Datasaur

Datasaur is an AI-powered data labeling and annotation platform designed to accelerate the creation of high-quality training data for machine learning and large language models. It provides teams with collaborative, browser-based tools to label text, audio, documents, and other unstructured data up to 10x faster while maintaining strict quality and compliance standards. The platform is built to support enterprises that need to develop, fine-tune, and govern their own domain-specific LLMs at scale.

Datasaur offers advanced annotation workflows for NLP tasks such as named entity recognition, text classification, sentiment analysis, document segmentation, and conversation labeling. It supports multi-model workflows, allowing teams to combine human labelers with AI-assisted suggestions, active learning, and model-in-the-loop review to continuously improve data quality and model performance. Role-based access control, detailed audit logs, and project management tools enable secure collaboration across internal teams and external vendors. Integrations with major cloud providers, MLOps platforms, and data warehouses streamline the flow from raw data ingestion through labeling, QA, and model training.