Your customers. Your platform. Your payments.

Stax Connect simplifies the ability for SaaS and ISVs to power payments on their platform. A single integration unlocks a seamless end-to-end experience for your merchants and their customers.

Work with our cross-functional support team of experienced and trained payments-led growth experts who drive business expansion and provide a level of high-touch support to maximize your revenue potential.

Simplified API with white label capabilities to enable embedded payments quickly and easily

Flexible program options: referral, reseller, and Payfac supported by industry leading experts

Simplified pricing models and light business management tools make payment acceptance easy for your customers

People and technology that power payments

Our Stax Connect partner program combines the technology, processes, and people required to help maximize the revenue opportunities from embedded payments.

The Stax API and integration tools enhance the developer journey and ensure seamless integration and operation, while our high-touch sales and marketing programs increase integrated payment adoption rates for new and existing customers.

People-powered payments expertise

People power success and building a mutually successful integrated payments partnership requires investing in more than technology. Our experienced professionals with deep payments knowledge work directly and in collaboration with you throughout the lifecycle of your embedded payments journey.


Integrate payments into your platform with our implementation team guiding you at every step


Introduce payments to your customers confidently with our sales and marketing experts


Boost revenue potential by leveraging our ISV sales team and growth managers to drive payment adoption

Flexible and scalable technology

Our Stax Connect platform offers ISVs a branded white label experience through a single API integration, simplifying the work required on your end to embed payments. You control the experience and user journey, letting us provide all the necessary infrastructure to power payments: bank sponsorship, enrollment, risk management, settlement, and omni-channel payment processing.

  • Custom onboarding and enrollment flows
  • All-in-one API
  • White label technology

Customizable partnership models

At Stax, we believe that a one-size-fits-all partnership model limits success for partners and their customers and we understand that many software companies don’t have sufficient time, money, and resources to develop the tools and expertise necessary to sell and support payments successfully. That’s why we offer customizable partnership models that are tailored to your business and its needs.

Referral model

Stax oversees the customer journey, allowing you to concentrate on your core software business. Our full-service partnership team manages pre-sales, marketing, onboarding, deployment, terminal setup, and support.

Reseller model

You take control of the sales process, while our partnership team remains engaged in marketing and support initiatives. Regardless of who assumes responsibility for the sale, ISVs have options regarding customer support.

Custom pricing

We employ a SaaS-friendly, scalable model to integrated payment acceptance, allowing you to extend a choice of pricing models to your customers that are aligned with business size and preferences.

Partners who integrate payments see up to 141% ROI

We commissioned Forrester Consulting to find the impacts and ROI of Stax Connect under the payments-led growth framework. Learn how vertical SaaS platforms can expedite growth and create an additional stream of revenue, estimated at $900K according to the Total Economic Impact of Stax Connect study.

Verticals we serve

Field services



Professional services


Specialized healthcare

Why Stax Connect?

We know you have a choice when it comes to who you partner with. Let us show you how we’re different.

  • Flexible pricing models customized to your needs
  • White-glove support from implementation, sales enablement, and growth
  • All-in-one RESTful API
  • True white label technology, providing a seamless user experience
  • Onboarding and enrollment support with customizable flows
  • Flexible program options: referral, reseller, and Payfac, supported by industry leading experts

Ready to get started?

Talk with a business development specialist about maximizing your revenues with embedded payments.