Build Beyond Hackathon Online Where Builders Go Beyond. $5,000 in prizes Submissions open soon 50 participants
The Arcticathon Online Welcome to The Arcticathon by Bidaya! A solo online hackathon where you’ll take an idea from a blank screen to a working, deployed website all on your own. Non-monetary prizes Jan 30, 2027 01:30 PM EST to submit 39 participants
Cosmo Hacks 2026 Online A free online student hackathon. Build around Tech for Student & Community Life from December 19, 2026 to January 18, 2027. Beginners welcome! $146,700 in prizes Submissions open soon 534 participants
United Hacks V8 Online Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V8. $13,700 in prizes Submissions open soon 309 participants
checkpoint 1 — games for good Online A free 48-hour AI-native online hackathon where builders aged 13–18 make games that do good in the world. $11,960 in prizes Submissions open soon 63 participants
Kiroween 2026 Featured Online Build something wicked and git commit to the darkness. $100,000 in prizes Submissions open soon 1751 participants
Meta VR Start Developer Competition 2026 Featured Online Accelerate your VR development journey with Meta VR Start and compete for $1M in cash prizes $1,000,000 in prizes Nov 18, 2026 03:00 PM EST to submit 4270 participants
UGREEN Hackathon 2026 on AI NAS Online Bring Your Skills to UGOS $46,000 in prizes Nov 16, 2026 02:45 AM EST to submit 597 participants
IceHacks Online A week online for high schoolers to build something that actually runs — software, hardware, or the weird idea in between. $17,150 in prizes Submissions open soon 163 participants
PayPal AI Hackathon Online Build what’s next with PayPal and AI $67,500 in prizes Nov 12, 2026 03:00 PM EST to submit 22881 participants
EthnoHack Online Data Hackathon on Ethnopharmacology and Health Non-monetary prizes Submissions open soon 156 participants
BDBI x SpaceXSI Grokathon Online Find inventive and creative uses of GrokBot and Cursor Non-monetary prizes Submissions open soon 232 participants
Codex x TwitchCon Hackathon Featured Online Build for streamers and their community on Twitch with OpenAI Codex. $25,000 in prizes, and the top 5 are shown on the Codex Booth stage at TwitchCon. $25,000 in prizes Nov 02, 2026 05:00 PM EST to submit 1374 participants
Qloo Agentic Hackathon Online Agents, but with taste. $25,000 in prizes Oct 30, 2026 11:45 PM EDT to submit 2635 participants
Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Oct 30, 2026 01:00 PM EDT to submit 28397 participants
Life After Code Online The path to production at the speed of imagination $45,000 in prizes Winners TBD 3332 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 Voting opens soon 6362 participants
Build With AI: Basics Online Learn AI best practices by creating a solid proof-of-concept for your dream project. $2,500 in prizes Winners TBD 5115 participants
Neighborhood Hacks Online Create a project that supports your local community $57,866 in prizes Winners TBD 646 participants
Build, Ship, Shape: Amazon Developer Hackathon Online Build across Amazon Devices and shape what's next. $138,000 in prizes Winners TBD 65050 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! $19,122 in prizes Winners TBD 583 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 26399 participants
