deepset

deepset GmbH builds Haystack, an open-source Python framework for AI agents and RAG applications, and the Haystack Enterprise Platform, which adds visual pipeline building, evaluation, observability, RBAC and cloud or self-hosted deployment on top of it.

Its customers are enterprises and governments; the website cites the European Commission (AI@EC platform) and Bosch as production users. Revenue comes from enterprise platform subscriptions and custom plans, alongside a free Studio tier, and from forward-deployed engineering services.

The company was founded in 2018 and is headquartered in Berlin (Zinnowitzer Str. 1), with a second listed office in New York. The website names Milos Rusic and Malte Pietsch as co-founders. Current open roles include public sector and EU institutions sales and growth marketing in Berlin, Munich, Brussels and Barcelona.

Product: Haystack Enterprise Platform for building, evaluating, deploying and governing AI agents and RAG pipelines, built on the open-source Haystack framework.