Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.

Get accurate AI answers with in-line citations, the Comet Browser, and Computer for agentic workflows.

API keys are essential for authenticating requests to the Perplexity API. This guide covers how to create, manage, and rotate your …

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Connect AI assistants to Perplexity's search and reasoning capabilities using the Model Context Protocol (MCP).

Use Perplexity directly inside your favorite social and messaging apps to ask questions, generate images and access real-time …

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Educators across the world use Perplexity to find trusted answers to their infinite questions. Join our free 7-day AI Search for …

Perplexity Research advances our mission to transform how we navigate the internet and the wider world through frontier research in …

Jun 1, 2026 · Perplexity employs a variety of models within our agent harnesses, and we've found the latest frontier models to be …