Seity® · Sovereign Artificial Intelligence

Local, multilingual AI platform for high-confidentiality institutional environments. Seity works like the AI assistants you already know — it answers questions, analyzes documents, writes and reasons. But with one difference that changes everything: it runs entirely on your server. Your data never leaves.

Privacy First GDPR Compliant EU AI Act Compliant 100% Offline Open Source

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What Seity Is

A complete artificial intelligence platform installed inside your own perimeter, designed for organizations where confidentiality is not an option but a requirement.

It runs on your server

All AI models — language, embedding, translation, reranking, vision and speech — run locally on the organization's own hardware. No external API is ever called.

Nothing leaves your network

Once installed, Seity requires no internet connection. Fully isolated (air-gapped) networks are supported, which makes it suitable for classified and restricted sites.

Open and fully auditable

100% open-source components and an auditable codebase. No vendor lock-in: you can inspect, update and control every part of the system you deploy.

Platform Capabilities

Twelve capability areas, all running locally on your infrastructure.

Privacy First & Data Sovereignty

No data ever leaves the user's infrastructure. No external APIs.
Total control over where data resides and who accesses it.
Privacy by design — confidentiality is the system's core structure.
Fully isolated (air-gapped) networks supported.

Fully Offline Operation

Once installed, Seity requires no internet connection.
All AI models — language, embedding, translation, reranking — run locally on the organization's server.
Ideal for classified and restricted sites.

Document Analysis & RAG

Semantic search + keyword search + neural reranking.
Adaptive text segmentation and session-isolated spaces.
Prevents cross-contamination while maximizing precision.
Clickable links to exact source paragraphs.

Zero Hallucination Batch System®

In batch mode the engine never invents facts from documents.
Every output includes direct, verifiable links to sources.
Built for institutional accountability and evidence chains.
Immediate verification of every claim.

Speech Diarization & Audio

Local transcription of audio and video files — offline.
Speaker diarization: each voice attributed to a speaker.
Timestamped, speaker-labelled transcripts feed the case DB.
Quotes link back to the exact speaker turn and timecode.

Vision & Image Intelligence

Local vision models analyze photos, scans and documents.
Reads plates, road signs, shop signs and written text (OCR).
Writes a description of each image: scene, objects, context.
Descriptions and text enter the case DB and the RAG index.

Deterministic Batch Processing

Critical analysis, synthesis and data extraction via batch prompts.
Unlike probabilistic chat, the engine guarantees zero data loss.
Total extraction fidelity for structured fields and reports.
Human-controlled long-running jobs with resume support.

Entity Relationships & Mapping

Extracts entities from texts, transcripts and images.
Identifies complex relationships across documents.
Explore connections graphically and textually.
Deep investigative insights without data leakage.

Complete Audit Logging

Every operation is fully logged: queries, document access, batch runs, exports and administrative actions.
Append-only audit trail with integrity verification.
Supports institutional compliance and security tracking.

Multilingual Support

Multilingual support runs fully offline.
Query in one language; search and reply in another.
Local neural models — no external translation services.
Designed for cross-border institutional work.

Enterprise Access & REST API

Multi-user system with token-based authentication.
Users access only their own files and case spaces.
Full REST API (OpenAPI / Swagger) for integration.
Connects with external DMS and case management tools.

Open Stack & Deployment

100% open-source components. Fully auditable codebase.
Deployable on air-gapped systems.
Local inference optimized for secure institutional hardware.
No vendor lock-in. Inspect, update and control everything.

Offline Maps & Geospatial Analysis

In development

Cartography served from map tiles stored locally: no request ever reaches an external map provider.
Places extracted from documents, transcripts and image metadata are plotted on the map.
Movements, routes and recurring locations visualized over time.
Every marker links back to the source paragraph, speaker turn or image.

Feature under development, not yet available in the current release.

Why institutions should choose Seity

Five guarantees that make the difference in environments where a single data leak is not acceptable.

Data never leaves your infrastructure Fully auditable open-source stack Air-gapped ready Human-controlled critical jobs Source-linked answers

Built for environments where confidentiality is non-negotiable

Justice, security, public administration and regulated industries: sectors in which every answer must be verifiable, every operation traceable and every byte of data must remain inside the organization that owns it.

Our Vision

"Computing is not thinking. Processing is not understanding. We build the bridge between these two worlds."

— Andrea Cumini

"Whoever controls the data controls the present. Whoever understands the data builds the future."

— Leonardo Lavarini

Request an air-gapped demonstration

Would you like more information about Seity? Write to us. We can walk you through the platform, answer technical questions and arrange a demonstration in an isolated environment, with no data ever leaving your perimeter.

Contact us for details on capabilities, hardware requirements, deployment on air-gapped systems, REST API integration with your existing systems, or simply to discuss whether Seity fits your organization.

Email us: info@seityai.com

info@seityai.com · https://seityai.com · We answer every request from institutions, public bodies and companies interested in evaluating the platform.