Mollie

Adyen

Mollie vs Adyen: Which Is Better? (2026)

Mollie vs Adyen — The Verdict

Mollie is the ideal payment partner for European SMBs wanting a simple, transparent, and quick-to-integrate solution. Adyen is built for enterprise and large-mid-market businesses that need unified global commerce, in-store payments, and advanced data-driven optimization. Choose Mollie for simplicity and speed; choose Adyen for scale and sophistication.

Rating Comparison

Mollie

4.2

Overall

Adyen

4.5

4.4

Pricing

4.0

Features

4.8

4.7

Ease of Use

3.8

4.2

Support

4.2

3.5

Global Coverage

4.9

Side-by-Side Comparison

Feature	Mollie	Adyen
Transaction Fee	€0.25 + scheme rate (1.8% EU / 2.8% non-EU cards)	Interchange++ (€0.11 processing + scheme fee + interchange)
Monthly Fee	$0	$0
Setup Fee	$0	$0
Payout Schedule	Next business day	Next business day (configurable)
Pricing Model	Interchange+	Interchange+
Founded	2004	2006
Headquarters	Amsterdam, Netherlands	Amsterdam, Netherlands
Countries	35 countries	172 countries
Currencies	20 currencies	145 currencies
Payment Methods	14 methods	19 methods
Features	16 features	20 features

Category Breakdown

Ease of Setup

Mollie

Mollie is designed for quick onboarding — merchants can sign up, integrate, and start accepting payments within a day. Adyen requires a more involved onboarding process with sales engagement, KYB review, and enterprise-style implementation timelines.

Pricing Transparency

Mollie

Mollie publishes clear per-transaction pricing on its website with no monthly fees, setup fees, or minimum volumes. Adyen uses interchange-plus pricing which can be cheaper at scale but requires understanding interchange rates and includes a processing fee plus scheme fees — less transparent for smaller merchants.

Global Scale

Adyen

Adyen processes payments in 200+ countries and territories with local acquiring in 40+ markets. Mollie focuses on Europe with strong coverage in the Netherlands, Belgium, Germany, France, UK, and other EU markets but lacks Adyen's truly global footprint.

Unified Commerce (Online + In-Store)

Adyen

Adyen offers fully unified commerce with its own POS terminals that share the same platform as online payments, enabling true omnichannel experiences. Mollie has launched POS terminals in select markets but its in-store offering is still maturing compared to Adyen's enterprise-grade solution.

European Payment Methods

Mollie

Mollie offers excellent coverage of European local payment methods including iDEAL, Bancontact, SOFORT, Giropay, EPS, Przelewy24, and more — all easy to activate. While Adyen supports these too, Mollie's plug-and-play activation and European focus make it faster to go live with local methods.

Data & Optimization

Adyen

Adyen's RevenueAccelerate, network tokens, and machine learning-driven authorization optimization can significantly improve payment success rates. Its data analytics and reporting capabilities are enterprise-grade. Mollie provides solid reporting but lacks Adyen's depth of payment optimization tools.

SMB Friendliness

Mollie

Mollie was built for SMBs: no minimum volumes, pay-per-transaction pricing, self-service onboarding, and plugins for popular platforms like WooCommerce, Shopify, Magento, and PrestaShop. Adyen targets mid-market and enterprise, with minimum processing requirements that exclude most small businesses.

Which Should You Choose?

Choose Mollie if...

European SMB ecommerce — Mollie's transparent pricing, instant onboarding, and pre-built plugins for WooCommerce, Shopify, and Magento make it the easiest way for European small businesses to start accepting payments — including iDEAL, Bancontact, and other local methods.
Dutch or Belgian businesses — Mollie is headquartered in Amsterdam and has the deepest integration with Dutch and Belgian payment methods, particularly iDEAL and Bancontact. Local support, local focus, and strong community presence make it the natural choice for Benelux businesses.
Startups growing across Europe — Mollie scales well from first transaction to millions in volume. Its per-transaction pricing means no commitment until you have volume, and adding new European payment methods is trivial. It grows with you until you reach enterprise scale.

Choose Adyen if...

Enterprise omnichannel retail — Adyen's unified commerce platform connects online, in-app, and in-store payments on a single system with shared data. For large retailers needing consistent cross-channel experiences and centralized reporting, Adyen is the industry leader.
Global marketplace platforms — Adyen for Platforms provides split payments, sub-merchant onboarding with local KYC, and payouts in 200+ countries. For marketplaces operating across multiple regions, Adyen's global acquiring and compliance infrastructure is hard to match.

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Related Resources

Mollie

Adyen

Visa / Mastercard

American Express

Apple Pay

iDEAL

Bancontact

Sofort (Klarna)

Giropay

SEPA

Klarna (Buy Now, Pay Later)

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Frequently Asked Questions

Is Mollie cheaper than Adyen?

For small to medium businesses, Mollie is typically cheaper and more predictable with its flat per-transaction pricing and no monthly fees. Adyen's interchange-plus model can be cheaper for large enterprises processing high volumes, but the total cost includes interchange, scheme fees, and Adyen's processing fee — making it harder to predict for smaller merchants.

Can Mollie be used outside Europe?

Mollie primarily serves European merchants and is strongest in the Netherlands, Belgium, Germany, France, and the UK. While it supports international card payments, its local payment method coverage and acquiring capabilities are focused on Europe. For global businesses, Adyen offers broader geographic reach.

Does Adyen have minimum volume requirements?

Adyen has historically targeted mid-market and enterprise merchants. While it has expanded to serve smaller businesses, it does not offer the same self-service onboarding as Mollie. Businesses with very low transaction volumes may find Adyen's onboarding process and pricing structure less accommodating.

Which has better WooCommerce and Shopify integration?

Mollie has excellent plugins for WooCommerce, Shopify, Magento, PrestaShop, and other popular ecommerce platforms — designed for easy setup by non-technical users. Adyen also offers platform integrations but they are generally geared toward larger merchants and may require more technical configuration.

Can I switch from Mollie to Adyen as I grow?

Yes, many businesses start with Mollie for its simplicity and migrate to Adyen when they reach enterprise scale and need unified commerce, global acquiring, or advanced optimization. The transition requires re-integration but both use modern APIs. Some businesses also run both simultaneously.