Sleepytale

Sleepytale is a children’s storytelling and learning platform built around Cleo the Cloud, a conversational AI friend designed to make screen time more imaginative and engaging. Through real-time chats, Cleo creates personalized bedtime stories, sings lullabies, offers fun lessons on topics children are curious about, and makes up playful rhymes. Children can contribute ideas, answer questions, and shape what happens next, helping turn listening into active participation that encourages speaking, vocabulary, curiosity, and confidence.

Safety and parental involvement are central to the experience. Cleo’s responses are filtered for age-appropriate content, with no ads, autoplay, or contact with strangers. Parents can review responses and choose topics, while Cleo can remember selected details to continue conversations later. Stories and songs include natural-sounding narration and word-by-word read-along options, with language switching available for learning. Families can listen on phones, tablets, speakers, computers, smart TVs, and other devices, and download content for offline listening. Sleepytale offers its app for iOS and Android, with a free option to get started.