Aleph Alpha

Aleph Alpha is a German AI company that builds specialised, sovereign language models and solutions for businesses and public institutions in Europe. Its newest model, Kolibri, is designed for business-critical and public-sector use and can be accessed through an API.

Rather than selling a general chatbot, Aleph Alpha works with organisations to build models and applications that run under their control and adapt to their context. Its offering spans the models themselves, a platform for building and scaling secure AI solutions, and forward-deployed experts who help with rollout.

The company publishes research on topics such as German-language benchmarks and reinforcement learning infrastructure. The website is primarily in German, and pricing is arranged directly with the company.