
Lengoo offered generative AI solutions powered by custom LLMs, focusing on content creation, knowledge discovery, and translation. Their technology aimed to provide enterprise-grade accuracy, cost and energy efficiency, and IT security by fine-tuning smaller, specialized models with proprietary data. The company emphasized empowering organizations to leverage their data for AI transformations, automating digital tasks, and achieving a sustainable competitive edge. Lengoo's platform was designed for ease of use, making LLM technology accessible to non-data scientists, and supported scalable deployment. The company highlighted its commitment to ISO certifications (27001, 9001, 17001, 18587) and data privacy. Lengoo has since permanently closed, with parts of its technology and services potentially available through other entities.

Lengoo offered generative AI solutions powered by custom LLMs, focusing on content creation, knowledge discovery, and translation. Their technology aimed to provide enterprise-grade accuracy, cost and energy efficiency, and IT security by fine-tuning smaller, specialized models with proprietary data. The company emphasized empowering organizations to leverage their data for AI transformations, automating digital tasks, and achieving a sustainable competitive edge. Lengoo's platform was designed for ease of use, making LLM technology accessible to non-data scientists, and supported scalable deployment. The company highlighted its commitment to ISO certifications (27001, 9001, 17001, 18587) and data privacy. Lengoo has since permanently closed, with parts of its technology and services potentially available through other entities.
Status: Permanently closed (announced May 1, 2024)
Core product: Enterprise custom LLMs and generative-AI platform for translation, content creation, and knowledge discovery
Founded: 2014 in Karlsruhe, Germany
Founders: Philipp Koch-Büttner; Christopher Kränzler; Alexander Gigga
Last known funding: Series B announced Feb 9, 2021 (≈ $20M); total reported funding ≈ $36.58M
Language technology and enterprise generative AI for translation, content generation, and knowledge discovery.
2014
Language technology / Generative AI
6000000.00
Reported €6M Series A including participation from Creathor Ventures and Piton Capital
20000000.00
Reported ~USD 20M Series B with new investors including Polipo Ventures
“Investors across rounds included INKEF Capital, Redalpine, Creathor Ventures, Polipo Ventures, and Techstars”