Label Studio is a robust open-source data labeling tool designed to handle various data types such as text, images, audio, and video. It enables data scientists and machine learning engineers to create high-quality training data. The platform offers interactive labeling, model evaluation, and the integration of popular ML models for pre-labeling tasks. Label Studio supports multi-user collaboration and provides both community and enterprise versions to suit different needs.

ChatTTS is an advanced text-to-speech (TTS) tool optimized for conversational tasks, providing natural and expressive speech synthesis. It supports multiple languages and speakers, enabling a more engaging user experience. Whether you're an application developer, an educator, or a content creator, ChatTTS offers high-quality voice generation to better connect with your audience. Its open-source nature makes it customizable and adaptable to various project needs.