops Hackathon Online Reimagine the future of agentic operations using Splunk AI $20,000 in prizes Winners TBD 2384 participants
Google Cloud Rapid Agent Hackathon Online Building Agents for Real-World Challenges $60,000 in prizes Winners TBD 14492 participants
DeveloperWeek New York 2026 Hackathon Queens, NY, USA Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek New York 2026! $9,250 in prizes May 25 – Jun 10, 2026 619 participants
Optimization Grand Challenge 2026 Magokjungang 8-ro, South Korea A global optimization competition by LG CNS — solve the Grand Shipyard Puzzle and compete for KRW 200M in prizes! $103,000 in prizes May 25 – Jun 8, 2026 210 participants
![DevNetwork [API + Cloud + AI] Hackathon 2026](http://d112y698adiu2z.cloudfront.net/photos/production/challenge_thumbnails/004/648/675/datas/medium.jpg)
