Cardixn · Compare & Learn

The paper business card alternative that actually works

Digital. Sustainable. Free forever.

You've probably already tried a paper business card alternative — a QR sticker, a note in your phone, an email signature. None of them stick. Cardixn is the alternative that professionals actually adopt, because it feels premium, works with one tap, and never runs out.

Why other alternatives fail

QR stickers on your laptop feel unprofessional. Typing your info into someone's phone takes forever. Email signatures don't help you in person. Cardixn works everywhere — in person via QR/NFC, remotely via link, or embedded in email.

Adopted by professionals in 50+ industries

Real estate, law, finance, tech, hospitality, medicine, media, sales, consulting, design, marketing — Cardixn works for every industry where relationships matter.

Zero learning curve

You already know how to send a link. That's Cardixn. No new behavior to learn. No app for recipients. Just modern networking that works.

Why Cardixn

60-second setup

From signup to sharing in under a minute.

Free forever

No credit card. No trial. No paywall.

Adopted globally

Used in 120+ countries and 20+ languages.

Works with existing tools

WhatsApp, email, LinkedIn, Instagram, iMessage.

Frequently asked questions

Is Cardixn free to use?

Yes. You can create, share and receive digital business cards on the free plan. Premium templates, analytics and NFC provisioning are available on paid tiers.

Do recipients need the Cardixn app?

No. Cards open in any modern browser via a public link or QR code. Recipients can save the vCard to their phone with one tap.

Can I edit my card after sharing?

Yes. Updates apply instantly. Anyone who scanned or saved your card always sees the latest information — no need to re-share.

Is my data secure?

Cardixn uses end-to-end encrypted storage, row-level security, and never sells your data. You control what is public and what stays private.

Does Cardixn work offline?

Cards are cached for offline viewing once opened, and QR codes can be downloaded as high-resolution PNGs to print on badges, packaging or business collateral.

Replace paper today

The alternative that professionals actually keep using.

Ditch paper