Works with the platforms you already use
Active Cards
Ad Platforms
Uptime
Countries
Everything you need to scale your ad spend
A complete virtual card infrastructure built for modern marketing teams. From instant card issuing to advanced analytics, Cardium gives you full control over every dollar.
Instant Card Issuing
Create unlimited virtual Visa and Mastercard cards in seconds. Each card gets its own BIN, balance, and granular spending controls. Perfect for isolating campaigns and tracking spend per account.
Flexible Funding
Fund your balance with a card or wire transfer — from $10 to $10,000+. Instant top-ups at competitive rates with no hidden fees. Your balance is ready to spend immediately.
Team Management
Distribute cards and budgets across your entire team. Set role-based access controls, individual spending limits, and monitor all card activity in real-time from one dashboard.
Powerful REST API
Full REST API for programmatic card management, balance operations, transaction history, and webhook notifications. Build custom automations and integrate with your existing tools.
Advanced Analytics
Track spend patterns across campaigns, monitor ROI per ad account, and export detailed reports. Real-time dashboards with custom alerts keep you informed.
3DS Security
Every transaction is protected with 3D Secure 2.0 authentication. Our PCI DSS Level 1 compliant infrastructure ensures your funds and data are always safe.
Built for performance marketers
Every feature is designed to help you spend smarter, scale faster, and stay in complete control of your advertising budgets.
Lightning-Fast Card Issuing
Stop waiting for bank approvals. Create virtual cards instantly and start running campaigns in minutes, not days. Our streamlined process means you never miss an opportunity.
- Issue cards in under 3 seconds
- No paperwork or bank visits required
- Instant activation for all major ad platforms
- Set custom spending limits per card
Global Coverage, Local Performance
Run campaigns in 150+ countries with cards that work everywhere. Our multi-BIN infrastructure ensures high approval rates on every ad platform, regardless of geography.
- Accepted on all major ad networks worldwide
- GBP, EUR, and USD currency support
- Localized BINs for higher approval rates
- Zero foreign transaction fees
Automated Spend Management
Set up rules and let Cardium handle the rest. Automatic top-ups, budget alerts, and card rotation keep your campaigns running smoothly around the clock.
- Auto top-up when balance runs low
- Scheduled card creation and rotation
- Smart budget allocation across campaigns
- Webhook notifications for every transaction
Scale Without Limits
Whether you're managing 10 cards or 10,000, Cardium grows with you. Fund your balance with a card and create as many virtual cards as you need.
- Unlimited virtual cards
- Fund any amount, any time
- No cap on monthly transaction volume
- Custom integrations and white-label options
Works with every platform you use
Cardium cards are accepted on all major advertising and e-commerce platforms out of the box.
Google Ads
Meta Ads
TikTok Ads
Amazon Ads
Microsoft Ads
Snapchat Ads
Pinterest Ads
Shopify
...and 100+ more platforms supported
Get started in minutes, not days
Create Your Account
Sign up in under 2 minutes with just your email. No paperwork, no waiting, no credit checks required.
Fund Your Balance
Add $10, $500, $5,000 — whatever your campaigns need. Fund with a card or wire transfer. Balance is available instantly.
Issue Cards & Scale
Create unlimited virtual cards from your balance and start running campaigns on any platform worldwide. Full control, zero friction.
See how Cardium stacks up
We built Cardium to be the best virtual card platform for media buyers. Here's how we compare.
| Feature | Cardium | Competitor A | Competitor B |
|---|---|---|---|
| Instant Card Issuing | |||
| Card-Based Funding | |||
| Unlimited Cards | |||
| Team Management | |||
| Full API Access | |||
| Flexible Top-Up (any amount) | |||
| Real-Time Analytics | |||
| Dedicated Support |
Pay as you go. No monthly fees.
No subscriptions, no tiers, no hidden fees. Simply fund your balance with any amount and start issuing cards. You only pay for what you use.
Fund any amount
Choose any amount that fits your campaigns. Your balance is available instantly after funding. Create unlimited cards and distribute funds as you need.
Card Creation
Issue unlimited virtual Visa & Mastercard cards at no extra cost from your balance
Service Fee
Transparent fee on deposits. No monthly fees, no hidden charges
Minimum Top-Up
Start small and scale up. No maximum limit on your balance
Everything included with every top-up
Enterprise-grade security you can trust
Your funds and data are protected by the highest industry security standards. We take compliance seriously so you can focus on growing your business.
PCI DSS Level 1
Highest level of payment card industry security compliance, audited annually
3D Secure 2.0
Advanced authentication protocol that protects every single transaction
256-bit Encryption
Military-grade AES-256 encryption for all data at rest and in transit
SOC 2 Type II
Independently audited security controls, processes, and infrastructure
Frequently asked questions
Instantly. Once your account is funded, you can create unlimited virtual cards in just a few clicks. Most users issue their first card within 3 minutes of signing up.
Simply choose any amount starting from $10 and fund with a card or wire transfer. Your balance is available instantly after confirmation. There are no monthly fees — you only pay a transparent service fee on deposits.
The minimum top-up is $10. There is no maximum — fund $10, $1,000, or $50,000 depending on your campaign needs. Your full balance is available immediately to create cards and start spending.
You can invite team members, assign roles (admin, manager, viewer), set individual spending limits per person or per card, and monitor all card activity in real-time from your centralized dashboard.
Cardium cards work with all major ad platforms including Google Ads, Meta Ads, TikTok Ads, Microsoft Ads, Snapchat, Pinterest, Amazon Ads, and 100+ more. Our multi-BIN infrastructure ensures high approval rates everywhere.
Yes! While Cardium is optimized for media buying, our virtual Visa and Mastercard cards work everywhere these networks are accepted — SaaS subscriptions, e-commerce, hosting, and more.
Cardium supports GBP, EUR, and USD. You can fund your balance and issue cards in any of these currencies. Conversion between currencies is handled automatically at competitive rates with no hidden markups.
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.