The database currently contains the bulk of federal cases (all Supreme Court, circuit courts from 1 Federal Reporter 2d, and district courts from 1980); it also has Delaware cases in the Atlantic Reporter from 30 Atlantic Reporter. Co-founders Jacob Heller (former president of the Stanford Law Review) and Joanna Huey (former president of the Harvard Law Review) decided to build Casetext for their own research.
This site is building a community of annotators so that lawyers reading a case can see related legal documents, articles, and commentary alongside the text. Instead of selling access to documents, the site will support itself by offering additional tools that enhance search and save time. It will benefit from user feedback as well as their annotations.
See the instructional video below for more on how to use the database: