About Cardium
We're building the future of digital payments for modern marketing teams. Our mission is to make virtual card infrastructure accessible, powerful, and easy to use for businesses of every size.
To democratize access to virtual card infrastructure, enabling businesses of all sizes to scale their digital ad spend with confidence, security, and transparency. We believe every media buyer — from solo freelancers to enterprise agencies — deserves powerful payment tools without complexity or monthly fees.
Founded by a team of fintech veterans and media buying experts, Cardium was born from a simple frustration: existing payment solutions weren't built for the speed and scale that modern digital marketing demands. After years of dealing with slow bank approvals, limited card counts, rigid pricing tiers, and opaque fees, we set out to build something better — a platform where you fund any amount and start spending immediately.
Our Team
Cardium is built by a globally distributed team of engineers, fintech specialists, and marketing experts dedicated to creating the best virtual card platform for media buyers. We operate across 150+ countries, serving thousands of satisfied customers every day.
Why Media Buyers Choose Cardium
Our Values
Transparency
No hidden fees, no monthly subscriptions, no surprises. A simple service fee is all you pay. We publish our rates openly.
Innovation
We push the boundaries of what's possible in digital payments with cutting-edge technology and multi-BIN infrastructure.
Security First
Your trust is our foundation. PCI DSS Level 1, 3D Secure 2.0, and 256-bit encryption protect every transaction and every dollar.
Customer Focus
Your success is our success. We provide dedicated support whenever you need us, 24/7, with real humans who understand media buying.
Ready to supercharge your ad spend?
Join thousands of media buyers who are already scaling their campaigns with Cardium. Fund any amount and start issuing cards in minutes.