MurmurCast

Get one email each day that tells you what was said across the YouTube channels, podcasts and newsletters you follow.

That is the job MurmurCast does.

MurmurCast is an AI summarizer that transcribes your sources and condenses them into a single personalized daily brief, so you can skim a few minutes of text instead of sitting through hours of video and audio.

Beyond YouTube, podcasts and newsletters, MurmurCast also handles research papers and SEC filings, which makes it relevant if part of your reading is dense documents rather than casual media.

Transcripts come from Whisper, and you can run full-text search across what has been processed, which is handy when you remember a point but not the episode it came from.

AI-driven channel ranking suggests which sources deserve your attention and which you could drop.

The approach suits people who follow more creators than they can keep up with.

The catch is that a summary is a filtered view: if a source matters to your work, you will still want to open the original for the details the digest leaves out.