Payments is full of noise: legacy processors, vendor sprawl, duplicate onboarding, and merchants who just want their money faster. We cut through it by showing a pragmatic path from point products to a unified embedded finance stack that actually scales. With Jaris founder and CEO Chris Aristides and VP of Platform Partnerships Matt Thomas, we unpack why “foundation first” beats bolt-on every time and how to make it work across multiprocessor portfolios without ripping out your core.
We start with the playbook behind winners like Square and Stripe: remove complexity, unify the experience, and make multi-product adoption effortless. Then we translate that into the realities of processors and ISOs. Chris explains the banking backbone – independent RTN, sponsor bank alignment, and vertically integrated ledgers—that makes settlement reliable and compliant. Matt breaks down managed settlement as the key unlock: a dynamic funding layer that normalizes Fiserv, TSYS, Worldpay, and Elavon flows, enabling split settlement, instant payouts, and automated loan repayment without custom builds for each backend.
From there we stack the products merchants actually use. Lending remains a high-margin anchor with powerful retention, while instant payouts reach a far larger share of the base with a clean pay-as-you-use model that works on weekends and holidays. High-yield savings ties it together for cash management, all delivered through one onboarding, one golden merchant record, and a white-labeled UI that honors sub-ISO relationships and trust. The result is tangible: fewer forms, faster activation, clearer visibility for ops, and a material lift in retention and revenue.
If you lead partnerships, product, or operations at a processor or ISO, this conversation gives you a concrete framework to touch the other 95 percent of your merchants, modernize onboarding, and launch new revenue lines through a single integration. Subscribe, share this episode with your team, and leave a review to tell us which product you’d launch first.In this first episode of a new series on the Leaders in Payments podcast, host Greg Myers sits down with Chris Aristides, Founder and CEO of Jaris, to explore what it truly takes for payments companies and ISOs to remain competitive as the market shifts toward owned, embedded finance experiences.
Chris brings an unconventional background to the payments world, having spent 22 years in the hedge fund industry as an analyst and portfolio manager before making the move into building a company. The conversation begins with the origin story of Jaris, which set out to bring a Square Capital-style lending product to the broader payments market. Rather than following the typical merchant cash advance route, Chris made the deliberate choice to build on a bank-backed model with a modern tech stack, prioritising regulatory alignment and a foundation flexible enough to eventually expand into multi-product banking services.
A significant portion of the discussion centers on the complexity of working with legacy payment processors. Unlike vertical SaaS platforms, which offer high conversion and seamless integration, the legacy world is fragmented, running on outdated infrastructure with no easy outlet to plug into. Jaris has spent years building around this challenge, developing its own cloud-based core and processor-agnostic settlement infrastructure to bridge that gap.
Chris also addresses the broader vision, making the case that lending alone is insufficient and that engaging the full merchant base requires a suite of products including instant payouts and commercial banking. He closes by framing Jaris not as a disruptor, but as a complement to the existing infrastructure, doing the hard work the industry has long needed done.
