Clearbit Logo API Tool is a free tool provided by Clearbit that allows users to easily find and embed company logos for their websites or applications. With this API, users can look up company logos using just the company's domain. It eliminates the need to manually store and manage logo assets as users can directly call the API from their HTML image tags to retrieve the logos they need. The tool also offers the Open Graph logo tag feature, ensuring that logos stay current and accurate. Clearbit Logo API Tool is available for free with link attribution, requiring users to include a legible attribution link back to clearbit.com on any page where the logo is displayed.