CLCOMPS is a Chrome browser add-on developed by rbtp720dev. It is a free tool designed to assist users in assessing car ads on Craiglist. With CLCOMPS, users can quickly and easily compare the listed car ads with similar vehicles for sale in their area.

By simply pulling up an ad and clicking on the extension, users are provided with a list of similar vehicles and a chart comparing the price and mileage. The chart also includes a +/- dollar amount from the middle of the price range, allowing users to determine if the selected vehicle is a good deal or not.

CLCOMPS aims to help users make informed decisions when browsing through car ads on Craiglist, saving them time and potentially leading them to even better deals. This Chrome add-on is a useful tool for anyone in the market for a car, providing valuable insights and comparisons.