Technorati

Technorati was a popular search engine and ranking service for blogs and online content. It tracked and analyzed millions of blogs, measuring their influence based on how often they were linked to by others. This helped users discover trending topics and influential bloggers. Essentially, Technorati served as a digital barometer for the blogging world, providing insights into popularity, authority, and emerging trends. It was widely used by marketers, journalists, and bloggers to gauge the online conversation landscape before declining in prominence due to the rise of social media platforms.