Kulraj Sabharwal (Kulraj69)

India
Website
GitHub

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

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

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

Arm Create: AI Optimization Challenge

Online

One challenge. Three frontiers of AI. All powered by Arm.

$8,000 in prizes
Winners announced
2468 participants

Build with DataHub: The Agent Hackathon

Online

Build AI agents with DataHub's open-source Context Platform.

$20,500 in prizes
Winners announced
3054 participants

Backblaze Generative Media Hackathon: Build with Genblaze on B2

Online

Build the next generation of AI media apps. Generate with Genblaze. Store on Backblaze B2.

$10,000 in prizes
Winners announced
1307 participants

The Blueprint Hackathon (For All Ages, July 17th-31st)

Online

Join us for two weeks of coding where you can use your skills to solve real world problems!

$8,176 in prizes
Winners announced
382 participants

India High School Exoplanet Data Challenge

Online

Build a classification model using real NASA data. Get published. Change how the world sees the stars.

$10,300 in prizes
Winners announced
478 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46670 participants

Global AI Hackathon Series with Qwen Cloud

Online

Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks.

$45,000 in prizes
Winners announced
8437 participants

Reddit’s Games with a Hook Hackathon

Online

Join Reddit and Phaser to build incredible games for the Reddit community!

$40,000 in prizes
Winners announced
3062 participants

Slack Agent Builder Challenge

Online

Whether it's your first agent or your fiftieth - Slack is where it ships.

$42,000 in prizes
Winners announced
4406 participants

United Hacks V7

Online

Showcase both your technical and presenting abilities and collaborate with like minded individuals to make and pitch a project during United Hacks V7.

$700 in prizes
Winners announced
1177 participants

UiPath AgentHack

Online

Build the AI agents of tomorrow.

$50,000 in prizes
Winners announced
3998 participants

H0: Hack the Zero Stack with Vercel v0 and AWS Databases

Online

Front-end in minutes. Back-end designed for scale.

$80,000 in prizes
Winners announced
9715 participants

GitLab Transcend Hackathon

Online

Intelligent orchestration, now with context.

$20,000 in prizes
Winners announced
1550 participants

USAII® Global AI Hackathon 2026

Online

(* REGISTRATION EXPIRED JUNE 6 11:59 PM ET *) A global virtual AI hackathon empowering students to build solutions for real-world good—from everyday impact to career readiness.

$15,000 in prizes
Winners announced
6063 participants

Mind the Product presents World Product Day: Everyone Ships Now

Online

World Product Day 2026: 30 days, one community, and the AI tools to finally build the thing. PMs, designers, engineers, the curious... welcome!

$10,000 in prizes
Winners announced
1305 participants

FIND EVIL!

Online

AI threats strike in minutes. Build the defender that responds in seconds.

$22,000 in prizes
Winners announced
4387 participants

Splunk Agentic Ops Hackathon

Online

Reimagine the future of agentic operations using Splunk AI

$20,000 in prizes
Winners announced
2354 participants

Google Cloud Rapid Agent Hackathon

Online

Building Agents for Real-World Challenges

$60,000 in prizes
Winners announced
14431 participants

DevNetwork [AI + ML] Hackathon 2026

South San Francisco, CA, USA

Join the nation's largest challenge-driven AI and ML in-person + online hackathon @ AI DevSummit 2026!

$8,000 in prizes
May 11 – 28, 2026
1119 participants

Build with MeDo Hackathon

Online

Build creative applications with MeDo, no coding required. Push the boundaries of what you can create.

$50,000 in prizes
Winners announced
8337 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