About

SudoBizCard makes the card you hand over stop being a piece of card.

You build a page — your name, what you do, the ways to reach you, the links that matter — and it gets an address people can open on their phone. Print that address as a QR code, write it to an NFC tag, or just send it. Nothing to install on the other person's side.

What you get

• A card page in one of 21 themes, with a downloadable contact file so people can keep you in their address book.
• A permanent address. Every card has two: a handle you can change, and a fixed one that never does. Anything you print uses the fixed one, so renaming your handle can't break cards already in circulation.
• Private fields. Your phone or your address can be on the card without being on the internet — hidden fields are left out of the page and out of the contact file, for everyone who hasn't been given them.
• A card that works when we don't. If the server is down, the page falls back to a small offline copy that still shows your details and still hands over the contact file. Somebody standing in front of you with your card should not see an error.
• Who looked. How many people opened the card, how many kept it, which country, phone or laptop. Not who they were — see the privacy policy for exactly what that means.
• Leads and enquiries. Visitors can leave their details or book a time, and it lands in one list instead of five inboxes.
• Storefronts, links pages and physical NFC cards for the accounts that need them.

PulseCard

PulseCard is the companion app. This site is where cards get built and where they live; the app is what you carry — your cards offline in your pocket, tap-to-exchange with someone standing in front of you, and at events, finding the people worth meeting in the room.

Where things stand

SudoBizCard is run by a small team and is actively being built. Features listed above are live; if something here doesn't work the way it reads, tell us — that is genuinely useful.