Basis Theory is the leading independent payment vault, built to help merchants and platforms secure, control, and utilize sensitive payment data across systems and partners. With PCI Level 1 compliance, SOC 2 certification, and a developer-first API, Basis Theory empowers customers to design their payment infrastructure however they choose with zero lock-in.

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Funding Events

Date	Amount	Type	Investors	Valuation
10/14/25	$33,000,000	Series B	Bessemer Venture Partners Box Group Costanoa Ventures Kindred Ventures Moneta Ventures Offline Ventures Stage 2 Capital	undisclosed