There is great content on YouTube — deep insights, actionable knowledge — but it's often trapped in hours-long videos. Seimai distills it into core ideas, accessible in minutes. Remove the time barrier and unlock more in a fraction of the time.
Committing 3:03:33 to watch a video is a big ask. Get the essence in just 9:12 read time — the key arguments, stories, and takeaways. Decide whether to watch with full context or simply take the ideas and move on.
Every summary is organized into sections you can scan at a glance. Read just the headlines to get the picture, expand a section when something catches your interest, or dive into the full detail. You choose how deep to go.
Add your favourite YouTube channels and Seimai does the rest. Every time a new video is published, it gets summarized to your preferences and delivered to your feed.
No need to check back, no need to decide what to watch. The ideas come to you.
Multiple channels cover the same stories with overlapping takes. Instead of watching each one, get the core ideas from all of them — and quickly spot where sources diverge or add something unique.
A summary gives you the picture. But sometimes an idea catches your attention and you want more — context, nuance, the speaker's exact argument.
Ask the integrated AI agent anything about the video. It knows the full transcript and can search the web for additional context. The summary is the starting point, not the ceiling.
Seimai (精米) is the Japanese art of rice polishing — carefully removing outer layers to reveal the essence within. We do the same with video content: distill the hours into pure ideas.