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What is Cuckoo?
Global teams thrive on seamless communication, but language barriers can slow things down. Cuckoo is an AI-powered interpreter designed to make multilingual conversations effortless for sales, marketing, and support teams. Whether you’re pitching to international clients, hosting a town hall, or conducting a webinar, Cuckoo ensures everyone speaks—and understands—the same language.
Backed by Y Combinator and powered by advanced large language models (LLMs), Cuckoo isn’t just an interpreter; it’s a tool that adapts to your industry, your team’s unique terminology, and your specific needs.
Why Cuckoo Stands Out
🔹 Instant Interpretation, Anywhere
Invite Cuckoo to your meeting, and it’s ready to go—no rehearsals, warm-ups, or complex setups. Whether you’re on Zoom, Microsoft Teams, or meeting in person, Cuckoo works seamlessly across platforms.
🔹 Adapts to Your Context
Cuckoo isn’t just multilingual; it’s intelligent. Upload PDFs or share keywords, and Cuckoo learns the technical details of your conversations, ensuring interpretations are accurate and relevant.
🔹 Speak 10+ Languages Out of the Box
With support for over 10 languages (and growing), Cuckoo helps you connect with global audiences effortlessly.
🔹 Customizable for Your Team
Add internal terms and keywords to align interpretations with your team’s unique language, making every conversation feel natural and precise.
🔹 Always Ready, Always Accurate
Cuckoo adapts to conversations of any size, on any topic, in any setting. It’s like having a multilingual expert on your team—24/7.
How Cuckoo Works in Real Life
1️⃣ Sales Meetings
Imagine pitching to a Japanese client without worrying about language barriers. Cuckoo handles the interpretation in real time, so you can focus on building relationships and closing deals.
2️⃣ Internal Team Syncs
Host a town hall with team members across the globe. Cuckoo ensures everyone—from engineers in Germany to designers in Brazil—understands the discussion clearly.
3️⃣ Webinars and Events
Planning a global product launch? Cuckoo makes it easy to engage with diverse audiences, offering real-time interpretation that keeps participants connected.
What Users Are Saying
“Cuckoo transformed how we engage with customers in Korea and Japan. It’s super simple and works incredibly well.”
— Seann Gardiner, VP of International Business Development, Weights & Biases
More information on Cuckoo
Top 5 Countries
44.18%
32.47%
10.48%
9.59%
3.28%
United States (44.18%)
Korea, Republic of (32.47%)
Japan (10.48%)
India (9.59%)
Pakistan (3.28%)
Traffic Sources
14.86%
24.19%
22.87%
36.69%
social (14.86%)
paidReferrals (1.31%)
mail (0.06%)
referrals (24.19%)
search (22.87%)
direct (36.69%)
Source: Similarweb (Sep 25, 2025)
Cuckoo was manually vetted by our editorial team and was first featured on 2025-02-10.
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