Most YouTube AI tools summarize one video at a time. Oxally is a Chrome research agent that connects ideas across multiple transcribed videos and turns them into practical deliverables. Compare lectures, extract shared frameworks, and create Word reports, Excel tables, PowerPoint slides, action plans, and SOPs. Import captions or use Gemini-powered transcription when captions are unavailable. Jump from transcript lines to exact moments, then generate quizzes and flashcards.