deepset

deepset is an enterprise software company headquartered in Berlin, Germany, founded in 2018 by Milos Rusic, Malte Pietsch, and Timo Möller. The company focuses on enabling developers and data science teams to build production-grade natural language processing and AI applications, including retrieval-augmented generation (RAG) systems, AI agents, and multimodal pipelines.

The company maintains Haystack, an open-source Python framework for building NLP and AI orchestration pipelines, which has accumulated a substantial developer community on GitHub. For enterprise customers, deepset offers the Haystack Enterprise Platform, which provides additional tooling for deployment, monitoring, and management of AI applications at scale. The platform targets use cases such as document search, question answering, and conversational AI within enterprise environments.

deepset raised a Series B funding round, bringing its total funding to approximately $45 million. Investors include GV (Google Ventures) and Balderton Capital, among others. The company employs roughly 50 to 150 people across its Berlin headquarters and remote locations.