Briefing AI
Hey HN, I pitched an investor for 30 minutes before realizing they'd already passed on a similar company in their portfolio. That moment broke me. I'd wasted both our time because I didn't do basic research. So I built Briefing AI: Paste any calendar invite and Get an Intelligence-style dossier on attendees in 30 seconds. THE WORKFLOW: You have a meeting in 10 minutes. You know nothing about the attendees. Before: • Open LinkedIn, search "Sarah Chen Sequoia" • Skim profile, open 5 tabs • Google her recent activity • Try to remember talking points • Show up flustered • Total time: 15-20…
Briefing AI launched on October 21, 2025 with 14 votes, #705 of 8,178 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Paste your calendar invite. Get instant dossiers on attendees, company insights, and talking points in 30 seconds. Built for professionals who refuse to wing important meetings. Your secret weapon for VC pitches, sales calls, and career-defining moments.
Paste your calendar invite, get instant dossiers on attendees, company context, and talking points in seconds. Try free.
In the maker’s words, at launch
Hey HN, I pitched an investor for 30 minutes before realizing they'd already passed on a similar company in their portfolio. That moment broke me. I'd wasted both our time because I didn't do basic research. So I built Briefing AI: Paste any calendar invite and Get an Intelligence-style dossier on attendees in 30…
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