Basis Theory

• 15/10/2025
• Series B
• $33,000,000

Basis Theory offers a fully programmable vault to create engaging commerce flows, connect with any partner, effortlessly manage compliance, and keep control of payments data.

Standing at the intersection of technology and commerce, Basis Theory’s PCI Level 1, SOC2 type 2, and ISO 27001-compliant vault revolutionizes the way fintechs and merchants build their payment infrastructure by providing unparalleled flexibility and customization. This enables businesses to tailor their payment stacks to their unique needs.

From emerging fintech startups to established merchants, Basis Theory provides the tools and support necessary for each to craft a payment stack that perfectly aligns with their business model.

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