AI Search & Research — Synthszr Charts

This category groups products that extend or replace classic search engines with AI-powered answers and research. This includes question-answering systems like Perplexity, in-result summaries like AI Overviews, and deeper research agents like Deep Research that evaluate multiple sources on their own. These tools are used for fact-finding, source comparison, and gathering information without manually clicking through individual web pages.

The Synthszr Charts rank this category by momentum: how often and how recently a product is mentioned across thousands of news and newsletter sources. The evaluation is version-granular, distinguishing for example between Perplexity AI and Perplexity Personal Computer, and recency-weighted, so newer mentions count more than older ones. The ranking is recalculated daily.