The #1 Smart Business Card in the World

“Definite WOW factor!”

Not your regular business card. Sleek design and gold engravings- it’s super impressive. 

Dafna Rostmi, CEO of Dafna Rostmi Consulting

“Thoroughly impressed”

So thrilled with this tech. It takes networking to a whole new level.

Yoav Nathaniel, Co-Founder & CEO of Silk Security

“You need to get yourself Kardz”

If you're looking for something modern but still professional, then you need to get yourself Kardz.

Abigail T. Urey - Miller, Managing Partner at Phoenix Taxation and Advisory Consultancy

"Kardz.Biz is an absolute game-changer"

Very cool and definitely a conversation-starter! It's so convenient to share contact info with just a tap, I highly recommend this to any company that wants to stand out.

Jonah Mink, MD, CEO of Beluga Health

“A beautiful solution”

Getting so much use of my card already, and the responses are amazing!

Neta Beresheet, Business Development Manager at Capsulab


Simply incredible how it all comes together and automates a lot of manual “networking” processes. Also, I feel special after receiving my tree planting certificate! So cool!

Vinay Raman, CEO & Founder of CAARMO

"Absolutely love it!"

It's an incredible tool that leaves a remarkable impression. I believe in Kardz.Biz and recommend it to those who are a perfect match for its exceptional value.

Nir Zavaro, Author of F*CK THE SLIDES

“I love my Kardz!”

They are so sleek and an incredible modern approach to business cards! Also, I get amazing reactions everytime I share my Kardz with others.

Adi Bitton, Social Media & Marketing Strategist for Aggaeus Group

“10/10 would recommend”

It’s so compact and practical to have around! Makes sharing my details and links super easy and contactless.

Yigael Berger, Founder of Halva Labs

“Kardz is brilliant!”

Prestigious and professional plus it’s more cost-effective and convenient than paper cards. Just WOW.

Meir Yaniv, Angel Investor

“Absolutely love my Kardz!”

It's such an innovative and convenient way to share my contact information. Not only is it sleek and stylish, but it can be scanned or tapped by anyone who needs to get in touch with me.

Tulsi Gaddam, Marketing Director for BetterWeightForLife

“Eco-friendly and modern”

It’s great that I don’t need any more waste paper for business cards!

Nirit Ayal, Entrepreneur

“Such an innovative product”

I carry around just one card, no more fumbling around with paper business cards.

Yaron Gisin, CEO of Wise Solutions

“An upgrade everyone needs”

As a busy entrepreneur, I don't always have time to exchange contact info the traditional way – having Kardz completely changed the game for me.

Zohar Meron Shmueli, Co-Owner of Claro

“Great networking tool”

Really impressed with how easy and quick it was to use Kardz. Plus, it's just cool to be able to share your info without having to exchange physical cards.

Dr. Eugene Buff, Founder & President of Primary Care Innovation Consulting

“Fantastic business card!”

No more carrying around stacks of paper business cards whenever I travel for events!! Love the convenience and portability of their product.

Prof. Ayelet Baram-Tsabari, Head of the SciComm Research Group at Technion

“Incredibly innovative solution”

These cards have saved me time and effort when networking - now I can just focus on making connections instead of worrying about exchanging business cards!

Eli Cohen, CEO of Hypus

“The Perfect Tool!”

Whenever I whip out my Kardz to connect with people, they're instantly intrigued and eager to get their hands on one too!! It's the perfect tool to leave a lasting impression on everyone I meet.

Amit Oestreicher, Founder & CEO of Xtras

"Highly recommended!"

Whenever I showcase my Kardz in meetings, people are instantly captivated! It's the ultimate tool for making a remarkable impression on everyone I connect with.

Alejandro Winocur, Entrepreneur

"Never fails to impress"

The high-quality product leaves a lasting impression on everyone who truly understands the power of branding. Kardz has become an invaluable asset for my networking.

Adam Amitai, CEO of Lavaa Health



    Have a lot to say or show? Encapsulate it all in a Youtube video that your contacts can directly watch from your profile.


    Highlight any URL with custom Call-To-Action buttons.


    Never miss an opportunity to connect with your prospects. Appointment-setting is super easy with our Calendar integrations for Calendly, Google Calendar, Hubspot, and Outlook

    Start now

    • Download and share your profile's QR code
    • Add your profile link to your email signature
    • Link in bio on your socials
    • Add it to your phone's homescreen


With NFC technology, the same tech as in Apple Pay, a simple tap is all you need to share your contact info and socials

A Simple Scan

Share your contact details just by scanning the QR code of your Kardz.


Your Kardz Digital Profile holds all your contact info, socials, important links, and it lets you save your vCard to any smartphone.


PRO+: Personalized Ready-to-Use

[PRO+] KARDZ do not have the option to add a custom logo but otherwise similar to


7 million trees are cut down every year for business cards, and 90% of these cards are thrown out.

To solve this, we created Kardz.Biz to provide custom-made, eco-friendly, attention-grabbing business cards that never get thrown away.

Using modern circuit board technology, each Kardz is imprinted with real Gold or Silver with Semi-Precious Metals, giving you and your brand the luxurious feel it deserves.


What is the difference between Pro and Premium Kardz?

Premium Kardz is our collection of Custom-Made Smart Business Cards

  • They come in a selection of sleek designs, customizable with your logo/design on the back in Gold or Silver.
  • Name and role (optional) on the front for a truly personalized Kardz.
  • Included is a Digital Profile that you can update at any time.
  • Production and shipping can take an estimate of 3-4 weeks from order to delivery.
  • Minimum of 1 pack (5pcs) per order.

Pro Kardz is our collection of Ready-to-Use Smart Business Cards.

  • They come in a number of beautiful designs, engraved in either Gold or Silver.
  • No name or role appears on the Kardz itself, making it super easy to transition between companies and roles.
  • Included is a Digital Profile that you can update at any time.
  • Minimum of 1 Kardz per order.

How to order?

Simply select your preferred Kardz design, check-out, fill up the form to submit your logo and personalization details (only if you chose Premium Kardz), follow the steps to create your Digital Profile, receive your order, and start making lasting impressions!

What is the turnaround time for Kardz?

After submitting your customization details, an order usually takes 3-4 weeks from confirmation to delivery.

How do Kardz work?

Kardz has a few sharing options:

  • With NFC technology, tapping your Kardz on any smartphone will automatically pop-up a link that displays your Digital Profile in seconds.
  • Each Kardz also comes with a QR code that you can quickly scan to access your Digital Profile.
  • You can also download your profile's QR code or copy the link and add it to your socials, email signature, or home screen to make sure that you’re getting the most from your Digital Profile .
How do I add or update my details?

Simply log in to your Kardz.Biz account to update the information in your Digital Profile in real-time.