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PERSONAL-DATA VAULT & AI PRIVACY

Keep personal data private. Keep your business moving.

Store sensitive fields in a controlled vault. Let applications and AI work with tokens and the context they need.

Book a demo See how it works

Explore the flow

YOUR DATA ECOSYSTEMInteractive illustration
CONTROLLED BOUNDARY
C
CRMCustomer records
B
BillingAccount data
S
SupportConversations
Personal fieldsTokens / proofs

One controlled store for personal fields.
Connected workflows across your stack.

See what gets shared

One record. Three different views.

Illustrative data flow · fictional records
01 / IN YOUR BOUNDARY

One customer record

customer
Alex Morgan
email
alex@example.com
date_of_birth
1992-05-14
plan
Business
request
Help me change my plan
WHAT THE MODEL RECEIVESSelected context

The request, with tokens

customer
person_7f2a
email
email_9b4c
plan
Business
request
Help me change my plan

Context for the model. Identifiers in the vault.

Selected personal fields are replaced before the model call. Authorized responses can resolve the tokens on the way back.

Explore this solution →

THE PLATFORM

Four products.
One data boundary.

Start with the vault. Add protected AI workflows, proofs or action records where your business needs them.

One platform. Four connected capabilities.

Vault & tokenization

Store personal fields in one controlled place. Keep records connected with tokens, and record access to the originals.

Tokenization · Access controls · Audit trail

AI Data Services

Replace selected identifiers before a prompt reaches a model. Restore them for an authorized recipient on the return path.

PII proxy · OpenAI-compatible · Your models

ZK Validation

Share evidence of a required fact, such as an age threshold, without sharing the personal record behind it.

Selective disclosure · Verifiable proofs

Agent Attestation

EARLY ACCESS

Create a verifiable record of an agent’s action. Keep the action payload with you and anchor a signed hash.

Signed records · Hash anchoring · Testnet pilot

START WITH THE WORK

What do you need
your data to do?

01

AI CUSTOMER SUPPORT

Help the customer. Protect the context.

Draft useful replies while reducing the identifiers sent to the model.

Explore the workflow →
02

CUSTOMER ANALYTICS

Connect the records. Keep identity separate.

Useful joins and cohorts with fewer copies of direct identifiers.

Explore the workflow →
03

PRIVATE VERIFICATION

Confirm eligibility. Keep the details private.

A defined eligibility check without sending the full customer record.

Explore the workflow →

TAKE A CLOSER LOOK

Understand the boundary.
Plan the integration.

For security & architecture

Data flows, deployment responsibilities and the evidence to review.

For developers

A runnable local example and a practical route to your first pilot.

FITS YOUR BUSINESS

Your data.
Your environment.
Your rules.

Choose where your vault runs and who can resolve a token. Keep control close to the data.

  • Role-based access
  • Encryption at rest
  • Recorded access to original data
DEPLOYMENT OPTIONS01 — 03

On-premises

Inside your infrastructure. Your keys and operating controls.

Private cloud

A dedicated boundary within your virtual private cloud.

Provyn cloud

Managed infrastructure, with regional requirements mapped to your use case.

A consistent boundary across your applications.

Built for businesses
where data is personal.

Fintech & bankingMarketplacesHealthtechE-commerceTelecom & cloud

START WITH ONE WORKFLOW

Map your first data workflow.

In a 30-minute architecture session, identify the fields to protect, the systems involved and the checks for a pilot.

Book a 30-minute demoOpens the booking form on provyn.cloudsales@provyn.cloud