Uncover a world of hidden, private, processed or premium information that is not always indexed by public search engines. Explore our collection of public and private search and discovery utilities.

Some of the most valuable information in the world is not indexed by the public search engines such as Google, Yahoo or Bing. It sits behind corporate firewalls, encrypted databases, commercial paywalls and private repositories.

These search and discovery APIs are specialised indexes of publicly invisible information repositories that can only be reached through specialised access or permission.