zenml-io / awesome-open-data-annotation
Open Source Data Annotation & Labeling Tools
Why this job: name: awesome

What it does
At ZenML we believe that annotation and labeling workflows are a core part of the machine learning lifecycle. As an open-source tool, we wanted to highlight and recognize the variety of tools that are available to help your workflows become more data-centric. We had three core criteria to decide whether a particular tool could make it into the list:
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 4 months ago
- Stars
- 734
- +2 this week
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- None yet
- No releases
- Built with
- Not stated
Is it looked after?
- Contributors
- Not stated
- Last 90 days
- Issues
- Off
- Issues switched off
- Pull requests
- 15 merged
- 2 waiting
- Releases
- None
- Never published
- No contributing guide
- No security policy
- No code of conduct
More: topics and project record
Topics
- ai
- annotation
- datacentric
- labelled-data
- labelling
- machine-learning
- mlops
Project record
- JobLists and guides
- StatusListed
- Commits74
- Forks66
- Watching17
- Stars in 28 days+5
- CreatedJun 5, 2022
- First seen by usNov 7, 2026
- CheckedNov 8, 2026
