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Cuckoo Labs

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Real-time AI translator for global sales and marketing

Winter 2025Founded 20242 people

About

Cuckoo is a real-time AI translator for global sales, marketing, and support. Companies like Snowflake and PagerDuty use Cuckoo in Zoom and in-person meetings for even the most technical discussions. Cuckoo instantly learns the technical details of your conversation from your keywords and documents and interprets into over 20 languages—customized for your specific industry and organization.

Founders · 2

Yong Hee Lee
Yong Hee LeeFounder

Co-founder & CEO, GTM at Cuckoo, AI interpreter for global teams. Before Cuckoo, I was the first GTM at two startups in Korea—one focused on online programming and the other on AI infrastructure—where I also led event marketing involving international speakers. I studied Electrical Engineering and Science & Technology Policy at KAIST.

Gunwoo Kim
Gunwoo KimFounder
Uber

Co-founder & CTO at Cuckoo, real-time AI translator for global sales & marketing. Before Cuckoo, I built South Korea's fastest-growing ride-hailing app at (1M users in 9 months), which was faster than Uber Korea. Studied CS at KAIST.

Launch

Launched on Y Combinator · Feb 2025
View launch post ↗

Cuckoo helps companies like Snowflake and PagerDuty talk to their global customers, even in the most technical discussions.

Cuckoo offers real-time AI translation tailored for global sales, marketing, and support by learning technical context from customer documents and delivering live translations in 20+ languages during meetings. The launch highlights existing customers (e.g., Snowflake, PagerDuty) using Cuckoo in Zoom or in-person settings to facilitate technical discussions with international teams.

B2BArtificial IntelligenceB2BSalesMarketing

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