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.
Will Your Next Purchase Be Made by an AI Agent?
Digital Banking & Payments Will Your Next Purchase Be Made by an AI Agent?

The traditional digital shopping experience of manually searching through endless product pages, reading conflicting reviews, and entering credit card details is rapidly giving way to a more sophisticated model of autonomous consumption. As of 2026, the global marketplace is witnessing the early

UK Budget Moves to Redefine Wealth Tax for Digital Assets
Lending & Investment UK Budget Moves to Redefine Wealth Tax for Digital Assets

The rapid transformation of the global financial landscape has forced the United Kingdom to reconsider its long-standing definitions of personal prosperity and taxable capital. For centuries, the British fiscal identity was inextricably linked to physical markers of success, ranging from expansive

Can AI-Native Infrastructure Scale Wealth Management?
Lending & Investment Can AI-Native Infrastructure Scale Wealth Management?

The financial advisory landscape is currently grappling with a fundamental paradox where the demand for high-touch personal service has outpaced the physical capacity of even the most efficient human advisors. This tension has forced a reevaluation of traditional models that rely heavily on manual

BitMine Stock Struggles Despite Massive Ethereum Accumulation
Blockchain & Cryptocurrency BitMine Stock Struggles Despite Massive Ethereum Accumulation

The financial markets are currently witnessing a baffling divergence as BitMine (BMNR) continues to expand its digital asset reserves while its equity value experiences a persistent and demoralizing stagnation. Despite being championed by prominent figures like Tom Lee and maintaining a treasury

How Is Digital Identity Shaping the Global Future?
Digital Banking & Payments How Is Digital Identity Shaping the Global Future?

Every single second, millions of individuals across the globe attempt to prove their identities through a complex web of digital interfaces that have rapidly replaced the traditional reliance on physical plastic cards and paper documents. This tectonic shift in human interaction is not merely a

Can a New ATM Deal Boost UK Tourist Spending?
Digital Banking & Payments Can a New ATM Deal Boost UK Tourist Spending?

A Strategic Welcome: Unlocking Tourist Wallets at the Cash Machine As international travel rebounds, the United Kingdom is looking for innovative ways to capture a larger share of the lucrative global tourism market. A pivotal new partnership between NCR Atleos Corporation, a leader in financial

Why Is E2E Test Automation Vital for Banking?
Digital Banking & Payments Why Is E2E Test Automation Vital for Banking?

As the financial landscape continues its rapid migration toward digital-first interactions, the reliability and security of internet and mobile banking platforms have transitioned from a competitive advantage to a fundamental operational imperative. Customers now demand instantaneous access to

Coinbase Seeks Direct Access to Fed Payment Systems
Digital Banking & Payments Coinbase Seeks Direct Access to Fed Payment Systems

A fundamental shift in the U.S. financial architecture could be on the horizon as leading cryptocurrency exchange Coinbase has formally engaged with the Federal Reserve over a proposal to grant non-bank institutions direct access to its core payment systems. The company officially responded to a

WealthTech Market Contracts Sharply in 2025
Lending & Investment WealthTech Market Contracts Sharply in 2025

The once-booming WealthTech sector experienced a significant reality check in 2025, with investment drying up at an alarming rate and extending the market correction that began after the speculative peak of 2021. The downturn was severe, as global deal activity plummeted by a staggering 47%

Ironclad's AI Adoption Drives $200M ARR Milestone
Trends & Innovation Ironclad's AI Adoption Drives $200M ARR Milestone

The long-held view of corporate legal departments as cost centers is rapidly becoming obsolete, as advancements in artificial intelligence are transforming contract management from a cumbersome administrative task into a strategic engine for business growth. This shift is vividly illustrated by

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