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SoFi vs. Nu Holdings: Which Fintech Stock Stands Out Right Now?

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Key Takeaways

  • NU stands out as the stronger fintech pick with rapid customer growth and expanding multi-product revenues.
  • SoFi is boosting its ecosystem with SoFi Pay, a USD stablecoin, and deeper integration with Galileo.
  • NU's Q4 revenues rose 45% to $4.9B while expanding its customer base to 131M with an 83% activity rate.

Fintech has become one of the most closely watched areas in financial markets, with SoFi Technologies (SOFI - Free Report) and Nu Holdings (NU - Free Report) standing out as notable players. SoFi has expanded from student loan refinancing into a full suite of financial services, including lending, investing, and banking. Meanwhile, NU, the Brazilian digital bank giant, is rapidly scaling across Latin America, with millions of new customers each quarter.

Both companies exemplify the shift toward digital-first banking solutions, leveraging technology to provide accessible and user-friendly financial services to a broad customer base.

SOFI’s Case: Product Innovation and Strategic Expansion

Emphasis on innovation continues to underpin SoFi’s competitive positioning. The introduction of SoFi Pay, which enables fast and low-cost international payments through blockchain technology, marks a meaningful expansion into global financial connectivity. Complementing this move, the launch of the SoFi USD stablecoin highlights the company’s intent to integrate blockchain solutions into mainstream financial services.

SoFi has also relaunched its crypto trading platform, allowing users to buy, sell and hold digital assets directly within the app, an offering aligned with renewed investor interest in cryptocurrencies. At the same time, the rollout of SoFi Coach, an AI-powered evolution of its Cash Coach tool, aims to deliver personalized financial insights across customer accounts, strengthening SoFi’s value proposition as a holistic financial platform.

Further enhancing customer engagement, SoFi introduced the SoFi Smart Card, offering cash-back rewards on food purchases alongside credit-building tools and access to competitive borrowing and deposit rates. Collectively, these initiatives deepen ecosystem stickiness, expand wallet share and reinforce brand loyalty.

Marketing partnerships are also supporting growth. The collaboration with NFL MVP Josh Allen to promote SoFi Plus, the company’s premium subscription offering, underscores SoFi’s growing brand visibility and appeal among younger, digitally native consumers.

Since acquiring Galileo Financial Technologies in 2020, SoFi has significantly strengthened its fintech infrastructure. Galileo now powers critical components of SoFi’s ecosystem, including payment processing, buy-now-pay-later capabilities, and AI-driven engagement tools, forming the technological backbone behind SoFi’s seamless user experience.

Operating under a single corporate umbrella allows for deep integration between SoFi’s consumer-facing products and Galileo’s technology stack. This structure eliminates the constraints of third-party dependencies, improving speed to market, operational efficiency, and innovation across digital banking, lending, and personal finance.

The relationship also creates a reinforcing feedback loop. While Galileo enables SoFi’s product expansion, it simultaneously benefits from SoFi’s scale and data insights, allowing Galileo to enhance its offerings for external clients. Over time, this acquisition has become a structural advantage, positioning SoFi as a more vertically integrated fintech platform with greater control over both customer experience and core technology.

NU’s Case: Customer Flywheel and Revenue Durability

Nu Holdings’ most powerful differentiator is the growing durability of its revenues. The company has demonstrated a clear ability to translate its vast customer base into recurring, multi-product income streams that are far less exposed to macroeconomic swings. In the fourth quarter of 2025, Nu sustained strong momentum by expanding its customer base to 131 million, adding 17 million new users, while maintaining an activity rate of 83%.

While Nubank’s earlier narrative was driven primarily by rapid user acquisition, the more important evolution today is the deepening monetization of those users across payments, credit, savings, insurance, and other financial services. This shift toward predictable, repeatable revenue streams positions Nu Holdings for more stable performance, even during periods of tighter credit conditions or renewed foreign-exchange volatility in Latin America. Reflecting this progress, revenues grew 45% year over year in the fourth quarter, reaching $4.9 billion.

A key contributor to this resilience is the company’s disciplined focus on high-engagement products. Rather than stretching into higher-risk credit to boost short-term earnings, Nu Holdings continues to scale revenues through everyday transactions, low-cost deposits and steady cross-selling. These revenue streams naturally compound with scale and help smooth out the quarter-to-quarter volatility that often challenges traditional banks. As more customers adopt multiple products, average revenue per active user continues to rise, reinforcing long-term earnings visibility.

The model becomes even more attractive when paired with Nu Holdings’ efficient cost structure. Its technology-led platform avoids the burden of extensive physical infrastructure, allowing incremental revenue from additional products to translate more directly into operating leverage. At a time when legacy banks are grappling with rising compliance and structural costs, Nu Holdings’ revenue durability stands out as a meaningful strategic advantage, one that supports premium valuation multiples and underpins consistent shareholder returns in the next phase of growth.

How Do Zacks Estimates Compare for SOFI & NU?

According to the Zacks Consensus Estimate, SoFi is expected to achieve 27% year-over-year sales growth and an impressive 54% jump in EPS in 2026, reflecting its improving profitability and operational efficiency.

Zacks Investment Research                                                                Image Source: Zacks Investment Research

Nu Holdings is projected to post a 2026 sales growth of above 34%, driven by rapid customer acquisition and geographic expansion across Latin America. NU's EPS is forecasted to grow around 42%, trailing SoFi’s projected EPS growth.

Zacks Investment Research                                                                     Image Source: Zacks Investment Research

Nu Holdings’ Valuation Seems Attractive

While NU appears attractively valued with a forward 12-month P/E of 15.49X versus its median of 19.93X, SoFi's higher forward P/E of 26.42X, below its median of 45.83X, reflects investor confidence in its rapid earnings growth potential. SoFi’s valuation premium is justified by its accelerating profitability, diversified financial services ecosystem, and growing U.S. market share.

Nu Holdings Looks Like the Better Buy Right Now

While both companies are strong fintech innovators, Nu Holdings appears to offer the more compelling investment case at this stage. The company’s rapidly expanding customer base, high engagement levels, and increasing monetization across multiple financial products create a durable revenue engine. Its technology-driven operating model also supports strong operating leverage as the platform scales. Although SoFi continues to innovate and expand its ecosystem, Nu combines robust growth with a more attractive valuation profile. So, Nu Holdings stands out as a Buy for investors seeking exposure to the digital banking transformation.

NU currently carries a Zacks Rank #2 (Buy) while SOFI carries a Zacks Rank #3 (Hold). You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

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