Data Hub

Data for Everyone

Data for Everyone is a library collection of open data and data jobs owned by Crowdflower. The data was collected, cleaned, and labelled through a combination of the best of human and machine intelligence.

Interesting Datasets

Tweets and sentiment analysis

Text categorisation

  • URL categorization
  • Hate speech identification
  • Company categorizations (with URLs)


  • eCommerce search relevance
  • Mobile search relevance
  • Relevancy of terms to a disaster relief topic

Object quality

  • How beautiful is this image? (Animals, Buildings and Architecture, etc.)