Aleph Alpha builds specialized large language models (SLLMs) that are trained on a customer’s proprietary domain data and run exclusively on European infrastructure, ensuring data sovereignty and regulatory compliance. The company offers end‑to‑end support—from concept and custom model training to deployment and integration via APIs and SDKs—so enterprises and public institutions can embed secure, domain‑specific AI into their workflows. Continuous evaluation tools and ongoing maintenance help maintain performance and reliability in sensitive sectors such as law, administration, industry, and defense.
Funding
$519.6M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.





Founders
Product
Problem
Enterprises and public institutions in Europe often cannot use generic large language models because they lack domain-specific knowledge, cannot guarantee regulatory compliance, and risk losing control over sensitive data.
Solution
Aleph Alpha develops specialized large language models (SLLMs) that are trained on a customer’s own domain data and run exclusively on European infrastructure. By aligning model training with EU legal requirements, the company ensures data sovereignty and compliance for sectors such as law, administration, industry, and research. The service includes end‑to‑end support from concept through deployment, enabling organizations to embed the model into their existing workflows and decision‑making processes. Continuous evaluation tools and collaborative development methods help guarantee that the model’s outputs meet the organization’s performance and reliability standards.
Target Audience
Primary customers are large enterprises, government agencies, and defense organizations in Europe that require secure, domain‑specific AI capabilities while maintaining full data control.
Features
- Custom model training on proprietary domain data to capture organization‑specific knowledge
- Deployment on EU‑based hardware and cloud services to satisfy data residency and regulatory constraints
- Fine‑tuned models that comply with European privacy and security standards (e.g., GDPR)
- Integrated evaluation framework and tooling for joint validation with customer teams
- APIs and SDKs for seamless integration into existing enterprise applications and workflows
- Ongoing model maintenance and updates to adapt to evolving business needs