Why businesses are switching to smart cards.
QR codes had their moment. Smart cards are faster, more reliable, and leave a lasting impression on your customers.
See how close is close enough
Unlike Bluetooth or WiFi, our smart cards don't broadcast signals. They only work when you physically hold the card near a phone — within 1-2 cm. This means no one can read your card from across the room. Try dragging the card toward the phone below.
QR codes vs nfcfy smart cards
See why tapping beats scanning, every time.
| Feature | QR Code | nfcfy Smart Card |
|---|---|---|
| Requires an app? | Camera app needed | No app — just tap |
| Works in sunlight? | Glare causes issues | Works in any lighting |
| Alignment needed? | Must align camera perfectly | Tap anywhere on the phone |
| Speed | 15–30 seconds | ~2 seconds |
| Can be copied? | Anyone can photo the code | Each card is uniquely programmed |
| Customer impression | Feels generic | Feels premium and memorable |
| Durability | Fades, scratches, becomes unreadable | Waterproof, scratchproof, works forever |
Zero maintenance. Works forever.
Your smart card never needs charging, never needs a battery, and never needs an update. It runs entirely on the energy from your customer's phone — and will keep working for the rest of your life.
Your card, your data. Can't be copied remotely.
The signal only travels 1–4 cm — so no one can read your card from across the room or copy it by taking a photo. Every interaction requires intentional physical contact.
Tap it a million times. It never wears out.
There are no moving parts, no magnetic strips to degrade, and no circuits to fail. Your card has infinite tap capacity and will never slow down, no matter how many times you use it.
Waterproof, scratchproof, wallet-proof.
Our cards are sealed in high-density plastic casing. They survive daily key scratches, wallet compression, rain, and drops — without any damage to the chip or the design.