To compare schools, either visit the school profiles you're interested in and click the 'save' button at the top-left of the profile.
When you're done, visit your saved schools hovering over your profile icon at the top-right of the page and selecting “Saved Schools”.
This will list your 'saved' schools. To compare them, switch from list view to table view by clicking the table icon at the top-right.
From there, you can change the compare view from 'Overview' to 'Ratings Snapshot' or ‘Test Scores’
To unsave a school, simply unselect the heart icon.
While on a school profile, you can also navigate to one of the “Academics” modules, and under “Test Scores” there is a link to compare those test scores to nearby schools in the same state.