Clearbit's Name to Domain API is a tool that converts company names into their respective website domains and logos, providing a unique identifier that can enhance data enrichment processes for businesses. Offering up to 50,000 free requests per month with a Clearbit account, the service is designed to overcome the limitations of non-unique company names by using domain names as a singular identifier. This API is beneficial for companies with large datasets lacking domain information, and it supports various programming languages such as Ruby, Python, Node, and Go, as well as a beta integration with Zapier for non-coders. Although there is a disclaimer about potential inaccuracies due to non-unique company names, Clearbit aims to return the most relevant match. This service is part of Clearbit's broader suite of free data enrichment tools, which also includes features like a Weekly Visitor Report and a Total Addressable Market Calculator.