Technological Foundation and Digital Independence
The eustella platform is positioned as a leading European provider of autonomous mobile AI agents. It is based on two main components:
- The use of high-performance models with open weights (Open-Weights).
- Operating exclusively within a sovereign European cloud infrastructure, which prevents cross-border data leakage.
The platform has been tested by approximately 5,000 beta users. Currently, the system uses the following core solutions:
- Text models: Gemma 4 (Google), Qwen 3.5/3.7 (Alibaba Group), gpt-oss-120b (OpenAI), and Mistral AI tools.
- Image generation: the Flux model from Black Forest Labs.
The developers emphasize the platform’s flexibility and plan to integrate new open-weight architectures as soon as they demonstrate superior results.
Read more: AI consumes more water and electricity than expected: Scientists sound the alarm
Privacy, Interface, and Pricing Structure
Eustella’s main advantage is its security architecture: users have full control over their information, and profiling or tracking are completely ruled out. All of the platform’s servers are located within the EU (specifically in Berlin and Frankfurt) and are hosted by the German provider IONOS CLOUD. Not even the cloud provider has access to the data—all information is stored in encrypted form and is under no circumstances used to train third-party AI models.
The eustella service is accessible via mobile apps for iOS and Android, as well as through a web browser.
