Trust & security

Security & data handling

How Gramavec measures, what it stores, and the line we hold: an assistant, not a verdict.

Measured by deterministic computer vision

Gramavec's forensics engine — the signature and document measurement — is classical computer vision that runs in-process. For the measurement itself there is no external AI model, no network call, and no database: the same input always produces the same output, with reproducible visual evidence.

Your data, kept only as long as your plan

Analyses are retained according to your plan — Free for 24 hours, Professional for 90 days, Business for 1 year, and Enterprise as configured — then removed. You can delete a report at any time.

Data residency & enterprise deployment

Working in a regulated industry — banking, notarial, legal? Enterprise plans can discuss data-residency and deployment requirements. Tell us your constraints and we'll work through them with you.

An assistant, not a verdict

For documents and signatures, Gramavec is a pre-screening assistant: it flags what deserves a closer look and shows the measured evidence. A certified Forensic Document Examiner keeps the final say — we never claim an authenticity verdict.

Compliance & legal

Our handling of personal data is set out in the policies below.

Questions about security or data handling?

For enterprise security reviews, data-residency, or deployment questions, get in touch.