Label Studio
Label Studio is an open-source data labeling platform designed to help users prepare training data, fine-tune Large Language Models (LLMs), and evaluate AI models.
Our verdict
Who it's for
The most flexible open-source data labeling platform for AI models and LLM fine-tuning.
Who should look elsewhere
Enterprise features paid
Pros
- +Open source labeling
- +Multi-type support
- +Self-hostable
- +Good UI
- +Active development
Cons
- −Enterprise features paid
- −Setup complexity
- −Learning curve
- −Resource intensive
- −Documentation improving
Key features
- ✓Data labeling
- ✓Multi-modal support
- ✓ML integration
- ✓Team collaboration
- ✓Open source
- ✓Custom templates
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Open Source | $0 | month | Self-hosted; Unlimited projects; All labeling interfaces |
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