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Jinko

YC F26

Paris, FR · Founded 2025 · 6 employees · 1 known investors

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Jinko provides travel search and booking infrastructure that AI agents can use to find and reserve travel. It serves developers and companies building AI agents in the travel sector.

Enterprise SoftwareTravelAPIsFranceEurope

Founders & leadership· Y Combinator alumni (F26)

KGKevin Gauthier
Kevin GauthierFounder/Co-CEOHe previously co-founded Mowgli, which was acquired by Hopper, where he led European expansion, and he also co-founded Winglet, an NDC aggregator for travel sellers.
STSebastien Texier
Sebastien TexierFounder/Co-CEOHe previously served as GM Europe at Hopper, founded the travel apps Mowgli (later acquired by Hopper) and Winglet, and held leadership roles at Air France/KLM managing partnerships, with over 15 years of experience in the travel industry.
SZShuai ZHANG
Shuai ZHANGFounder/CTOCo-founder and CTO of Jinko. He was previously CTO at Mowgli, a travel app acquired by Hopper, where he went on to build the EMEA engineering team, and earlier served as CTO at Winglet, an NDC aggregator for travel sellers. An École Polytechnique graduate, he works in AI, data infrastructure, and travel technology, and participated in the AI Mathematical Olympiad (AIMO) fine-tuning a model for mathematical reasoning.

Investors · 1

In the news

Jinko | The travel search & booking API built for agentsycombinator.com · Nov 2026

Frequently asked questions

What does Jinko do?
Jinko provides travel search and booking infrastructure that AI agents can use to find and reserve travel. It serves developers and companies building AI agents in the travel sector.
Who are Jinko's investors?
Jinko's investors include Y Combinator.
Where is Jinko headquartered?
Jinko is headquartered in Paris, FR.