Vetted Score
4.6
/ 5.0
Label Studio earns a high score for its robust open‑source platform, extensive data type support, flexible UI, and active community, while offering an optional enterprise plan for scaling teams.
Key Features
Multi‑type Data Annotation
Supports text, image, audio, video, and time‑series annotation with customizable labeling interfaces.
Extensible & Open Source
Fully open‑source under Apache 2.0, allowing custom plugins, integrations, and self‑hosting.
Collaboration & Versioning
Team collaboration tools, role‑based access, and annotation version control for large projects.
Frequently Asked Questions
Yes, the core version is completely free and open source under the Apache 2.0 license.
It supports text, images, audio, video, time‑series, and many other formats for comprehensive AI training data.
You can self‑host using Docker or on your own servers, or opt for the hosted SaaS version with paid enterprise plans.
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Specifications
Pricing Model
Free core version; paid Enterprise tier starts at $199/month for advanced features and support.
Supported Platforms
WindowsmacOSLinuxDocker