Article

Understanding PayFac-as-a-Service

Discover everything you need to know about what PayFac-as-a-Service is and how it works.

May 12th, 2026
 ·  6 minutes
An employee of a SaaS platform for food & beverage looking at a dashboard with accounts overview.

PayFac-as-a-Service is a financial technology model that lets software platforms embed payment processing into their product without needing to become a fully licensed payment facilitator. 

This solution allows platforms to provide smooth merchant onboarding and payment processing while the provider handles the heavy lifting of compliance, risk, and technical infrastructure.

In this article, you’ll learn:

  • What is PayFac-as-a-Service?

  • How PayFac-as-a-Service works

  • The benefits of embedding payments for platforms

  • Key differences between traditional PayFac and PayFac-as-a-Service

  • PayFac-as-a-Service with Adyen

What is PayFac-as-a-Service?

PayFac-as-a-Service is a specialised payment solution where a payment service provider offers the regulatory, technical, and operational framework for a software platform to act like a payment facilitator

It allows Software-as-a-Service (SaaS) providers to offer embedded payments to their sub-merchants under their own brand, while the service provider manages the underlying financial licenses and risk management.

For many businesses, PayFac-as-a-Service represents the highest return on investment (ROI) to offering and monetising payments. Instead of spending months or years applying for licenses and building a merchant account infrastructure, a platform can integrate an existing model to start processing transactions immediately. 

This model is particularly effective for SaaS platforms that serve specific industries, such as beauty and wellness, hospitality, or retail.

How PayFac-as-a-Service works

Payfac-as-a-Service works by relying on a specialised provider to carry the complex financial responsibilities of payment processing that allows for platforms to keep the user experience within their ecosystem. The process involves a structured flow from merchant onboarding to the final payout.

The following steps outline the typical lifecycle of a transaction within this model:

  1. Merchant onboarding: The software platform uses the provider’s APIs to collect data from a new sub-merchant, such as a local retail shop or restaurant.

  2. KYC and risk assessment: The PayFac-as-a-Service provider automatically performs Know Your Customer (KYC) checks and anti-money laundering (AML) screening.

  3. Payment acceptance: Once a sub-merchant is approved, they can accept payments from shoppers via the platform’s interface using online payments or POS payments.

  4. Transaction processing: The provider handles the technical routing of the payment through the card networks and acquiring bank.

  5. Settlement and payouts: Funds are collected, fees are deducted, and the provider manages the payouts to the sub-merchant’s bank account.

This structured approach ensures that the software platform can scale its payment offering globally without needing to manage the individual technical integrations for every local payment method or regulation.

PayFac-as-a-Service benefits for SaaS

Platforms can transform payments from a cost centre into a significant revenue driver by using PayFac-as-a-Service. 

When a platform embeds payments, it gains control over the user experience, leading to higher retention and increased stickiness.

The benefits of PayFac-as-a-Service include:

  • Faster time to market: Avoid the lengthy process of becoming a PayFac and launch a branded payment solution in weeks.

  • Reduced risk and compliance: The provider assumes the liability for payment fraud and ensures PCI DSS compliance.

  • New revenue streams: Platforms can earn a margin on every transaction processed by their sub-merchants, often referred to as interchange revenue.

  • Seamless onboarding: Automated workflows mean sub-merchants can start selling almost instantly, improving the overall guest experience.

Traditional PayFac vs. PayFac-as-a-Service

Choosing between the traditional model and the PayFac-as-a-Service model depends on the platform’s resources and long-term goals. A traditional payment facilitator must build its own risk engine, obtain financial licenses in every operating region, and manage complex financial reconciliation.

In contrast, PayFac-as-a-Service removes these barriers. The platform still gets the branding benefits and revenue share associated with being a facilitator, but without the massive overhead of maintaining a banking-grade infrastructure. This allows the platform to focus on its core software product while the payment processor handles the financial complexity.

PayFac-as-a-Service with Adyen

Adyen provides comprehensive embedded platform payments designed for modern SaaS and marketplace businesses. By leveraging Adyen’s global reach and single-platform architecture, businesses can offer a unified commerce experience that spans across online and in-person channels.

With Adyen, everyone can be a fintech. Platforms can evolve from a software provider to offering embedded finance products like business financing or card issuing. Our solution also includes automated reconciliation and advanced fraud prevention. This ensures that as your merchants grow, your payment infrastructure scales with them seamlessly.

Ready to transform your software platform with a branded payment experience? 

Get in touch to learn how Adyen for Platforms can power your growth.

Key summaries

  • Strategic growth: PayFac-as-a-Service allows SaaS platforms to embed financial services directly into their product without regulatory hurdles.

  • Operational efficiency: The provider manages KYC, AML, and PCI compliance, significantly reducing the platform's liability and workload.

  • Monetization: Platforms can generate consistent revenue through payment volume margins andfinancial products.

  • Global scalability: Using a provider with global acquiring capabilities allows platforms to expand into new markets without changing their payment stack.

FAQ

A traditional PayFac must manage all financial licenses, risk, and compliance internally. PayFac-as-a-Service allows a platform to offer the same branded experience while delegating the legal and technical responsibilities to a provider.






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