Head to head
Compared side by side on published facts and the same six criteria every review is graded on — generated from the live directory, not a sales page.
Adyen
Payment Processor · 4.4/5 mean
Adyen is a global, enterprise-grade payments platform that unifies acquiring, processing, routing and risk management into a single stack for merchants with international and omnichannel needs.
Read the full review →CARDZ3N
Payment Processor · 3.0/5 mean
CARDZ3N is a global payment processing platform that supports multi-channel payments, including credit cards, ACH, crypto, and BNPL, tailored to both standard and high-risk merchants.
Read the full review →Adyen holds the higher standing — by grade, then mean category score. The row-by-row picture below is what should actually decide it for your business.
Both graded against the same six criteria. How we grade · Last fact-checked August 19, 2026.
| Criterion | Adyen | CARDZ3N |
|---|---|---|
| Pricing transparency | 5.0wins this criterion | 2.0 |
| Feature set | 5.0wins this criterion | 4.0 |
| Ease of use | 4.0 |
Straight from each provider's published documentation. Where a number isn't published, we say so rather than estimate.
| Metric | Adyen | CARDZ3N |
|---|---|---|
| Online rate | Not disclosed | Not disclosed |
| Monthly fee | no universal monthly fees | Not disclosed |
| Payout | 1-2 business days (varies by currency, bank, payout model, and cut-off times) | Not disclosed |
| Contract | None for main merchant contracts. Specific services have specific commitment.s that renew automatically | Likely long-term contracts |
| PCI fee | No separate PCI fee | Not disclosed |
| Statement fee | No separate statement fee | Not disclosed |
| Chargeback fee |
From the CARDZ3N review
Adyen offers a unified enterprise stack with transparent Interchange++ pricing, no early termination fee, and no fixed term, where CARDZ3N discloses neither rates nor contract terms and likely uses long-term contracts. CARDZ3N still holds up for high-risk industries and for merchants who specifically need crypto and BNPL acceptance.
Pick Adyen if you are an enterprise merchant wanting transparent Interchange++ pricing and unified global acquiring
Ideal for
Not recommended for
Ideal for
Not recommended for
The full reviews carry the pricing narratives, contract analysis and everything else behind these numbers — or let the matching funnel score the whole directory against your business.
| 4.0 |
| Customer support | 3.5wins this criterion | 3.0 |
|---|
| Contract terms | 4.0wins this criterion | 2.0 |
|---|
| Industry reputation | 5.0wins this criterion | 3.0 |
|---|
| Regional per-dispute fees (exact amounts depend on contract) |
| Not disclosed |
| Early termination | None. However, termination does not alter your liability under the Agreement, including those for processed payments, related chargebacks, or other liabilities in connection with the agreement. If there are negotiated custom term or commercial commitments in your agreement, you will be responsible for such terms or commitments. | Not disclosed |
|---|
| Last fact-checked | August 19, 2026 | August 19, 2026 |
|---|