CardEx app - exchange business cards

The Ultimate Solution For

Exchanging & Managing

Business Cards

Fully Featured App

Like others we’re FREE & GREEN, but moreover, always 100% Accurate and Synched!

CardEx provides the fastest & easiest ways to exchange business cards,

when meeting face-to-face, communicating from afar or via email.

Create your Personal Business Card

and you're READY TO GO

At the App store or by an invitation from another CardEx user, simply download the App and complete filling in your contact information to your Personal CardEx Card. That is all its takes and you can now always effortlessly exchange your business cards with others.

Multiple Ways For Exchanging Business Cards

Whether interacting face to face, from afar or by email, whether you’re counterparty is already using CardEx or not, simply use the SCAN or SHARE buttons in your CardEx App to send and receive business cards and CARDEX FOR EMAIL for your email automatic signature. For a more detailed explanation how to use CardEx click here.

Updating & Managing

your contacts

Designed with customary find, search and track capabilities, CardEx provides easy and friendly search and retrieve functionality. But what’s really GREAT about CardEx is that now you and your contacts are automatically informed, updated and synchronized whenever any one of you makes any changes to his or her card.

Daniel Radcliffe

"Finally an App that DOES THE JOB!"

About CardEx

CardEx is a free App launched in 2018, aiming to shift people from using paper business cards which are a cause for unnecessary ongoing environmental damage and an unnecessary waste of money towards the use of Digital Business Cards.

CardEx facilitates this desired shift from paper based to digital cards as it allows its users for an effortless, fast & easy, exchange of digital business cards and contact information as never before, while additionally benefitting from the tremendous advantages of a live & synchronized contacts database which allows for bi-directional online updates.

Thanks to CardEx online synchronization, your CardEx contacts will now know the next time you replace your employer, phone number or email, just as you will know when they do so themselves.