Cuckoo Labs | B2B | Standout | Standout

Cuckoo Labs

Real-time AI translator for global sales and marketing

2 employees

B2B

Seed · $1.8M

Website

About Cuckoo Labs

Real-time AI translator for global sales and marketing

Open positions (1)

Full Stack Engineering Internship (Summer 2026)

San Francisco, CA, US

intern

StandoutYBacked by Y Combinator · P26

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Company details

Team Size2

IndustryB2B

Funding

Total raised

$1.8M

Last stage

Seed

Investors

Y Combinator

Smilegate Investment

Mashup Ventures

Base Ventures

BonAngels Venture Partners

Founders

Gunwoo Kim

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.

Yong Hee Lee

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.

What happens next.

No applications, no recruiter spam. Just the intro.

Confirm the fit

A few questions to make sure this role is the right shape for you. Two minutes.

I pitch you to the company

I write the intro, send it to the founder, and handle the back-and-forth.

A meeting lands on your calendar

If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.