GPTExcel is a tool that uses AI to generate and explain Excel and Google Sheets formulas, suitable for users who want to complete spreadsheet calculations, function writing, and formula understanding more quickly.

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.

SiteExplainer is an AI web page interpretation tool that can analyze and simplify complex web content, helping users quickly understand the core information in landing pages or company introductions, with multilingual support.