Video Highlight is an AI-based system that can summarize and take notes from videos. It generates AI-created, time-stamped summaries and transcripts, and offers an interactive chat interface for live Q&A, and integrates with tools like Notion for note-taking. It can be useful for market research or to get a quick grasp on video content.
Another good option is Summarize.ing, which offers immediate and accurate summaries of YouTube videos. It comes with features like detailed summaries, detailed highlights, mind maps and segmented summaries, all generated with the latest Claude2 AI technology. The service is free for ordinary use but has premium plans for heavy use.