Square vs Mollie(2026)
Square is better for teams that need best in-person payment hardware. Mollie is the stronger choice if best for european markets. Square is paid (from 2.6% + 10¢ per transaction) and Mollie is paid (from €0.25 + 1.8% per transaction).
Full feature breakdown, pricing details, and pros & cons below.
Affiliate disclosure: Some “Visit” links on this page are affiliate links. We may earn a commission if you sign up — at no extra cost to you. It does not affect our rankings or editorial coverage. Learn more.
Square
Square is a payment platform for both in-person and online payments, popular with retail and food businesses.
Starting at 2.6% + 10¢ per transaction
Visit SquareMollie
Mollie is a European payment service provider with excellent support for iDEAL, SEPA, Klarna, and local payment methods.
Starting at €0.25 + 1.8% per transaction
Visit MollieHow Do Square and Mollie Compare on Features?
| Feature | Square | Mollie |
|---|---|---|
| Pricing model | paid | paid |
| Starting price | 2.6% + 10¢ per transaction | €0.25 + 1.8% per transaction |
| In-person POS | ✓ | — |
| Online payments | ✓ | — |
| Invoicing | ✓ | — |
| Inventory management | ✓ | — |
| Payroll | ✓ | — |
| Appointments | ✓ | — |
| iDEAL | — | ✓ |
| SEPA Direct Debit | — | ✓ |
| Klarna | — | ✓ |
| Bancontact | — | ✓ |
| Subscriptions | — | ✓ |
| No monthly fee | — | ✓ |
Square Pros and Cons vs Mollie
Square
Mollie
Should You Use Square or Mollie?
Choose Square if…
- •Best in-person payment hardware
- •Free POS app
- •Good for retail/food
Choose Mollie if…
- •Best for European markets
- •No monthly fee
- •Excellent local payment methods