Perplexity
Answers with citations - the fastest way to check a market or a buyer before a call.
Search
Search API built for AI agents — fast, cited, LLM-ready results.
Tavily is the search layer agent builders reach for: an API that returns LLM-ready, citation-backed results optimised for machine consumption rather than human browsing.
It slots into LangChain and friends in minutes. Free monthly credits; usage pricing beyond.