Overview
CapitalOS is a US fintech providing a money orchestration layer for vertical and B2B SaaS platforms—embedded cards, wallets, bill pay, and receivables with outsourced underwriting, compliance, capital, and fraud operations.
Recent Developments
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2026-10-27: Related coverage — capitalos-series-a-money-orchestration
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2026-10-21: Closed $21.9M Series A led by LGVP; WEX Venture Capital, Group11, Great North Ventures, Night Capital participated (2026-10-27-capitalos-series-a-money-orchestration, 2026-10-21-capitalos-series-a-official)
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Claims 25,000+ cardholders across dozens of platforms and billions in processed volume; 20× volume growth over prior 18 months per company blog