Chatchat Lite is an open-source, lightweight chat UI framework designed to run in the browser and connect to multiple AI backends—including OpenAI, Azure, custom HTTP endpoints, and local language models. It provides real-time streaming responses, Markdown rendering, code block formatting, theme toggles, and persistent conversation history. Developers can extend it with custom plugins, environment-based configurations, and adaptability for self-hosted or third-party AI services, making it ideal for prototypes, demos, and production chat apps.

Ellie.ai is a cloud-based platform that assists data teams in the design and collaboration of data products. It facilitates the gathering of business needs, validates product ideas, and offers conceptual and logical data models to streamline workflows. Its browser-based application supports multiple users simultaneously, making teamwork seamless and efficient. Whether you're looking to model data or organize team workflows, Ellie.ai simplifies the process with its robust set of features.