An NFC business card looks like a normal card, but it carries a small chip and an antenna inside. When someone holds their phone near it, the phone opens your contact page, and they can save your details in one more tap. Nothing to type, nothing to misspell, and nothing to download.
This guide explains how the technology works, which phones can read the cards, and what to check before you order one for yourself or your team.
How an NFC business card works
NFC stands for near-field communication. It is the same short-range radio technology used for contactless payments and transport cards. The chip in the card has no battery: the phone's NFC reader powers it for a fraction of a second when the two are a few centimetres apart, and the chip hands over a small piece of data, usually a web address.
That web address is the important part. On a well-designed card it points to a live profile page rather than to fixed text. Because the page lives online, you can change your job title, phone number or links at any time, and the card you handed out last year shows the new details the next time it is tapped.
- The other person holds their phone near your card (the top of an iPhone, the back of most Android phones).
- Their phone shows a notification. One tap opens your profile in the browser.
- They tap "Save contact", and your details go straight into their contacts.
- On some cards, they can send their own details back to you at the same time.
Which phones can read NFC business cards?
Most smartphones sold in the last several years can read NFC tags with their built-in reader, so no app is needed:
- iPhone XS, XR and newer read NFC tags in the background when the screen is on. iPhone 7 to X can use the NFC Tag Reader in Control Centre.
- Most Android phones with NFC read tags when NFC is switched on, which is the default on many models.
- Some thick phone cases, older models or settings can stop a phone reading the card.
That last point is why a good NFC card also carries a QR code on the back. If a phone can't read the chip, its camera can scan the code and open the same profile. Between the two, practically every smartphone is covered.
What to look for before you buy
NFC cards vary more than they first appear to. These are the questions worth asking:
- Can you edit your details after the card is printed? If the card only stores fixed contact details, every change means a new card.
- Is the chip locked after it is programmed? A locked chip can't be rewritten by someone else.
- Does it include a QR code as a backup for phones that can't read NFC?
- Does the other person need an app? They shouldn't.
- Can people share their details back with you, so the connection works both ways?
- Is there a subscription to keep the card working? Check what happens to your profile if you stop paying.
- Can a company manage cards centrally, switch a card off when someone leaves, or reassign it?
Choosing a chip and a finish
For everyday use, a standard NTAG chip is plenty: it stores a web address and reads instantly. Higher-grade chips such as NXP's NTAG 424 DNA can also generate a one-time code on every tap, which a service can check to detect a copied card. That matters more for premium and security-conscious uses.
Finish is a matter of taste and budget. PVC cards can be printed edge to edge in full colour. Wood feels warm and distinctive and suits sustainable brands. Metal cards are laser-engraved, heavier in the hand and make a strong first impression. Whichever you choose, the tap works the same way.
Is an NFC card worth it compared with paper?
Paper cards still have a place, but they have three weaknesses: details go out of date, people have to type them in by hand, and many end up in a drawer. An NFC card fixes all three. You buy one card instead of repeat print runs, your details are always current, and the other person saves you in seconds while you're still talking.
For teams the case is stronger still. Every contact your people collect can land in one shared dashboard instead of scattered phones and wallets, and when someone changes role you update the profile instead of reprinting.
How Tapqora cards work
Every Tapqora card has an NFC chip and a QR code, opens a live profile you control from your dashboard, and lets the people you meet send their details straight back to you. The chip is locked after it is written. Profiles are free, and every card includes 30 days of Pro, which adds the Tapqora Assistant: AI that writes your bio, an event introduction and your follow-up messages.
See the four cards, from the Starter to the Metal card.
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