Techs Sparking Challenge Online Make solutions from any tech stack Non-monetary prizes Winners announced 179 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14088 participants
Meta Horizon Creator Competition: Mobile Genre Showdown - Reloaded Online Compete for up to 35 prizes, with a top prize of $200,000 per genre and a total prize pool of $2,500,000 $2,500,000 in prizes Winners announced 1677 participants
Green Wells Innovation Hackathon Online Fueling Innovation: Powering the Future of Energy Through Technology $4,500 in prizes Winners announced 669 participants
Eurekathon 2025 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! $35,774 in prizes Winners announced 232 participants
AI Accelerate: Unlocking New Frontiers Online Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon $50,000 in prizes Winners announced 2721 participants
Dakar Bitcoin Hack Online Create tools that will enhance the life of Senegalese people, around or on top of the Bitcoin protocol. $1,750 in prizes Winners announced 199 participants
SRHR Tech Innovation: Inclusive SRHR Access for Adolescents & Youth in Liberia Online Innovating for Change: Youth-Led Tech Solutions for Inclusive Access to SRHR by Adolescents and Youth in Liberia $1,050 in prizes Winners announced 75 participants
FloodHackathon Peshawar, Pakistan Floods will come. Solutions must come first. $1 in prizes Sep 18 – Oct 23, 2025 20 participants
AWS AI Agent Global Hackathon Online Agents of change - building tomorrows AI solution today $45,000 in prizes Winners announced 9465 participants
Innovare Summit - Harvard University Cambridge, MA, USA Students devise practical business, systems engineering, product-based, or software solutions to issues pertaining to global health crises. $5,000 in prizes Sep 17 – Oct 20, 2025 57 participants
WebMind Innovation Hackathon Online Where Intelligent Web Meets Human Creativity $200 in prizes Winners announced 254 participants
AI Agent Competition by Open Mobile Hub Mountain View, CA, USA Join us for an AI Agent Competition, with over $15,000 in prizes! $18,500 in prizes Sep 8 – Oct 11, 2025 293 participants
Dream² Bigger Online Dream² Bigger 2025 | | Hack the Impossible, Dream² Bigger. $50 in prizes Winners announced 284 participants
Hobby2Hustle Hackathon Online Turning passions and hobbies into viable business ideas. Non-monetary prizes Winners announced 35 participants
SDGs in Practice: Innovation Challenge for School Youth Online Empowering youth to build a better community with ESG-driven solutions and tech. Hosted by Éverson Filipe, AIESECer and GDG Organizer Non-monetary prizes Winners announced 56 participants
Infinity Code Hackathon Online In an era where technology redefines the future, this edition of the Infinity Code Hackathon invites participants to merge science, creativity, and vision. Non-monetary prizes Winners announced 90 participants
48 Hour Build Challenge: Claude Builder Club @ UCSD Online Create an awesome app for a chance to $100 and a feature on Anthropic socials! $100 in prizes Winners announced 28 participants
AI in the Outback Online A global hackathon for Australia $200 in prizes Winners announced 183 participants
TRAVEL-WIZARD Designing the Future of Conversational Travel Online Create a fully AI-driven, no-forms booking assistant for travel using conversation Non-monetary prizes Winners announced 130 participants
OESTECH Hackfest 2025 (Puerto Rico) From Ideas to Startups: Enabling the Next Generation of Student Innovators in the West. $3,500 in prizes Sep 9 – 25, 2025 34 participants
