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.
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

Bretton AI Secures $75M to Combat Financial Crime With AI
Regulatory & Compliance Bretton AI Secures $75M to Combat Financial Crime With AI

Financial institutions are currently grappling with an overwhelming volume of complex compliance tasks, a challenge that traditional human-led processes are struggling to manage effectively and efficiently. Stepping into this high-stakes environment, San Francisco-based Bretton AI, which recently

Top Crypto Widgets to Monetize Your Website
Blockchain & Cryptocurrency Top Crypto Widgets to Monetize Your Website

Website monetization strategies are rapidly evolving beyond programmatic advertising, pushing savvy digital publishers to integrate financial tools that cater directly to a burgeoning global audience of cryptocurrency users. The digital landscape of 2026 is no longer just about capturing attention;

How Will JPMorgan and Nacha Secure US Payments?
Digital Banking & Payments How Will JPMorgan and Nacha Secure US Payments?

In the intricate and fast-paced world of digital finance, ensuring that vast sums of money reach their intended recipients with pinpoint accuracy has become one of the industry's most pressing and complex challenges. With trillions of dollars moving between accounts daily, the slightest error or

Fubon Leads Insurers as Equity Market Boosts 2025 Returns
Lending & Investment Fubon Leads Insurers as Equity Market Boosts 2025 Returns

The investment landscape for non-listed property insurance companies in 2025 revealed a dramatic divergence in outcomes, where a resurgent equity market created a clear divide between high-flyers and those left struggling to break even. An analysis of solvency reports from 77 firms shows a sector

Can Sidekick Democratize Private Banking?
Lending & Investment Can Sidekick Democratize Private Banking?

A peculiar gap has emerged in the financial landscape, leaving a generation of successful professionals navigating a void between the simplicity of retail investment apps and the rarefied air of traditional private banking. These are individuals who have diligently built their careers and assets,

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