Label Studio
Open-source data labeling and AI evaluation platform with custom labeling interfaces.
AI DataFreemium · Free
Label Studio is an open-source data labeling platform supporting multiple data types for training machine learning models, including text, images, and audio. It provides flexible labeling interfaces and integrations for ML pipeline workflows. The tool targets machine learning teams needing flexible, open-source data labeling for model training.
Pros
- +Open-source and free with flexible labeling interface options
- +Supports multiple data types including text, images, and audio
- +Integrates well with broader machine learning pipeline workflows
Cons
- –Self-hosting requires technical setup and maintenance
- –Enterprise features require a paid hosted tier
Best for
Common use-cases
- • Labeling training data for machine learning models
- • Annotating text, image, and audio datasets
- • Supporting ML pipeline data preparation workflows
Integrations
APIAWSGitHub
Alternatives to Label Studio
See all Label Studio alternatives →Label Studio FAQ
- How much does Label Studio cost?
- Label Studio uses freemium pricing, starting from Free. Check Label Studio's site for current plans.
- What are the best Label Studio alternatives?
- Top alternatives include Airtable, Akkio, AnswerRocket. See the full list of Label Studio alternatives for a ranked comparison.