KAST vs Cash App
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $80M Series A at $600M valuation (Mar 2026) led by QED Investors. 1M+ users. ~$5B annualized transaction volume. 15-20% MoM growth. Ex-Circle founder. 190+ countries.
About
KAST is a stablecoin-native neobank designed for cross-border payments and financial services in 190+ countries, founded by a former Circle executive who built stablecoin infrastructure before pivoting to consumer applications of the technology. The company raised $80 million in Series A financing at a $600 million valuation in March 2026, led by QED Investors with Left Lane Capital, Peak XV Partners, and DST Global. KAST has 1 million+ users and processes approximately $5 billion in annualized transaction volume, growing 15-20% month-over-month.
Block Inc. (NYSE: SQ) digital banking at 57M MAU generating $16.25B 2024 revenue (half of Block); Bitcoin trading 62% of revenue with Moneybot AI and Lightning Network competing with Venmo and Chime for Gen Z financial services.
About
Cash App is a San Francisco, California-based digital banking and payments platform — operated by Block, Inc. (NYSE: SQ, formerly Square) — providing 57 million monthly active users with a comprehensive mobile financial services ecosystem including peer-to-peer payments, Cash App Card debit card (24 million users), Bitcoin and fractional stock investing, direct deposit banking, tax filing, and personal loans. In 2024, Cash App generated $16.25 billion in revenue (13.2% year-over-year growth) and processed $282.9 billion in customer inflows — representing half of Block's total revenue with Bitcoin trading comprising 62% of Cash App's revenue stream. Cash App's AI expansion includes Moneybot (an AI-powered financial navigation assistant) and Bitcoin Lightning Network payments using USD balance, with stablecoin support in development. Launched in October 2013 as "Square Cash" by Jack Dorsey and Brian Grassadonia.
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