What is c4rd.biz?
c4rd.biz is a modern digital business card platform that helps professionals instantly share their identity, grow their network, and understand every interaction. Create beautiful digital cards, share them with a QR code or link, collect new connections, and track engagement with built-in analytics—all without printing another business card.
- Paper business cards are easily lost, outdated, and expensive to reprint.
- Traditional networking provides no way to track who viewed or saved your card.
- Contact sharing is slow, requiring manual typing or multiple apps.
- Professionals lack insights into how their networking actually performs.
- Create a beautiful digital business card in minutes
- Share instantly using a QR code or personalized link.
- Recipients can save your details and connect in one tap.
- Built-in analytics show views, saves, engagement, and new connections.
Key Features
Digital Business Cards
QR Code Sharing
Contact Exchange
Analytics Dashboard
Personalized Profiles
Smart Networking
Real-time Engagement Analytics
Contact Management
Integrations
Reviews
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Birhan Nega★★★★★5.0Simple way to share contacts
Single source of truth for my contacts
More easier to use
More login options.
Redaite Geteye★★★★★5.0I can easily create my digital business card
So simple to create your card and to use it highly recommend it .
- I am able to share my card fast to anyone I want
- working perfectly yet don't see any Cons
Thank you 🙏
Questions & Answers
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Meet the Team
Ezedin Fedlu
Software engineer building products that make everyday interactions simpler. Passionate about AI, developer tools, and turning ideas into things people actually use. Currently building c4rd.biz and always learning by shipping.