Humanloop provides an enterprise platform for teams building applications with large language models (LLMs). Its software helps product, engineering and domain teams develop reliable AI features through prompt management, evaluation and observability. The platform enables users to version prompts, tools, flows and datasets; test model outputs with human, code-based or AI evaluators; monitor performance in production; and collaborate across technical and non-technical roles. Operating in the generative AI and software development infrastructure industry, Humanloop supports organisations that need to deploy, assess and improve LLM-powered products with greater confidence, governance and repeatability.