NFC cards, Tap Tags, QR and Wallet connected to one persistent identity. Update your details once and every card updates. Every introduction is kept as a relationship.One card. Every way to share. Update your details once and every card you’ve handed out updates too.
NFC is the same short-range radio your phone uses to pay. Hold a card near a phone and your profile opens. The other person doesn’t need an app.
Scan with your phone to open a real TapInfo profile, or open it in a new tab. Exchange details there and watch this page record the introduction.
Names, phone numbers and email addresses are details. Relationships have context: where you met, why it mattered, what happens next.
Most introductions disappear. You swap details, the moment passes, and the reason you met goes with it. TapInfo keeps more of the moment.
Replace, suspend or revoke a card without rebuilding the identity underneath it. Pick a state and see what the person tapping it gets.
Identity unchanged. Profile, history and relationships stay where they are.
An introduction is a moment. TapInfo records who, when, how and where, plus your note, so it still makes sense two weeks later.
Legal Geek · London · 14:42
Two weeks later: who was this, and why did you meet?
Example People, firm and note are illustrative. The 07700 900 range is reserved for drama.
Issue, replace, reassign and revoke cards across your people. When someone leaves, their card stops working and the relationships stay with you.
Example Example organisation. Every change lands in the audit log.
You sent four people to two conferences. TapInfo shows which one started relationships, using the context captured at each tap.
| Event | Taps | With a note | Next step set | Became relationships |
|---|---|---|---|---|
| Legal Geek, London2 people, 2 days | 64 | 41 | 23 | 23 |
| Regional law fair2 people, 1 day | 58 | 9 | 4 | 4 |
Example Illustrative figures. Your dashboard uses your own taps and records.
Taps per card, by person and by finish.
Interactions grouped by event and place.
Records with a note or next step, per team.
Most NFC cards store a direct link that works forever, for whoever holds the card. A TapInfo chip holds only a random ID, and every tap passes through a resolver you control.
| If… | A card with a direct link | A TapInfo card |
|---|---|---|
| You lose your card | Whoever finds it opens your profile, indefinitely. | Revoke it from your phone. The card shows a neutral notice from the next tap. |
| Someone leaves your company | Their card keeps pointing at their old profile or your company page. | An admin revokes or reassigns it. The relationships they made stay with you. |
| A card is copied | The copy works for as long as the original does. | Revoke the original ID and every copy dies with it. On cryptographic chips, copies fail from the start. |
| A chip is rewritten | Unlocked chips can be rewritten by any free phone app, sending taps to a stranger’s page. | TapInfo chips are write-locked when encoded. |
You can export it, move it or delete it. A card is something you hold; the identity behind it belongs to you, and to your organisation only for work credentials it issued.
A TapInfo chip stores a short tapinfo.io address with a random ID. No name, number or email is written to the card, so a lost card gives away nothing on its own.
Taps pass through the TapInfo resolver. That’s what lets any card be suspended, replaced or revoked without touching the card itself.
Standard card size, 85.60 × 53.98 mm. Standard cards carry the TapInfo mark in the centre. Custom cards carry whatever you like. On metal the NFC inlay sits on the back; in plastic and wood it’s sealed inside.
Black soft-touch box with a gold foil wordmark. Lift the lid for the setup QR. Your card sits in the tray underneath.
A round, domed NFC sticker with the TapInfo mark. Put it on your laptop, phone case or desk. A tap opens the same TapID as your card.
Lost a card? Revoke it and order a replacement at half price. Your profile, history and relationships carry on.
No. Most modern phones open a TapInfo card straight away: iPhone XS and later read it from the lock screen, and Android phones open it when NFC is on. Anyone else can scan the QR.
Revoke it in a few seconds and order a replacement. Your profile, history and relationships carry on; only the lost card stops working.
Update your profile once. Every card, tag, QR and link you’ve handed out opens the new version from the next tap.
A short tapinfo.io link with a random ID. No name, number or email is written to the card.
A copy only carries the same link, and revoking the original kills every copy. Clone-resistant cryptographic chips are on the roadmap.
Yes. Metal blocks radio, so metal cards carry a sealed NFC inlay on the back. Tap with that side towards the phone.
Within a few centimetres of the top of the phone on iPhone, or the middle of the back on most Android phones.
You pay once for the card or tag, and every one includes 3 months of the TapInfo app free. After that, app plans start at £0.99. TapInfo isn’t VAT-registered, so there’s no VAT on top.
We’ll email you a picture of your card and a link back to it. One email, nothing else.
In this preview nothing is sent. On tapinfo.io this goes to your inbox.