Lengoo's full-stack technology HALOS enables enterprises to build and operate custom language models at scale while adhering with state-of-the-art IT security and IP protection standards. For 5+ years, Lengoo has been supporting global industry leaders, hidden champions and scale-ups around the globe in adopting AI securely. With our language intelligence Apps such as Flow and a powerful API, we empower every office worker with a trusted virtual AI partner making organization more efficient and therewith enabling continued growth. As of May 1st, 2024, Lengoo has announced its closure. While this chapter has ended, we are happy to let you know that parts of our technology and service offerings continue to be available. For any requests regarding (custom) GenAI solutions, please reach out to info@aleph-alpha.com. For requests of prof. language services, please reach out to info@xtensos.com.