ATCHI KALYAN SAI (kalyansai0909)

AI Builders Hackathon

Online

Building the Future of Intelligent Systems. The Internet Needs Better AI.

$33,900 in prizes
Sep 15, 2026 11:00 PM EDT to submit
2025 participants

Hack The Limit

Online

Code from anywhere, on your own time. A few weeks to take an idea from scratch to something real, with a community cheering you on the whole way.

$350 in prizes
Aug 30, 2026 02:45 AM EDT to submit
639 participants

ML Empowerment Build Challenge 2.0

Online

Learn AI, build real-world projects, and create impact through guided resources, mentorship, and a global community of student innovators. @mlempowermentfoundation on Instagram.

$91,565 in prizes
Winners announced
1184 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners TBD
46737 participants

SmartAIthon 2026

Online

SmartAIthon 2026 aims to encourage students and recent graduates to develop innovative AI-driven solutions for real-world smart city challenges.

₹ 10,000 in prizes
Winners TBD
729 participants

Agentic AI Innovation Challenge 2026

Online

Build autonomous AI agents that reason, plan, and act to solve real-world challenges across healthcare, education, business, sustainability, and more

Non-monetary prizes
Winners announced
298 participants

Agentic AI Hackathon Powered by Microsoft

Online

Shekunj Presents Agentic AI Hackathon Powered by Microsoft In Collaboration with JIT Borawan

₹ 50,000 in prizes
Winners announced
66 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35534 participants

AI for Bharat 2026

Online

Year in Review, Code for Tomorrow

Non-monetary prizes
Winners announced
866 participants

Agent Development Kit Hackathon with Google Cloud

Online

Build multi-agent AI systems with Agent Development Kit and Google Cloud

$50,000 in prizes
Winners announced
10352 participants

AI in Action

Online

Innovate Together: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
6689 participants

Google Developer Group (GDG) @ Mason: BuildAthon

Fairfax, VA, USA

Use Google technologies to build a Web or Android application to compete against other teams to win Best Overall Track

Non-monetary prizes
Apr 4 – 25, 2025
98 participants

Google Build with AI Hackathon

St. Louis, MO, USA

Use Google tools like Gemini/Gemma, Google Cloud, and Firebase to build a product and compete for over $2000 in prizes!

$1,600 in prizes
Apr 12 – 13, 2025
53 participants

Azure AI Developer Hackathon

Online

Unleash the future of AI on the Azure cloud

$10,000 in prizes
Winners announced
3347 participants

Global Hack Week: AI/ML

Online

Spend a week hacking with the MLH community at Global Hack Week: AI/ML!

Non-monetary prizes
Winners announced
213 participants

Google AI Hackathon

Online

Build a creative app that uses Google’s Generative AI tools. Push the boundaries of what Gen AI apps can do with Gemini!

$50,000 in prizes
Winners announced
15476 participants

LaunchHacks III

Online

LaunchHacks inspires people to be creative, innovative, and LAUNCH their own initiatives through the power of technology and programming.

$15,175 in prizes
Winners announced
1242 participants