Label Studio
Open-source data labelling for text, images, audio, and video
Verdict
Most flexible open-source annotation tool. Supports every modality — text, image, audio, video, HTML, and time-series. Customisable labelling interfaces. Self-hostable with ML-assisted pre-labelling.
Other Data & Fine-tuning
- ArgillaStable
Open-source platform for human feedback and RLHF data curation
- AxolotlStable
Easy-to-use fine-tuning toolkit supporting YAML-based configuration
- DVCStable
Git-based data and model version control for ML projects
- Hugging Face HubProduction
The GitHub of AI — models, datasets, and Spaces in one platform
- LitGPTExperimental
Lightning AI toolkit for pretraining, fine-tuning, and deploying LLMs
- PEFT / LoRAProduction
Hugging Face's parameter-efficient fine-tuning library