AI-powered answer engine with citations
Perplexity is an AI-powered search and answer engine that provides cited, real-time answers by combining LLM reasoning with live web search. It supports Perplexity Pro Search with GPT-4 and Claude models, Spaces for collaborative research, and a developer API for building search-augmented applications.
Every answer is grounded in live web search results with clickable source citations
Multi-step reasoning with follow-up clarifications and access to GPT-4, Claude 3.7, and Gemini
Shared research workspaces for teams with custom AI instructions and shared conversation history
Upload PDFs, images, and data files — ask questions about the content with cited responses
Developer API built on Perplexity's search infrastructure for building search-augmented applications
Specialized search modes for Academic, YouTube, Reddit, WolframAlpha, and News sources
Perplexity introduced Secure Sandboxes for Agents using the SPACE architecture to isolate agent execution, support rolling state snapshots, and enable bring-your-own-key encryption.
$0/mo
$20/mo
$200/yr annual
Perplexity rolled out Brain to give Computer persistent memory across sessions and connectors, alongside website publishing and orchestrator model updates.
Custom
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