Vertical SaaS Embeds Payments
Jareau Wadé, Chief Growth Officer at Finix, on building payments infrastructure for SaaS companies
The key distinction is that Finix was built for software platforms that want to own payments as part of their product, while Worldpay historically started from merchant acquiring and processor scale. Finix’s pitch is that a vertical SaaS company can act like a mini processor, control onboarding, payouts, reconciliation, disputes, and reporting across thousands of sub merchants, and eventually move from a lighter managed model into full payment facilitation as it grows.
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Worldpay is the kind of underlying processor a single merchant can sign up with directly, or that a platform can use behind the scenes. Finix sits one layer higher, turning that processor access into software for platforms that need to manage many sellers, many payouts, and many support issues at once.
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The practical product difference is who answers the merchant’s questions. In the ISO style setup, the software vendor sends the merchant to the processor for declines, disputes, or settlement issues. In the payfac setup Finix supports, the software company keeps that relationship inside its own product and support workflow.
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The business model difference is that embedded payments lets vertical SaaS companies turn payment volume into a second revenue stream and higher retention. Lightspeed used Finix with Worldpay to launch Lightspeed Payments, and Finix pointed to public filings showing an expectation that payments would materially lift transaction take rate. More broadly, about 80% of vertical software companies now offer embedded payments, far ahead of other embedded finance products.
Going forward, the line between processor and software platform will keep moving upward into the application layer. Large processors like Worldpay are packaging more embedded products for software vendors, while Finix is pushing deeper into payfac tooling. The winners will be the platforms that make payments feel native inside the workflow, then use that control to add lending, banking, and faster payouts next.