# Source: https://huggingface.co/docs/hub/spaces-sdks-docker-argilla.md

# Argilla on Spaces
Argilla is a free and open source tool to build and iterate on data for AI. It can be deployed on the Hub with a few clicks and Hugging Face OAuth enabled. This enables other HF users to join your Argilla server to annotate datasets, perfect for running community annotation initiatives!

With Argilla you can:
- Configure datasets for collecting human feedback with a growing number questions (Label, NER, Ranking, Rating, free text, etc.)
- Use model outputs/predictions to evaluate them or speeding up the annotation process.
- UI users can explore, find, and label the most interesting/critical subsets using Argilla's search and semantic similarity features.
- Pull and push datasets from the Hugging Face Hub for versioning and model training.

The best place to get started with Argilla on Spaces is [this guide](http://docs.argilla.io/latest/getting_started/quickstart/).