YC Hackathon

Date: 2026-11-28 — 2026-11-29

Location: Istanbul, TR

Type: hackathon

Level: open

Prize: $50,000.00

Organizer: GirCo x OpenAI

Tags: ai, developer-tools

The two-day event brings builders and founders together in Istanbul to create practical products that people actually want. Alongside insights from Y Combinator alumni, the jury evaluates submissions based on real user traction gained during the weekend. Participants compete for a substantial prize pool consisting of credits and additional awards.

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