Cuckoo is an AI interpreter designed for global teams, facilitating seamless multilingual conversations in sales, marketing, and support. It instantly adapts to conversations of any size, topic, and language, enhancing communication efficiency. Setting up Cuckoo is straightforward, users select all languages, invite Cuckoo to their meetings, compatible with platforms like Zoom, Google Meet, Slack, and Microsoft Teams, and brief it on the meeting's context using keywords and files. Powered by advanced language models, Cuckoo understands the general context of discussions and learns technical details from provided materials. It supports over 20 languages out-of-the-box and is accessible on both mobile and desktop devices without the need for extensive arrangements or rehearsals. Cuckoo has been utilized in various scenarios, including team syncs, sales meetings, town halls, and webinars, proving its adaptability across different conversational contexts.