John Piazza, the co-founder and product lead of Fifth Third Bank's embedded payments platform Newline, has departed the regional powerhouse, marking a pivotal shift in its fintech ambitions. Piazza's exit, confirmed via LinkedIn this week, closes what he described as "one of the most rewarding and challenging chapters of my life," leaving the business in the hands of a seasoned leadership team as Fifth Third presses ahead with embedded finance expansion.

NEWLINE'S RAPID ASCENT

Piazza joined Fifth Third in May 2019 as part of the $4.7 billion acquisition of MB Financial Bank, where he had held leadership roles. He quickly became instrumental in launching Newline, an embedded payments arm designed to enable non-bank companies to seamlessly integrate payment processing, card issuance, and deposit products into their platforms. This move positioned Fifth Third at the forefront of the burgeoning embedded finance trend, competing with pure-play fintechs like Stripe and Brex.

Under Piazza's stewardship, Newline attracted high-profile clients including Stripe, Brex, Trustly, and Rippling. In his departure post, Piazza emphasized the unit's robust health, stating the business has "never been stronger." This claim aligns with Fifth Third's financial disclosures: Newline contributed 6% to commercial payments growth in the fourth quarter of 2025, driving a $10 million quarter-over-quarter revenue increase alongside gains in commercial card and managed services segments. These figures underscore Newline's role in diversifying Fifth Third's revenue streams beyond traditional lending.

Piazza credited the success to "a tight group of great people working relentlessly toward a focused mission that solves real user pain points," supported by "consistent sponsorship" from Fifth Third's upper echelons. This team includes general manager Tom Bianco and SVP of engineering Christopher Tino, who remain at the helm. They report to Fifth Third CIO Jude Schramm and Chairman, President, and CEO Tim Spence, ensuring continuity amid personnel changes.

LEADERSHIP SHIFTS CONTINUE

Piazza's departure is not isolated. Dan Dall'Asta, another Newline founding member and former revenue chief, left in June 2025 to join Citrine Venture Partners, signaling a pattern of executive mobility in Fifth Third's innovation units. A Fifth Third spokesperson declined to comment on Piazza's exit when approached by FinTech Futures, but the bank's ongoing commitment to payments innovation remains evident.

Piazza's tenure drew on deep expertise from prior roles at the Federal Reserve and MB Financial, where he honed skills in payments infrastructure and regulatory compliance. His recent resignations from the boards of Accion Chicago and the Innovative Payments Association further indicate a career pivot. Teasing future plans, Piazza urged his network to "stay tuned for another update next week," hinting at potential ventures in the competitive payments ecosystem.

EMBEDDED FINANCE OUTLOOK

Fifth Third's push into embedded finance reflects broader industry dynamics. Regional banks have accelerated investments in Banking-as-a-Service platforms to capture market share from neobanks and fintech competitors. Newline's client wins with enterprise software providers demonstrate its scalability and market relevance.

For Fifth Third, Newline's momentum is critical. The bank's Q4 2025 earnings highlighted payments as a key growth area, with CEO Tim Spence emphasizing innovation in commercial payments as a driver of noninterest revenue growth. The unit's contributions underscore the strategic importance of embedded solutions in Fifth Third's portfolio.

Yet challenges persist. Regulatory scrutiny on Banking-as-a-Service models has heightened risks across the industry. Fifth Third's conservative approach—leveraging its charter for deposit-heavy products—mitigates some exposure, but talent retention in fintech arms remains a consideration. Piazza's exit, while amicable, tests this resilience.

FIFTH THIRD'S NEXT CHAPTER

As Newline evolves under Bianco and Tino, Fifth Third eyes deeper integrations with enterprise software stacks. Piazza's legacy—a client roster rivaling startups and revenue contributions amid competitive pressures—sets a high bar.

In the talent-driven payments sector, his departure underscores the premium on proven leaders. Whether Piazza launches a fintech startup or joins another organization remains to be seen, but his track record suggests continued impact ahead. For Fifth Third, maintaining Newline's trajectory will be key to sustaining its edge in America's evolving banking landscape.