Ronak Singhal (ronaksinghal277)

PayPal AI Hackathon

Featured

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
28006 participants

Nebius x NVIDIA Global AI Hackathon

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Winners TBD
29876 participants

AWS Communication Developer Services (CDS) Agentic AI Partner Hackathon

Online

Build the conversational experiences of tomorrow

$40,000 in prizes
Winners TBD
1132 participants

OpenCV AI Competition 2026, powered by AWS

Online

Build vision systems that see, reason, and act with OpenCV 5 and Amazon Web Services (AWS). Win money and bragging rights!

$20,250 in prizes
Nov 10, 2026 02:45 AM EST to vote
6350 participants

Build, Ship, Shape: Amazon Developer Hackathon

Online

Build across Amazon Devices and shape what's next.

$138,000 in prizes
Winners TBD
35953 participants

Databricks AI Social Impact (DAISI) Challenge - Singapore

Singapore, Singapore

Student from Singapore's Institutes of Higher Learning (IHLs) take on real societal problems with national open data, built free on Databricks and mentored by Databricks engineers

Non-monetary prizes
Sep 16 – Oct 7, 2026
780 participants

LexHack 2026

Online

Empowering global student builders to pioneer AI solutions for legal tech, automated law, and AI safety.

$74,248 in prizes
Winners announced
915 participants

MunichTech EXPO

Munich, Germany

Build What Europe Needs.

Non-monetary prizes
Sep 1 – 20, 2026
162 participants

LUMA Pitch Competition (July 3rd - 10th)

Online

Pitch your idea, win $130 in subscription prizes guaranteed!

$130 in prizes
Winners announced
751 participants

Gemini 3 Hackathon

Online

Build what's next

$100,000 in prizes
Winners announced
35498 participants

Sky’s the Limit - Cloud9 x JetBrains Hackathon

Online

Reimagine the future. Make it happen. With code.

$25,000 in prizes
Winners announced
2261 participants

Hex-a-thon

Online

Build the analysis you wish existed. Join Hex's virtual hackathon to analyze, build, and explore data with AI — all in one place.

$10,000 in prizes
Winners announced
1448 participants

Google Chrome Built-in AI Challenge 2025

Online

Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI.

$70,000 in prizes
Winners announced
14086 participants

Meta Horizon Creator Competition: Mobile Genre Showdown - Reloaded

Online

Compete for up to 35 prizes, with a top prize of $200,000 per genre and a total prize pool of $2,500,000

$2,500,000 in prizes
Winners announced
1684 participants

AI Accelerate: Unlocking New Frontiers

Online

Unlocking New Frontiers: A Multi-Partner Google Cloud Hackathon

$50,000 in prizes
Winners announced
2730 participants

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8635 participants