Grand Challenge

A platform for end-to-end development of machine learning solutions in biomedical imaging.

65,000  users
268  challenges
286  algorithms
covid-segmentation logo
Clinically Significant Prostate Cancer Detection in bpMRI Logo
Clinically Significant Prostate Cancer Detection in bpMRI
Calcium scoring in CT showing the heart Logo
Calcium scoring in CT showing the heart
Scaphoid fracture detection Logo
Scaphoid fracture detection


Manage Your Data

  • Upload medical imaging data easily and securely
  • Control who has access to the data
  • View data with our globally available browser-based workstations
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Train Expert Annotators

  • Create sets of questions that users must answer about a dataset
  • Invite clinical experts take part in the training
  • Deliver immediate feedback on performance
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Gather Annotations

  • Create your own set of questions for your dataset
  • Customise the hanging protocols and overlays
  • Use our intuitive workstations to view and report the images
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Benchmark Algorithms

  • Manage your annotated training, test and validation data sets
  • Gather machine learning solutions for your clinical question
  • Objectively assess the performance of algorithms
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Deploy Your Algorithms

  • Upload algorithm container images
  • Manage access for clinical and non-clinical researchers
  • Upload data for execution by your algorithm on our infrastructure
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Find Certified Solutions

  • Filter to easily find solutions to your clinical questions
  • Compare product specifications
  • Verify CE and FDA certification
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