PCI Level 2
SOC 2 Type II
HIPAA Compliant

Build the payments stack fit for your business.

A fully programmable vault to create engaging commerce flows, connect with any partner, effortlessly manage compliance, and keep control of your payments data.


We provide everything you need to create compelling experiences, unique workflows, and amazing insights without sacrificing data security or compliance.

Watch Demo
3 min
A screenshot of the Getting Started tab from Basis Theory developer portal.

Flexible payments, coded to perfection.

Stand up a vault in as little as 5 minutes—migrate your card data, connect with partners, and control your payment flows.

A code snippet representing how developers can achieve collecting data through Basis Theory using JavaScript, React, iOS, or Android.

Universal Form Elements. Integrate checkout, capture and display cards on any platform with 3D Secure support.

Explore Elements

Secure Data Vaulting and Updates. Confidently protect card data. Switch PSPs and update cards with tools like Account Updater and Network Tokens.

See Migrations

Complete Control. Manage payment flows with the Proxy. Deeply integrate for full payment journey oversight.

See Card Guides

Developer Toolkit. Use a modern stack with extensive SDKs. Simplified integration, testing, and operations with guides.

See Getting Started

Trusted by the next
generation of tech.

Headshot of Aharon
2 min

Basis Theory lets us secure the data, maintain the rules, and take advantage of the data and get access to it in a secure manner, as if it’s in-house.

Basis Theory lets us secure the data and maintain the rules, but take advantage of the data and get access to it in a secure manner, as if it's in-house.

Headshot of Aharon

If you’re in the business of touching sensitive data, there’s no better partner than Basis Theory.

Author of The Field Guide to Global Payments

Sophia Goldberg headshot

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.

Headshot of Sahil

Basis Theory made us PCI compliant in a day, rather than months. The team has been a delight to work with and they beat other tokenization platforms on cost.

Headshot of Ethan

What can developers do
with Basis Theory?

Get plaintext-like flexibility without exposing your systems to compliance scope.

Collect data from anywhere.

Capture sensitive data using modern UI components

Ingest and store raw values using our API or an SFTP connection

Launch quickly with configurable templates for common data types

Image showing the Basis Theory elements

Unlock new workflows or maintain existing ones.

Send data to third parties without touching it

Reveal masked or raw values to authorized end-users

Mask data to support daily business operations

Image showing the Reveal feature and logos to represent sharing data with third-parties.

Work on your data like it's in-house.

Analyze your data with code written by you

Search encrypted data without decrypting it

Remove duplicates within a data set

An image showing credit card numbers getting tokenized by Basis Theory and being shared to third-parties.

Manage security and compliance at scale

Control access and visibility at the system, user, and field level

Monitor  interactions with complete traceability

Prove compliance with independently verified audit logs

Image of the Access Rules feature showing permissions and controls.