Ajay Parihar (developerppsingh)

Berlin, Berlin, Germany

Since AI 2026

Turku, Finland

Build real AI. Solve real challenges. Ship working prototypes.

€50,000 in prizes
Nov 6 – 8, 2026
16 participants

RevenueCat Shipaton 2026

Online

Ship apps and start making money.

$490,000 in prizes
Submissions open soon
7531 participants

Build with Gemini XPRIZE

Featured

Online

$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
22106 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
Aug 17, 2026 11:45 AM EDT to submit
764 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners TBD
46794 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 TBD
8480 participants

eBPF Summit: Hackathon Edition 2025

Online

Unleash the power of eBPF!

Non-monetary prizes
Winners announced
546 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
14058 participants

AWS AI Agent Global Hackathon

Online

Agents of change - building tomorrows AI solution today

$45,000 in prizes
Winners announced
9467 participants