Data privacy in our AI applications

Sinabis Assistant, Sinabox and Sinacluster are built for companies, law firms and public authorities whose data must not leave the building. The AI runs on your own hardware or in our data center in Germany, with open models and without US providers.

Sinabis Assistant Sinabox

Two ways to run the AI

Whether on your own Sinabox or in the Sinacluster: chats and documents belong to you, and no language model provider ever gets to see them.

Sinabox on your premises

An AI server for the office or server room. Sinabis Assistant and the language model run entirely on the box, without any cloud.

Once set up, the Sinabox runs without an internet connection.
Chats, documents and knowledge stay on the box only. Sinabis has no access to them.
Updates and new models on request, over a short connection you approve.
Web search only if you enable it, and every search query only after confirmation.

Explore Sinabox

Sinacluster in Germany

Sinabis Assistant in our certified data center in Germany, for teams without a server room of their own.

Access only through an encrypted VPN connection into your own network segment.
Chats and documents are stored encrypted.
Our operations team accesses the systems only for maintenance and support, and every access is logged.
Tested for vulnerabilities by SySS, an independent penetration tester.

Explore Sinabis Assistant

Web search only with your approval

Out of the box, the Sinabox does not communicate with the outside world. If your team needs current information from the internet, we enable web search. The assistant then shows the query it would send before every search and only searches once the person confirms it. That way no confidential content ends up in a search engine by accident.

What applies either way

No training on your data

Your chats and documents are not used to train models. Fine-tuning happens only if you explicitly commission it, and the adapted model stays with you.

Chats stay with you

Conversations are stored on your Sinabox or in your area of the Sinacluster. You decide how long they are kept and when they are deleted.

Open models

We use open language models only, running on the Sinabox or in the Sinacluster. No request is sent to the API of a US provider.

Roles and audit log

You assign roles and decide who can access which documents and knowledge. Every change to the policies is logged.

Encrypted throughout

Connections to the Sinacluster run over VPN and TLS, and stored data is encrypted there. With the Sinabox, the data never leaves your network in the first place.

Independently tested

The Sinacluster has been tested for vulnerabilities by SySS, an independent penetration tester.

Questions about data privacy in your AI?

We show you how Sinabis Assistant would run at your organization and answer the questions of your IT team, data protection officer or works council.

Benjamin Löffler

CTO, Sinabis GmbH

Get in touch +49 (0) 6196 - 921 56 23

Available Monday to Friday, 9:00 to 18:00 (CET).

Frequently asked questions

What we get asked most often about this topic. If your question is missing, write to office@sinabis.com.

No. Chats and documents are not used to train models. Fine-tuning happens only when explicitly commissioned, and the adapted model stays with the customer.

On the customer's Sinabox or in their area of the Sinacluster in Germany. The customer decides how long chats are kept.

No. Once set up, it runs offline. Updates and web search happen only if the customer enables them, and the person confirms every search query beforehand.

Not on the Sinabox. In the Sinacluster, our operations team accesses the systems only for maintenance and support, and every access is logged.

Only open language models running on the Sinabox or in the Sinacluster. Requests are not sent to the APIs of US providers.