Subscribe to YouTube channels and get key points, narratives, and insights delivered automatically.
Follow your favorite YouTube channels. When new videos drop, Seimai generates a summary so you can stay informed without watching every minute.
Every summary includes bullet-point highlights and a flowing narrative. Get the full picture in a fraction of the time.
Curious about a detail? Chat with the AI about any summarized video. It knows the full transcript and can search the web for context.
Search for any video or channel and get an instant AI summary. Discover new content and understand it at a glance.
Add your favorite YouTube channels with one tap.
New videos are automatically summarized within minutes.
Skim the key points or dive deeper with AI chat.