Get started labeling your custom training dataset

Start labeling images for free, or explore our options for large machine learning teams and managed annotation services.


Anyone can build a custom training dataset for free.

  • 10 campaigns
  • 10GB of data
  • 5 collaborators per campaign
Signup for free


For just $10k/year, Groundwork enables data labeling teams to collaborate on annotating large data sets and validate labels to ensure you have high quality, accurate training data.

  • 50 campaigns
  • 50GB of data
  • 50 collaborators per campaign
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Labeling as a service

We offer managed annotation services for satellite, drone, and other aerial imagery. Our R&D team can also work with you to train custom computer vision models that meet your needs.

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