Sinabox. Your AI. Your data. Your premises.
The Sinabox is local AI for your office: a preconfigured AI server that reads and understands your documents, answers questions in natural language and runs fully offline. Not a single byte leaves your network. Made in Germany, GDPR-compliant.
Edit Word and Excel files together, with AI.
Open, edit, and review Word and Excel files directly in your browser, with your team and Sinabis Assistant working in the same document.
Open .docx and .xlsx straight in the browser: format, maintain tables, save. Select text and the assistant rewrites, shortens, or translates the passage.
The Sinabox and cloud AI compared.
Both work through your documents. The difference is where that happens.
The full Sinabis Assistant. Completely offline.
Everything the Sinabis Assistant does runs natively on the Sinabox: chat over your documents, review at scale and structured extraction, powered by local models. No internet connection, and no data ever leaves the box.
Ask a question over your entire dataset and get an answer with quotes from the relevant sources.
Review documents faster.
Precise contracts and reports in less time.
Time saved on document analysis in specialized law firms.
Data transfers to the public internet during processing.
From unboxing to productive use in your organization.
Proof, not promises.
How a law firm, a financial institution and a corporate group use the Sinabox as local AI. All three process their data entirely in-house.
faster compliance reviews
Compliance automation for a law firm
Read the case studyfaster security and compliance audits
Data security in financial regulation
Read the case studytime saved on internal investigations
Fast data discovery for corporate investigations
Read the case studyfaster quote preparation
Local AI for a building services company
Read the case study
Give your organization its own AI.
The Sinabox connects to your office network – giving every employee instant access to an AI assistant at their own desk. No laptop updates. No cloud. Just switch it on.
Search and summarize quotes, invoices, manuals and emails. No IT department needed, and no document leaves your building.
Analyze contracts, briefs and client files in seconds – without a single word leaving the office.
Search files, summarize reports and evaluate internal documents – entirely on your own infrastructure.
Check regulatory requirements, flag risks in documents and keep a complete audit trail.
Two models. One goal: AI for your team.
A compact entry into offline AI – ideal for law firms and smaller teams.
- Sinabis Assistant for your team
- AI right at the desk – no cloud access
- For law firms & smaller organizations
- Setup within 1–2 weeks
- Support & updates included
For companies and authorities that want to provide AI centrally for entire departments.
- Sinabis Assistant for your entire company
- AI right at the desk – no cloud access
- Scales to large departments & authorities
- 19" rackmount for central IT infrastructure
- Prioritized enterprise support
* Prices excl. VAT · 24-month minimum term · custom configuration on request
Ready for AI without the cloud?
Talk to our team about deployment, configuration and an individual quote for your organization.
Frequently asked questions
What we get asked most often about this topic. If your question is missing, write to office@sinabis.com.
Local AI as a ready-made device: a preconfigured AI server for your office or server room. After initial setup no internet connection is required and there is no outbound traffic.
ChatGPT and Microsoft Copilot are cloud services: queries and documents are processed on the vendor's servers. The Sinabox processes everything locally on your own hardware, with no internet connection and nothing passed to a model vendor.
The Sinabox is built for exactly this case. The AI runs in your own office, no external provider is involved and client secrets are not made accessible to any third party. The question of whether a cloud provider may be engaged under Section 203 StGB and Section 43e BRAO does not arise.
An open language model that runs locally on the appliance and comes preconfigured by us. You depend on no cloud vendor, and switching models changes nothing about where your data lives.
Every Sinabox operates entirely without a connection to the public internet, so your data never leaves your premises. Analyses run locally on the device, protecting GDPR- and BaFin-critical processes from cloud leaks or third-party tools.
The Standard model starts at 365 euros per month, the 19-inch rack at 565 euros, both excluding 19 percent VAT. For custom devices or enterprise rollouts reach sales at sales@sinabis.com.
Yes. Users regularly upload document sets of over 300 pages and then ask questions in natural language. The Assistant keeps source references in context, so you can jump straight to the original documents during audits.
The Sinabox ships preconfigured. Typically about a week passes between order and productive use, and we handle initial setup together with your IT team.