Secure Enterprise Knowledge Systems

Your Company's Brain.

Collective intelligence, instantly accessible. We connect your isolated data silos into a private, secure engine that answers questions with sources.

The Challenge

Your data is everywhere. And nobody finds anything.

Expertise is trapped in SharePoint, emails, PDFs, and Slack threads. Finding the right technical specification or past proposal takes hours, and generic AI tools are a security risk.

01

The Data Silo

Valuable knowledge is fragmented. Sales doesn't know what engineering fixed last week because it's buried in Jira.

02

The Privacy Risk

Employees pasting sensitive contracts into public ChatGPT is a compliance nightmare and a potential data leak.

03

The Knowledge Drain

When an experienced expert retires, 20 years of context and intuition leave with them.

04

The Search Trap

Keyword search only finds exact matches. Understanding context or intent needs a different approach.

The Architecture

More than just RAG. A complete intelligence layer.

01

Connect & Index

We integrate with all your sources: documents (SharePoint, Drive), databases (SQL, ERP), and live APIs. Data is cleaned, structured, and indexed for instant access.

02

Intelligent Routing

The system decides what to do: retrieve documents, query databases, call APIs, or execute multi-step workflows via agent systems.

03

Synthesize & Act

AI combines information from multiple sources, generates precise answers with citations, and can trigger actions (create tickets, send emails, update records).

Applications

Instant access to truth. Across all departments.

The Proposal Writer

Create complex tenders in minutes. AI searches 10 years of past proposals and technical specs to generate first drafts with perfect citations.

10x Faster proposals

Field Service Support

Technicians in the field can chat with maintenance manuals. 'How do I reset the valve on model X?' delivers step-by-step instructions from the PDF.

Reduced downtime

HR & Policy Bot

New employees are overwhelmed. A friendly bot answers questions about vacation, IT setup, and expenses by reading the latest SharePoint policies.

Consistent answers

Technical Q&A

Internal teams ask questions and get answers from product docs, specs, and past tickets. One place for technical truth.

Faster resolution
Under the Hood

Enterprise-grade security.

Data

Data Infrastructure

The data layer. We combine Postgres (with pgvector for semantic search), full-text search engines, Redis for caching, and SQL databases for structured data. Everything self-hosted and under your control.

PostgreSQL / pgvector · Redis / Cache Layer · Full-Text Search

LLM

The LLM Layer

Flexible model selection. Whether proprietary (OpenAI, Anthropic, Google) or open-source. Whether cloud (Azure, AWS, Nebius) or local on your servers. We choose the model that meets your performance and privacy requirements.

Multimodal Models (Text, Image, Audio) · EU-Cloud & On-Premise Hosting

Connectors

Data Connectors

Live sync with permission inheritance. We build secure connectors that continuously sync data from your existing systems while respecting access controls. If a user can't see a file in SharePoint, they won't find it in chat either. Always up-to-date, always secure.

SharePoint / OneDrive · Confluence / Jira · SQL / ERP Sync

Case Study

ChoiceGPT: A secure, private AI assistant for Choice AG.

CHOICE AG — Fleet Management, 500+ employees

1k+
Messages per week
2+
Years active
100%
Data sovereignty
The Challenge

Choice AG wanted ChatGPT's power for their workforce, but couldn't risk data leaks or rely on generic US servers. They needed a sovereign, internal solution with seamless employee access.

The Solution

We built ChoiceGPT: A custom, fully branded web app hosted on German servers. Employees log in using their existing Microsoft/Google accounts. It routes prompts to multiple models (OpenAI, Anthropic, Google) via secure German data centers, has access to internal company knowledge sources, and supports full file handling (create, edit, download). Plus web search and image generation.

The Outcome

A fully branded, sovereign AI assistant used daily by hundreds of employees. Secure, fast, and continuously improving with new features and knowledge sources.

Stop searching. Start knowing.

Unlock the value in your documents. Securely.

Enterprise Knowledge Systems | Secure RAG & Chat with Data | Dentro