Sarah Vainstein

Sarah Vainstein

Fintech Innovation Expert
Sarah Vainstein is a fintech expert with a keen interest in banking. She explores various topics, ranging from the impact of digital transformation on traditional banking to the rise of decentralized finance (DeFi). Her analytical approach provides valuable perspectives and guidance on the application of Fintech.
Flutterwave Deal Shifts African Fintech From Payments to Data
Trends & Future Flutterwave Deal Shifts African Fintech From Payments to Data

The digital pulse of Africa's economy has long been measured by the sheer volume of transactions processed, but a landmark acquisition has fundamentally altered the metrics of success for the continent's burgeoning financial technology sector. The recent strategic acquisition of Mono, Nigeria’s

Danske Bank UK Appoints Its First-Ever Head of AI
Digital & Technology Danske Bank UK Appoints Its First-Ever Head of AI

In the rapidly evolving landscape of financial technology, the strategic appointment of dedicated AI leadership is becoming a critical benchmark for innovation. Danske Bank UK's recent decision to name Dr. Fiona Browne as its first Head of AI is a prime example of this industry-wide shift from

Is Dave's Cash Advance Help or a 2,500% APR Trap?
Trends & Future Is Dave's Cash Advance Help or a 2,500% APR Trap?

In the vast and often confusing digital marketplace of modern finance, the convenience of getting cash with a few taps on a smartphone can feel like a crucial lifeline for those living paycheck to paycheck. The Fintech Friend Under Fire: Why Baltimore Is Suing a Financial Lifeline The popular

Sterling Bank and Thunes Partner for Global Remittances
Digital & Technology Sterling Bank and Thunes Partner for Global Remittances

The flow of capital from diaspora communities back to Nigeria represents a vital economic lifeline, and a new strategic partnership is set to make these financial connections faster and more accessible than ever before. Sterling Bank, a prominent Nigerian commercial bank, has announced a

Why Is Choreo Building Its C-Suite With Edelman Alums?
Capital, Risk & Assets Why Is Choreo Building Its C-Suite With Edelman Alums?

The composition of a company's C-suite often tells a more compelling story about its future direction than any mission statement, and for the Chicago-based Registered Investment Advisor (RIA) Choreo, the narrative is one of ambitious, targeted growth. The firm recently appointed veteran executive

Can Valt Finally Simplify Business Banking?
Digital & Technology Can Valt Finally Simplify Business Banking?

The relentless administrative burden of managing disjointed financial accounts continues to be a significant barrier to growth for countless small and midsized businesses across the country. In a landscape still shaped by the financial tremors of recent years, a new digital banking startup named

Will a New CFO Fuel Marqeta's Next Chapter?
Trends & Future Will a New CFO Fuel Marqeta's Next Chapter?

With the fintech landscape increasingly prioritizing a clear path to profitability, card-issuing platform Marqeta has made a significant move by appointing Patti Kangwankij, a veteran of both Stripe and JPMorgan, as its new Chief Financial Officer. This decision comes as the company celebrates a

What Is Next for the Apple Card With JP Morgan?
Digital & Technology What Is Next for the Apple Card With JP Morgan?

In a landmark shift that reverberates through the financial technology sector, the high-profile partnership behind the Apple Card has been fundamentally reshaped, with JP Morgan Chase stepping in to replace Goldman Sachs as the card's issuer. This transition, which involves the transfer of an

Digital Payments Alone Cannot Solve Financial Exclusion
Trends & Future Digital Payments Alone Cannot Solve Financial Exclusion

The global push for financial inclusion has frequently heralded digital payments as a definitive solution, a technological key capable of unlocking formal economic participation for billions with a simple tap on a screen. While innovations such as mobile wallets, online transfers, and app-based

Is JPMorgan's AI a Threat to Proxy Advisors?
Regulatory & Compliance Is JPMorgan's AI a Threat to Proxy Advisors?

A quiet revolution is underway in the highest echelons of corporate governance, where a single financial institution's technological leap challenges a decades-long power structure. JPMorgan Chase, a titan of global finance, is deliberately moving to sideline the very firms that have guided

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