https://fein.vc/2026-08-11weekly1.0https://fein.vc/og.pnghttps://fein.vc/video/fein-demo-poster.jpgfein in twenty-six secondsA short walkthrough of fein: a partner asks who the warmest path into a company is and what the firm said when it passed, and fein answers with citations from seven documents across four sources, then shows the memory behind the answer and the eight systems it reads.https://fein.vc/video/fein-demo-1440.mp4262026-08-11yesno https://fein.vc/privacy2026-08-11yearly0.3 https://fein.vc/terms2026-08-11yearly0.3