What Is a Digital Business Card: The Card That Answers Back
A live profile shared by link, QR, or NFC — and AI now turns static cards into ones that answer and hand off judgment calls. Here's how the…
Knockin Team12 min read
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Notes on AI teammates, automation, and high-frequency communication. Practical writing about giving AI a real role, clear boundaries, and useful handoffs.
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Knockin Now Has Its Own Domain — We've Moved to knockin.info
Knockin now lives at knockin.info — its own domain for the product and this blog. Your app, account, card, and data are unchanged, and old product links redirect automatically.
Latest articles
Why Knockin Is a Door: Design Decisions Behind a Bio That Answers
Why Knockin looks the way it does — a founder's case for the name, the K, the deep-green paint, and the mosaics behind a bio that answers…
Knockin Team10 min read
How to Use Knockin: Signup to LIVE Card, Handing Off Correctly
From Knockin signup to a LIVE card: onboarding, Card Editor, Knowledge, publishing, Tasks, and Credits — so your concierge answers until it…
Knockin Team12 min read
Introducing Knockin: Your Bio Can Finally Answer Back
Knockin turns what you already know into an intelligent bio link that answers questions when you're not there. Build, refine, and share in…
Knockin Team7 min read
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Knockin Now Has Its Own Domain — We've Moved to knockin.info
Knockin now lives at knockin.info — its own domain for the product and this blog. Your app, account, card, and data are unchanged, and old…
Knockin Team3 min read
What Is a Digital Business Card: The Card That Answers Back
A live profile shared by link, QR, or NFC — and AI now turns static cards into ones that answer and hand off judgment calls. Here's how the…
Knockin Team12 min read
Why Knockin Is a Door: Design Decisions Behind a Bio That Answers
Why Knockin looks the way it does — a founder's case for the name, the K, the deep-green paint, and the mosaics behind a bio that answers…
Knockin Team10 min read
How to Use Knockin: Signup to LIVE Card, Handing Off Correctly
From Knockin signup to a LIVE card: onboarding, Card Editor, Knowledge, publishing, Tasks, and Credits — so your concierge answers until it…
Knockin Team12 min read
Introducing Knockin: Your Bio Can Finally Answer Back
Knockin turns what you already know into an intelligent bio link that answers questions when you're not there. Build, refine, and share in…
Knockin Team7 min read
Your bio can finally answer back
Turn what you already know into an intelligent bio card that answers when you're not there.
Build, refine, and share in minutes — no credit card required.