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Cuckoo Labs (YC W25) — Real-time AI translator for global sales and marketing

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 Labs is a Y Combinator company in the Winter 2025 batch. Its directory entry describes it as: Real-time AI translator for global sales and marketing. The founders listed are Gunwoo Kim (Founder/CEO), Yong Hee Lee (Founder/COO) (Y Combinator directory entry, January 10, 2025).

6 more companies from YC Winter 2025 ↓

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Cuckoo Labs

New accelerator entry · 2025-01-10 · the record

Winter 2025
batch
2
people
Early
stage
South Korea
region
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What the record says

BatchWinter 2025
Announced2025-01-10
StageEarly
StatusActive
Team size2
IndustryB2B
Sub-industryB2B
SectorsArtificial Intelligence, B2B, Sales, Marketing
RegionsSouth Korea, East Asia
BasedSeoul, Seoul, South Korea
HiringNo
Sitehttps://www.cuckoo.so/
Founded2024

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Also in YC Winter 2025

Same batch, B2B first.

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In their words

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.

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What the Full Report on Cuckoo Labs covers

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  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

    1 cited source found

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Cuckoo Labs: Accepted into Y Combinator Winter 2025
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Permanent URL: https://mentionfox.com/funding/yc-cuckoo-labs
Last updated 2026-10-30
Primary record: Y Combinator directory entry
Cuckoo Labs (YC W25) — Real-time AI translator for global sales and marketing. MentionFox, 2026-10-30. https://mentionfox.com/funding/yc-cuckoo-labs