Dialo - Easily design and share your digital business card via QR Code and short link.
Lemontaps - Digital and sustainable business card. Manage contact information, links and documents all in one place, edit them and share them securely via NFC or QR code.
wCard.io - A better way to present yourself & get more business connects
Mobilo Metal Card - The premium digital business card
EasyQR - Create self-hosted, lightweight QR code menus
Swapflo - Digital business cards for Apple & Google Wallet