Differentiate your product, not your compliance stack.

Collect and use the data your users care about most. Get a continuously compliant and secure environment maintained by experts. Secure emails, social security numbers, addresses, government IDs — any Personally Identifiable Information (PII).

Develop with flexibility

Optimize user experiences, partnerships, and product flows with the dev stack of your choice.

Accelerate your launch

Skip the hassle of building regulatory and security expertise. Launch with best practices and fully compliant PII environment in minutes, not months.

Experiment responsibly

Derisk partnerships, accelerate approvals, and explore ways to use PII with our advanced access controls and certified SOC 2 Type II environment.

Basis Theory provided clear and efficient APIs that allowed us to implement our PII data management with speed and simplicity

Headshot of Ernal

We looked at few vendors for securing our customers' PII. Basis Theory's developer-centric approach stood out. The docs were clean and comprehensive, and the Basis Theory team was super responsive, making our integration a breeze.

As a startup, we wanted to move quickly, but as a fintech we needed to securely store critical data. Basis Theory let us get up and running in a compliant way in just a few hours.


The best PII Vault you'll never build

Use flexible tools and services to unlock new products, partnerships, and services without exposing your system to PII data.


Flexible web and mobile form components and customizable API endpoints let you capture PII data on your terms.


Store sensitive data according to data privacy requirements in an independently certified SOC 2 Type II environment.


Perform operations, like KYC or background checks, by transforming and sending PII payloads to any endpoint.


Frequently Asked Questions

What is considered PII?
How is PII regulated?
How does Basis Theory help enforce compliance with various data privacy laws?
What is de-identified data?
How does Basis Theory work with KYC and KYB providers?
next steps

Start today

Jump out to an early lead. Explore, iterate, and scale regulated products faster than the competition.