NuMind is an Artificial Intelligence (AI) tool that allows users to create custom machine learning models to process text automatically. It leverages the power of Large Language Models (LLM) and an interactive AI development paradigm to analyze sentiment, detect topics, moderate content, and create chatbots. The AI tool is designed to be intuitive, and it requires no expertise in coding or machine learning. With NuMind, users can easily train, test, and deploy their NLP projects, using a single platform. Some of the prominent features of NuMind include drastically reducing the amount of labels necessary by automatically building models on top of large language models, Active Learning, which speeds up labeling by letting the model identify the most informative documents, multilingual support for creating models in any language without translation, an intuitive labeling interface, and a live performance report that quickly identifies the strengths and weaknesses of the model as the project progresses. NuMind is available as a desktop application for Windows, Linux, and MacOS, and allows users to easily deploy models on their own infrastructure with the help of the model API. NuMind is used by various businesses, and it is backed by reputable investors such as Y Combinator, Pioneer fund, and Velocity Incubator. Moreover, NuMind offers founder-level support to help first customers succeed in their NLP projects.