MONSTER LIAR (monster13liar)

India

Neighborhood Hacks

Online

Create a project that supports your local community

$57,866 in prizes
Winners TBD
646 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
2429 participants

Banana Hacks

Online

Build apps, games, and tools that solve real problems in a weekend around Image AI.

$500 in prizes
Winners announced
601 participants

CSC Back-to-School Hackathon

Online

Build an app, tool, website, or gadget that helps students, teachers, or schools solve a real school-life problem

$400 in prizes
Winners announced
552 participants

Beginner's Paradise - FirstCommit

Online

Your first project. Your first commit. Your future.

$1,024 in prizes
Winners announced
1418 participants

NextStep Hacks 2026

Online

Breaking barriers, one idea at a time.

$1,750 in prizes
Winners announced
1033 participants

Caspian Buildathon: Build agents that can reach anyone

Online

Build any AI agent you want, then give it hands. One rule: it must use caspian-sdk and run on at least two channels. $14,500 in prizes

$14,500 in prizes
Winners TBD
288 participants

Creator Colosseum Startup Competition: Student Founders. Real Startups.

Online

Bring your startup idea to reality with professional feedback and mentorship for top 10 ideas, as well as $500+ in total cash prizes

$575 in prizes
Winners announced
586 participants

NextGenHacks

Online

Build the future with NextGenHacks—create innovative projects, explore new ideas, and turn your vision into reality in a beginner-friendly, open-ended hackathon for all builders.

$1,000 in prizes
Winners announced
1330 participants

DSH Hacks V1

Online

Developing meaningful technical products that leverage AI to improve, enhance, or expand STEM education.

Non-monetary prizes
Winners announced
1291 participants

Reddit Mod Tools and Migrated Apps Hackathon

Online

Join Reddit to build moderation tools for the Reddit community!

$45,000 in prizes
Winners announced
3088 participants

BluePrint 2026 - Hackthon for freshers and Students

Online

Build practical solutions for real-world problems in Healthcare, EdTech, FinTech, AgriTech, Environment & E-Commerce.

₹ 18,000 in prizes
Winners announced
903 participants

Agents Assemble - The Healthcare AI Endgame

Online

Build Interoperable Healthcare Agents at the Intersection of MCP, A2A, and FHIR

$25,000 in prizes
Winners announced
4290 participants

GNEC Hackathon 2026 Spring - Compete For UN-Affiliated/NGO Internships & Prizes

Online

Create projects benefiting UNSDGs for a chance to work along UN affiliated NGOs!

$700 in prizes
Winners announced
836 participants

LUMA Pitch Competition

Online

Pitch your idea, for prizes worth $52800! (Cash for winner + subscriptions for all!)

$52,800 in prizes
Winners announced
390 participants

EcoHacks

Online

Build anything using STEM that relates to the environment. Your project can be a program, model, simulation, analysis, or any creative technical idea.

$500 in prizes
Winners announced
189 participants

The 2030 AI Challenge

Online

Code for Change. Build the Future.

$435 in prizes
Winners announced
476 participants