Lingobo is an AI English learning tool for enterprise teams, focused on micro-conversation lessons. Users can practice English communication through everyday interactions with AI in a lower-pressure environment and improve their expressive ability at their own pace.

Heyday is an AI-powered memory assistance tool that helps users retrieve information they have previously seen but forgotten while browsing the web, and improves information review efficiency through search enhancement and knowledge base organization.

HeyGen is an online AI video generation tool that supports creating talking avatar videos and provides customizable avatars and voiceover features, suitable for content production scenarios such as training, teaching, explanations, and marketing.

Teach Anything is a simple AI Q&A tool. After entering a question, users can get answers by language and difficulty level, making it suitable for quickly learning new topics or looking up basic knowledge.

Trellis is a ChatGPT-based learning support tool that can be used as a personalized tutor and textbook companion, helping students ask questions around course content, practice, and receive targeted learning support.

Sana Labs is an AI learning platform for enterprise and education scenarios, supporting knowledge sharing, accelerated learning, and management automation, suitable for internal training, course design, and online learning system development.