Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29869 participants
OpenCV AI Competition 2026, powered by AWS Online Build vision systems that see, reason, and act with OpenCV 5 and Amazon Web Services (AWS). Win money and bragging rights! $20,250 in prizes Winners TBD 6342 participants
Build, Ship, Shape: Amazon Developer Hackathon Online Build across Amazon Devices and shape what's next. $138,000 in prizes Winners TBD 35461 participants
EurekaDev 2026 Online A 5-week global innovation challenge blending science fairs and hackathons. Research or code your way to innovation across multiple STEM tracks! Code, research and win prizes! Non-monetary prizes Winners announced 580 participants
INDUX 5.0-2026 Banarpura, India AI FOR REAL-WORLD IMPACT ₹ 225,000 in prizes Sep 22 – Oct 20, 2026 248 participants
Multimodal AI Hackathon 2026 Online Build beyond limits ₹ 100,000 in prizes Winners announced 4347 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 announced 2418 participants
ImpactHack 2026 Online Build technology that solves real problems and creates meaningful impact in your school, community, or the world. Non-monetary prizes Winners announced 448 participants
Databricks AI Social Impact (DAISI) Challenge - Singapore Singapore, Singapore Student from Singapore's Institutes of Higher Learning (IHLs) take on real societal problems with national open data, built free on Databricks and mentored by Databricks engineers Non-monetary prizes Sep 16 – Oct 7, 2026 780 participants
OneAquaHealth IEEE Global Hackathon Online Healthy Waters Healthy Ecosystems.Healthy Communities $3,500 in prizes Winners announced 1358 participants
COMPSPHERE 12 Online Connect The Ideas, Create The Future $1,247 in prizes Winners TBD 585 participants
Hack The Weather Online From Data to Impact: Turning real-world data into solutions that matter $309 in prizes Winners TBD 207 participants