Ask HN: Companies selling consumer insights datasets

5 点作者 sherlock_h超过 6 年前

What are some companies selling consumer insights datasets? The more granular the better. Think Edison email receipt data (https://www.edison.tech/) or Yodlee credit card data

1 comment

simplecomplex超过 6 年前

Change.org sells the list of signatures for petitions (who signed what petition).