Free
€0for one user
- No credit card
- Hosted in Germany
- For testing, without a DPA
souveraen.ai is developed and operated by clouditiv GmbH in Auerbach im Vogtland, Germany. Your documents are stored in data centres in Germany or on an appliance in your building, and every answer names its source.
Free for one user. From Pro with a data processing agreement.

People looking for a German AI usually mean several things: a provider based in Germany, data processed in Germany, contracts that fit German data protection requirements, and contacts you can actually reach. Add to that an interface that handles German documents and technical terms.
You can check these points. Ask any provider who operates the service, where documents and the search index are stored, whether a data processing agreement is offered and where requests to the models go.
clouditiv GmbH in Auerbach in the Vogtland region develops and operates souveraen.ai.
In data centres in Germany, with a separate tenant for each customer.
Yes, from Pro. For professional secrecy holders also the undertaking under § 203 StGB, online.
Open models run in hosting in Germany. External models work without storage, chat and search in the EU.
The team in Auerbach, by phone at +49 3744 365 2202.
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clouditiv GmbH, Auerbach im Vogtland. Development, operation and your contacts are based here.
Documents, search index and accounts are stored in data centres in Germany, with a separate tenant per customer.
A data processing agreement from Pro, and the confidentiality undertaking for professionals bound by secrecy online.
The models run in fixed versions and do not learn from your content.
Private Spark: models, search index and documents on an appliance in your building.
Free for one user, Pro €24.90 per user per month. No enquiry form.
souveraen.ai is developed and operated by clouditiv GmbH, Robert-Blum-Str. 25, 08209 Auerbach im Vogtland. The team there answers questions about operation, security and introduction, by phone on +49 3744 365 2202.
Documents, search index and accounts are stored in data centres in Germany, and every customer has their own tenant. From Pro we sign a data processing agreement, and for professionals bound by secrecy the confidentiality undertaking under § 203 StGB (German professional secrecy law), online and paperless.
The language models come from vendors in different countries. Open models such as gpt-oss-120b, Qwen and Mistral are hosted in Germany or run with Private Spark on an appliance in your building. Your content is never used for training, and the models run as fixed versions.
You can add larger models from external providers. They always run with Zero Data Retention, so your inputs are not stored. Chat and search run in the EU, while reranking and image generation may also be processed outside the EU. You decide in the model catalogue which models your team uses.
With Private Spark, no token costs
If your data should not leave the building at all, the same software runs as Private Spark on an NVIDIA DGX Spark in your network, with a management connection to souveraen.ai. You pay €2,790 per month including hardware, setup and workshop, on a 24-month term. Local requests cost nothing extra.
Air-Gap Enterprise works with no outside connection at all. We design it with you based on a quote.
Data centres in Germany. Open models in hosting, external models without storage. Free, Pro and Max.
Models, search index and documents on an NVIDIA DGX Spark in your network, with a management connection to souveraen.ai.
No connection to the outside at all. We size hardware and models to your workload.
All prices net, excluding VAT. Compare all plans
€0for one user
€24.90per user per month
€2,790per month, hardware included
We will show you souveraen.ai in 30 minutes, using your own example.
+49 3744 365 2202souveraen.ai is an AI platform from clouditiv GmbH in Auerbach im Vogtland. Documents, search index and accounts are stored in Germany. The language models come from vendors in different countries and run in Germany, locally at your site or as external models in the EU without storage.
In data centres in Germany, with a separate tenant per customer. With Private Spark, on an appliance in your building.
No. The models run as fixed versions and are not trained further on your content.
Yes. You ask in German, the answer comes from your German documents and names document, version and page.
Yes, from Pro. The Free plan does not include a DPA and is meant for testing with non-sensitive documents.
The clouditiv GmbH team in Auerbach im Vogtland, by phone on +49 3744 365 2202 or by email to [email protected].
Free for one user, with no credit card. Your documents stay in Germany.
No credit card needed. Rather call: +49 3744 365 2202