Sai Harshith Moluguri (saiharshithm2024)

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
35464 participants

HackOctober MLH X Tech4hack

Hyderabad, India

Hack with MLH

Non-monetary prizes
Oct 19 – 22, 2026
49 participants

HACK INSIGHT

Online

From Trusted Data to Intelligent Decisions — Building AI That Pakistan Can Trust.

$144 in prizes
Winners TBD
94 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

InternWell Hack 2.0

Online

Innovation, Build , Learn....

₹ 1,000 in prizes
Winners TBD
190 participants

Graphiques Innovation Challenge

Online

Lets Redesign the World !!

Non-monetary prizes
Winners TBD
405 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

Fest Stall Challenge - Online

Online

Every stall sells the same thing. Be the one they actually stop for.

Non-monetary prizes
Winners TBD
239 participants

OneAquaHealth IEEE Global Hackathon

Online

Healthy Waters Healthy Ecosystems.Healthy Communities

$3,500 in prizes
Winners announced
1358 participants

Hack The Weather

Online

From Data to Impact: Turning real-world data into solutions that matter

$309 in prizes
Winners TBD
207 participants

Hack the Habitat

Online

Build tech that protects the planet's ecosystems, climate, and wildlife.

$1,000 in prizes
Winners announced
324 participants

Hacksocial 2026

Online

Hack the Change Again

$3,979 in prizes
Winners announced
641 participants

RescueHacks

Online

Build AI that could save a life.

Non-monetary prizes
Winners announced
155 participants

Inspire Hackathon

Online

Create to Inspire !!

Non-monetary prizes
Winners TBD
438 participants

ImpactForge

Online

Every great change started with someone who decided to build it. Join ImpactForge and forge the tools, apps, and ideas the world actually needs.

$300 in prizes
Winners announced
979 participants

QuantumHacks

Online

The Future Is Yours to Build

Non-monetary prizes
Winners announced
928 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
26393 participants

YouCam API Skin AI & Apparel VTO Hackathon

Online

Join YouCam API to Build the Future of Skin and Fashion Retail - Compete for $6,000 in prizes

$6,000 in prizes
Winners announced
1273 participants