Square vs Adyen
Square is payment processing with point-of-sale hardware, online payments, and business tools, while Adyen is enterprise payment platform processing for global businesses with unified commerce. Square is built for small businesses wanting pos and online payments, whereas Adyen targets enterprise and large businesses that process high volumes internationally.
| Feature | Square | Adyen |
|---|---|---|
| Free tier available | ✓ | — |
| Open source | — | — |
| Fraud prevention | — | ✓ |
| Global payments | — | ✓ |
| Hardware | ✓ | — |
| In-store payments | — | ✓ |
| Invoicing | ✓ | — |
| Online Payments | ✓ | — |
| POS | ✓ | — |
| Payment processing | — | ✓ |
| Unified commerce | — | ✓ |
Pricing: Both Square and Adyen are free. You can try both without spending a dollar.
Feature gaps: Square offers Hardware, Invoicing and Online Payments that Adyen lacks. Adyen brings Fraud prevention, Global payments and In-store payments that Square does not have.
Where each tool shines: Square's biggest strengths are: includes pos as a core feature, purpose-built for payment processing workflows. includes online payments as a core feature, purpose-built for payment processing workflows. Adyen's biggest strengths are: single platform for online, in-app, and in-store payments. supports 250+ payment methods across 200+ countries.
Watch out for: With Square, users commonly note that free plan exists but key features are locked behind the paid upgrade. With Adyen, the main complaint is that not suitable for small businesses — enterprise focus.
choose Square if
- You need a tool built for small businesses wanting pos and online payments
- You specifically need Hardware and Invoicing
- You care about includes online payments as a core feature, purpose-built for payment processing workflows
- The free tier works for you: no monthly fees
choose Adyen if
- You need a tool built for enterprise and large businesses that process high volumes internationally
- You specifically need Fraud prevention and Global payments
- You care about supports 250+ payment methods across 200+ countries
frequently asked
What is the difference between Square and Adyen?
Square is payment processing with point-of-sale hardware, online payments, and business tools, while Adyen is enterprise payment platform processing for global businesses with unified commerce. Square is built for small businesses wanting pos and online payments, whereas Adyen targets enterprise and large businesses that process high volumes internationally.
Should I use Square or Adyen?
Square is built for small businesses wanting pos and online payments. Adyen is built for enterprise and large businesses that process high volumes internationally. Pick the one that fits.
When should I choose Square over Adyen?
Choose Square if You need a tool built for small businesses wanting pos and online payments; You specifically need Hardware and Invoicing; You care about includes online payments as a core feature, purpose-built for payment processing workflows; The free tier works for you: no monthly fees.
When should I choose Adyen over Square?
Choose Adyen if You need a tool built for enterprise and large businesses that process high volumes internationally; You specifically need Fraud prevention and Global payments; You care about supports 250+ payment methods across 200+ countries.
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