Rajpal Singh (raj33krish)

DL, IN
LinkedIn

Build with Gemini XPRIZE

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$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Aug 17, 2026 04:00 PM EDT to submit
17805 participants

Reddit’s Games with a Hook Hackathon

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

$40,000 in prizes
Jul 15, 2026 09:00 PM EDT to submit
2255 participants

Slack Agent Builder Challenge

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Online

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

$42,000 in prizes
Jul 13, 2026 08:00 PM EDT to submit
3551 participants

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

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

$80,000 in prizes
Winners TBD
9770 participants

Authorized to Act: Auth0 for AI Agents

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Build an agentic AI application using Auth0 for AI Agents Token Vault

$10,000 in prizes
Winners announced
2857 participants

GitLab AI Hackathon

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You Orchestrate. AI Accelerates.

$65,000 in prizes
Winners announced
6943 participants

Airia AI Agents Hackathon

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Build AI agents that meet users in their daily platforms, or orchestrate autonomous multi-agent workflows across your tech stack—intelligence everywhere it's needed.

$7,000 in prizes
Winners announced
1489 participants

DigitalOcean Gradient™ AI Hackathon

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Build smarter. Ship faster. Power the next wave of AI.

$20,000 in prizes
Winners announced
2605 participants

Amazon Nova AI Hackathon

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Build your way with Amazon Nova

$40,000 in prizes
Winners announced
13422 participants

Gemini Live Agent Challenge

Online

Redefining Interaction: From Static Chatbots to Immersive Experiences

$80,000 in prizes
Winners announced
11852 participants

Elasticsearch Agent Builder Hackathon

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Build context-driven agents fast with Elasticsearch

$20,000 in prizes
Winners announced
2102 participants

DevStudio 2026 by Logitech

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Join the first ever Logitech Developer Challenge for a chance to win an all-expenses-paid trip to Switzerland and a $10,000 cash prize.

$20,000 in prizes
Winners announced
1316 participants

RevenueCat Shipyard: Creator Contest

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Collaborate with creators to build their app in 1 month

$165,000 in prizes
Winners announced
7064 participants

Gemini 3 Hackathon

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Build what's next

$100,000 in prizes
Winners announced
35556 participants

Reddit and Kiro: Community Games Challenge

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Reddit and Kiro are hosting a virtual hackathon for the best community game!

$45,000 in prizes
Winners announced
1926 participants

AIX Hackathon

Ar Rayyan, Qatar

Developers:AI/ML experts / Designers: UI/UX specialists crafting intuitive AI interfaces. / Entrepreneurs: Innovators turning AI ideas into products.

$20,000 in prizes
Oct 24 – 26, 2025
48 participants

RevenueCat Shipaton 2025

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Ship apps and start making money.

$355,000 in prizes
Winners announced
51891 participants

GKE Turns 10 Hackathon

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Build next gen microservices with AI Agents

$50,000 in prizes
Winners announced
4711 participants

Tableau Next Virtual Hackathon

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Lead the Agentic Analytics Era and Win Big Prizes

$45,000 in prizes
Winners announced
4499 participants

The Syrotech MVP Hackathon 2025

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Whether you're a student, pro, night coder, or weekend romantic if you've got a slick web app MVP (new or old), this is your moment to show off.

Non-monetary prizes
Winners announced
438 participants

Proof of Concept

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If you could prove any data on the internet - what would you build?

$25,000 in prizes
Winners announced
1903 participants

Fun and Games with Devvit Web

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Create a new game or experience for the Reddit community!

$49,000 in prizes
Winners announced
2608 participants

TiDB AgentX Hackathon 2025

Online

Forge Agentic AI for Real-World Impact

$30,500 in prizes
Winners announced
2651 participants

OpenAI Open Model Hackathon

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Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8643 participants