Side-by-side comparison of AI visibility scores, market position, and capabilities
B2B stablecoin payments infrastructure raised $250M Series C at $1.95B valuation in Jan 2026; $3B+ annualized transaction volume; 30x active card base growth YoY;
Rain is a B2B stablecoin payments infrastructure company that enables enterprises to issue, manage, and transact using stablecoins on global card networks. Founded in 2022, Rain raised $250 million in Series C financing in January 2026, achieving a $1.95 billion valuation — a 17x increase in just ten months — led by investors including Western Union Strategic Ventures.
Coinbase is the largest U.S. cryptocurrency exchange with $6.6B revenue in 2024, providing retail and institutional investors with trading, staking, custody, and Web3 developer services.
Coinbase (Nasdaq: COIN) is the largest U.S.-regulated cryptocurrency exchange and digital asset platform, providing tens of millions of retail users and thousands of institutional clients with services spanning trading, staking, custody, and Web3 infrastructure. Founded in 2012 by Brian Armstrong and Fred Ehrsam, Coinbase became the first major U.S. cryptocurrency company to go public, listing on Nasdaq in April 2021 in a landmark direct listing that valued the company at over $85 billion at its peak.
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