Top 11 Largest US FinTech Companies: Business Models & Valuations

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The global FinTech revolution continues to accelerate, with the United States leading as a pioneer in financial technology innovation. This article explores 11 of America's most influential privately held FinTech companies (as ranked by Forbes in 2021), detailing their business models, key milestones, and current valuations.


1. Stripe – $95 Billion Valuation

Stripe is a SaaS-based payment processing platform offering APIs for seamless e-commerce transactions.

Key Features:

👉 Explore Stripe’s developer tools


2. Klarna – $45.6 Billion Valuation

A "Buy Now, Pay Later" (BNPL) leader, Klarna provides flexible payment solutions for retailers like IKEA and H&M.

Highlights:


3. Chime – $25 Billion Valuation

Chime disrupts traditional banking with fee-free digital accounts and early payroll access.

Growth Metrics:


4. Kraken – $20 Billion Valuation

A major Crypto exchange offering 95+ digital assets and institutional-grade trading tools.

Milestones:

👉 Trade Crypto on Kraken


5. Plaid – $13.4 Billion Valuation

Plaid’s API enables secure data sharing between banks and apps (e.g., Venmo, Robinhood).

Key Data:


FAQs

Q: Which FinTech company has the highest valuation?

A: Stripe ($95 billion), followed by Klarna ($45.6 billion).

Q: How does Chime generate revenue without fees?

A: Through interchange fees charged to merchants per transaction.

Q: Is Kraken available worldwide?

A: Yes, in 176 countries (excluding restricted regions like New York).


Final Notes

These companies exemplify innovation in payments, banking, and Crypto, reshaping financial services globally. For more insights:

👉 Learn about FinTech trends