Personal data, governed by design
An AI-powered infrastructure where your data is controlled, shared, and enforced—securely, transparently, and on your terms.
The system is broken.
Data is everywhere—yet no one can truly trust it.
For individuals
- copied everywhere
- outdated almost instantly
- impossible to track
- impossible to revoke
For organizations
- inconsistent data
- rising compliance costs
- no reliable proof of consent
Replace data chaos with controlled intelligence
Grammateus creates a new model: one source of truth, zero unnecessary duplication, access granted only under explicit purpose, with full traceability and reversibility.
authorized · enforced · auditable
AI integrated within the system—not outside it
Grammateus integrates AI at the core of the system to make data management accurate, consistent, and auditable.
Interpret and apply governance rules across systems without manual checking.
Surface conflicts and gaps in your data before they become incidents.
Receive targeted suggestions to keep personal data aligned and compliant.
Automate compliance workflows and interact with your data in natural language.
Personal data never leaves the system. No raw data is exposed to external AI models. Only privacy-safe representations are processed. AI operates within strict consent and privacy boundaries.
What Grammateus provides
Your data remains encrypted, sovereign, and under your authority.
Update once. Changes propagate instantly—only where allowed.
Consent is not just recorded—it is executed at every access.
AI assists with policy interpretation, data consistency, and workflow automation.
Every action is verifiable, traceable, and audit-ready.
Access can be withdrawn at any moment—with immediate effect.
How it works
A secure, encrypted source of truth for personal data.
Connect with services and organizations under clear purposes.
Only the right data, for the right reason, under explicit consent.
AI assistance, compliance, synchronization—all automatic.
See everything. Control everything.
Understand who accesses your data, why they access it, what is shared, and when it expires—with intelligent insights guiding every decision.
Where Grammateus fits
A consent-based interface between an organization and its employees. Employee data is purpose-tied to employment, access is narrowly scoped, and changes synchronize reliably to HR systems.
A single, controlled source of personal data for daily interactions. Each person decides what to share, with whom, and under what conditions.
A bounded space for coordinating shared activities without exposing broader personal profiles.
A short-lived context for gathering the input needed to reach a decision or organize an event, with automatic removal when the purpose ends.
A governed system for reliable, trustworthy data
Move from fragmented, uncontrolled data to a system that is secure, intelligent, and governed by design.