Ango Hub Documentation

Welcome to Ango Hub's documentation pages.

Welcome to Ango Hub and its documentation.

Ango Hub is the quality-first data annotation platform, used to annotate millions of data points across a large variety of domains, from healthcare to banking, automotive, and more.

Whether you are a data annotator, a project manager, reviewer, or solution architect, these docs aim to explain everything that there is to know about Ango Hub.

If you just want to get started quickly, head over to the Video Guides page and watch our short introductions to the platform. Otherwise, feel free to explore our documentation from the sidebar to the left.

For any feedback regarding the documentation, things missing, or wrong, please email the maintainer of the docs at lorenzo (at)

How do I do something?

If you're here looking to learn how to do something specific on Hub, chances are you can find a page for you in the "How-To" section on the left. For example, we have pages on how to get your API key, how to pre-label assets, how to mute your notifications, and more.


If you are experiencing issues with the platform, please visit the FAQs to see if your question is answered. If not, check out our Troubleshooting section at the bottom of the page list on the left for more specific instructions on issues you may encounter.

You may browse our legacy documentation at

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