Three Ways to Be a Digital Card

Smart business card. NFC card. Digital business card. The market uses those three terms for the same thing, and there is one real split inside them worth knowing before you spend anything.

One of them is software. One of them is a piece of plastic that points at the software.

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A smart business card links to your live contact details rather than printing them in ink. That is the entire idea, and it is why a change of job title stops meaning a reprint of five hundred cards.

There are three ways somebody gets your details off one.

An NFC chip they tap to a phone. Vendors put that at under a second.

A QR code they scan, which the same vendor figures put at roughly three to five seconds.

Or a link, or a contact file, that you send them. That one works on a phone, in an email, in a chat thread, and on a video call where you are not in the room with them at all.

Only the first of those needs hardware you buy.

The split that matters is this. The digital card is the software: a shareable link, a QR code, a contact file, and no hardware anywhere. The NFC card adds a physical tappable object on top of that same profile. The chip inside it holds a short web address rather than your contact file, so what it opens is the profile you already had.

In our own testing, that single detail trips up buyers more than anything else on the subject. People assume the card contains their vCard. The chip is a pointer. The profile is where the value sits, and the plastic is the optional part.

The two failure modes are worth saying out loud, because they are mirror images.

A card built on a web address stays editable for exactly as long as somebody keeps serving that address. Let the platform subscription lapse and the tap still happens, the phone still opens a browser, and the page has gone.

A card with a contact file written straight onto the chip works with no account behind it and no signal in the room. It also cannot be changed once it is made. New number, new cards.

One of those fails because you stopped paying. The other fails because your life changed. Pick your poison, or do the sensible thing.

You do not have to choose one.

Put all three on a single profile. The tap for people standing in front of you with a recent phone. The QR code for the rest of the room, and for the older iPhone, and for the handset with no NFC in it. The plain link for email, for a social message, and for the call where a tap means nothing.

We make a hosted card and we still tell people to start with the free file and the QR, because for a lot of them nothing further is needed. The three cover different situations and they cost different amounts. Only one of them carries hardware and a subscription, and it is the one that works in the fewest places.

So start from the profile. Add the plastic later if you want the moment it gives you. And make sure the address underneath all three is one you own, because that is the part everything else is pointing at.

I am Ankur, and I built Whooshly. Digital cards, QR codes and short links you pay for once instead of by the month. If you want the card you handed someone to still open next year, we are at whooshly.co.