Digidex is a simple and flexible format for creating digital business cards.

Digidex cards are designed for the web. If a published card's data is updated, the change can be reflected on a user's device. The Digidex ecosystem isn't meant to be controlled by a single person or company. Anyone can create a card for themselves, their business, their product, or their event, and host it on their own website. Sharing a card is as simple as sharing a link.

Digidex isn't meant to completely replace traditional physical business cards. In fact, they're designed to work with business cards. If you add a QR code link to your own website, a digidex-compatible QR code scanner can discover the digidex record linked within it, and present ito the user.

Rectango is the premier iOS app for Digidex, developed by the creator of the Digidex format.