SinnRAG - Intelligent search and response generation system
SinnRAG
Intelligent search and response generation system
SinnRAG
Self-Improving Neural Network Retrieval-Augmented Generation

A high-performance intelligent search system designed to work with corporate documents. It performs accurate search and analysis of internal documentation, providing reliable answers based on your private or corporate knowledge.

No hallucinations: Responses are generated exclusively based on uploaded documents. If the information is not in the database, the system will not invent it.

Universal assistant: In addition to working with documents, the assistant can maintain a normal conversation or answer any questions.

How does it work? RAG Technology

Retrieval-Augmented Generation technology is a combination of the analytical power of Large Language Models (LLMs) with your private knowledge base.

  • Retrieval: The system instantly finds exact facts in your documents using vector technologies.
  • Augmentation: Found fragments are passed to the AI model as working context.
  • Generation: The AI forms a logical, structured response strictly based on this context, ensuring relevance and reliability.
SinnRAG Architecture

Three components of full control: The system consists of three independent modules, providing flexibility and security.

SinnRAG.Server System Core
  • High-performance server utilizing vector technologies for instant search.
  • Hardware database binding: Files are encrypted with an individual key tied to the physical hardware. In case of unauthorized copying or transferring the database to another PC, the data will remain unencrypted.
SinnRAG.Configurator Management Center

A separate application with a convenient GUI for administration:

  • Server and network settings management
  • Database backup
  • Management of users, access rights, and licenses
  • Flexible AI configuration: switch between cloud and local models in one click
SinnRAG.Chat Workspace

A network client application for end-users:

  • Intuitive interface for communicating with the AI assistant
  • Multi-user access over the network
  • Built-in file manager for document library management
Analytics Tools

From Quick Search to deep expertise - users can choose the level of AI involvement depending on the task:

  • Quick Search: Lightning-fast search through the document database using vector technologies without AI generation.
  • AI Search: Vector database search with consolidated response generation by AI.
  • AI Search + Internet: The system analyzes internal documents, simultaneously searches for information on the internet, compares them, and provides a comprehensive answer.
  • Deep Analysis: Detailed expertise of a selected document or data array with a deep dive into the context.
Data Privacy and Security

Configurable for absolute data confidentiality:

  • Encryption: Data is stored and transmitted in encrypted form using the AES-256 standard.
  • On-Premise: When using local AI models, documents never leave your infrastructure.
  • Stream decryption: Documents are decrypted in chunks directly into RAM.
  • Access isolation: Each database is autonomous — users only see data they have been granted direct access to by the administrator.
Feature How it works in SinnRAG Why it matters
Access to original documents Found documents can be opened and read both in the library and directly from source links in the AI response. Most systems provide only a "dry summary". We allow you to verify the context in the original in one click.
Hardware protection (Anti-Theft) The database is encrypted and tied to a specific server PC. Even in the event of a physical hard drive theft, attackers will not be able to read your data.
Absolute multilingualism Upload documents in any language. Ask in any language. Receive answers in your chosen language. Removes language barriers in international teams and when analyzing foreign documentation.
Unlimited scalability Support for huge databases and creation of an unlimited number of isolated projects. The system grows with your business without artificial limitations.
Choice: Cloud or Local Switch between powerful cloud AI APIs and fully isolated local models. A balance between maximum power and absolute privacy.
Usage Examples
Download Center

The software suite consists of a server part, a configurator, and a chat client, allowing flexible management of local or cloud language models. Access to SinnRAG tools ensures maximum performance and data protection. The system is optimized for stable operation on both client and server versions of Windows, ensuring rapid integration with local knowledge bases and corporate documents.

To explore SinnRAG's capabilities, including intelligent search and analysis technologies, a free 14-day trial version is available. This period allows you to test the system's architecture, check document indexing speed, evaluate the benefits of real-time data analysis accuracy, and local data processing.

Download SinnRAG
Server, Configurator, Network Chat Client
installer, version 1.0.608.1515 (617.2 MB)
SinnRAG.Chat
Network Chat Client
installer, version 1.0.608.1523 (59.5 MB)
SinnRAG.Chat
Network Chat Client
portable version 1.0.608.1513 (4.2 MB)
By downloading the files, you agree to the End User License Agreement (EULA).
SinnRAG - Intelligent search and response generation system
SinnRAG

PRICING PLANS

CHOOSE THE LEVEL THAT MEETS YOUR NEEDS

TRIAL
STARTER
EXPERT
PRO
BUSINESS
ENTERPRISE
Total documents 100 100 2000 5000 10000 unlimited
Total pages 500 500 10000 25000 50000 unlimited
Number of databases 1 1 5 10 20 unlimited
Number of users 1 1 1 5 10 unlimited
Update availability + + + + + +
Database archiving + + + + + +
Fallback AI models - - + + + +
Advanced AI settings - - - + + +
Fallback API keys - - - + + +
Local AI models + - - - + +
Corporate branding - - - - - +
Custom development - - - - - +
Price 0 € / 14 days 9 € / mo 29 € / mo 59 € / mo 99 € / mo By agreement

API Keys: The cost of the SinnRAG license does not include the costs of using external AI models via API. To work with them, you need to use your own active Google AI Studio key. Get Google API Key
Local AI Models: This feature provides autonomous system operation, but requires powerful hardware (in particular, a productive graphics card with sufficient video memory) to process requests in real-time.
Order License
captcha
I have read and accept the privacy policy
Technical Support: Do you have questions about installing, configuring, or operating the system? Technical support is always ready to assist you in resolving any technical difficulties.

Third-Party Notices and Licenses

SinnRAG uses open source components and third-party libraries (MIT, Apache 2.0, PostgreSQL License):

  • Database: PostgreSQL & pgvector
  • Platform: .NET (Microsoft)
  • Document processing and OCR: Tesseract OCR, Docnet.Core, PdfPig, SkiaSharp, NPOI
  • AI Integration: Ollama, Google API

The full text of licenses and copyright notices for third-party software is contained in the THIRD-PARTY-NOTICES.txt file in the application's root directory.



© 2026 Oleksandr Kobeliuk
All rights reserved