Mollie: The Payment Gateway That Grew Out of iDEAL
Mollie started in 2004 as a payment gateway for iDEAL — the dominant Dutch online payment method. Today it’s one of Europe’s largest payment providers: 200,000+ clients, €10+ billion in annual transaction volume, offices in Amsterdam, Lisbon, and Munich.
Official website: mollie.com
What Mollie Does: Quick Start
Registration takes 15 minutes. Unlike Stripe, which was built for developers from the ground up, Mollie is designed for simple integration:
- Ready-made plugins: WooCommerce, Shopify, Magento, PrestaShop, Shopware — 2-click install
- Mollie Dashboard: all transactions, refunds, reports in one UI — no coding required
- API: REST API for custom integration (libraries for PHP, Python, Ruby, Node.js, Java)
- No-code: Payment Links — create a link in the dashboard, send it to the customer
If you run a WooCommerce store in the Netherlands or Germany — Mollie is literally plug-and-play. Stripe offers more flexibility but demands more technical effort.
Local Methods: Mollie’s Key Advantage
Mollie supports all major European local methods. It’s in its DNA:
- iDEAL — 60%+ of online payments in the Netherlands
- Bancontact — Belgium
- SOFORT / Klarna — Germany, Austria
- Giropay — Germany
- EPS — Austria
- Cartes Bancaires — France
- BLIK — Poland
- Przelewy24 — Poland
- SEPA Direct Debit — entire EU/EEA
- Cards: Visa, Mastercard, Amex, Apple Pay, Google Pay
Plus: Mollie supports Klarna Pay Later and Klarna Slice It — BNPL (buy now pay later), which delivers +15-25% conversion in Germany and Scandinavia.
Fees: Simple, But Not Always Cheaper Than Stripe
Transparency is Mollie’s strength. No hidden charges:
- European cards: 1.4% + €0.25 (Stripe: 1.5% + €0.25)
- Commercial cards: 1.8% + €0.25
- iDEAL: €0.29 flat
- SEPA Direct Debit: €0.25 flat
- Klarna: 2.8% + €0.25
- PayPal: 2.2% + €0.35
Where Mollie is cheaper: iDEAL, SEPA Direct Debit, European cards — saving 0.1-0.2% vs Stripe.
Where Stripe is cheaper: international cards (Stripe: 2.9%+$0.30, Mollie: varies by issuing country — up to 3.5%+€0.25), currency conversion (Stripe: 2%, Mollie: up to 2.5%).
No monthly fee: Mollie charges no fixed maintenance fee. Suitable for small businesses with seasonal sales.
SCA and Compliance
Mollie is a European company (Dutch Central Bank regulated), so PSD2/SCA isn’t an add-on feature — it’s baked into the architecture:
- 3D Secure 2.0 enabled by default for all card transactions
- SCA exemptions handled automatically
- GDPR compliant, European data storage standards
Since Mollie isn’t a MoR, taxes remain your responsibility. But for WooCommerce stores, the Mollie + WooCommerce Tax (or third-party tax plugin) combination works adequately.
Mollie Affiliate Program
Mollie Partners — a referral program with straightforward terms:
- Commission: €50 to €500 per referred active client (depends on client volume)
- Payouts: monthly, to your bank account
- Cookie: 30 days
- Partner portal: dedicated dashboard with analytics
Mollie’s affiliate program works well for B2B content: articles for online store owners, WooCommerce plugin reviews, payment gateway comparisons for specific countries.
Referral link: mollie.com/partners
Mollie vs Stripe: Which to Choose When
| Scenario | Mollie | Stripe |
|---|---|---|
| WooCommerce in Netherlands | ✅ Perfect | ⚠️ Works, harder |
| SaaS with subscriptions | ⚠️ Basic subscriptions | ✅ Stripe Billing |
| International customers (US/Asia) | ❌ Limited coverage | ✅ 135+ currencies |
| Need a MoR | ❌ Not a MoR | ❌ Not a MoR |
| BNPL / Klarna | ✅ Deep integration | ⚠️ Via Klarna separately |
| Budget: save €0.05-0.10 per transaction | ✅ Yes | ⚠️ Slightly more expensive |
Verdict
Mollie is a specialized European tool that brilliantly solves the “accept payments in the EU for an online store” problem. It’s simpler to set up than Stripe, better integrated with Klarna/BNPL, and offers small but pleasant savings on fees. Its limitation is the lack of global coverage and less powerful subscription infrastructure. If your business is growing from Europe into the world — start with Mollie, but keep Stripe in your migration plan.