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Freemium AI Search

Perplexity

by Perplexity AI

4.54.5 rating

An AI-powered answer engine that cites live web sources for every response.

RAGMultilingualAPIFree planRealtime

Overview

Perplexity is an AI answer engine that combines large language models with real-time web search. Instead of plain search results, it returns concise, sourced answers with citations, making research faster and more transparent. It supports follow-up questions, focus modes and file analysis, with Pro access to frontier models.

Features

Cited answers from live web
Focus modes for academic, video and more
Follow-up questions with context
File upload and analysis
Pro access to frontier models

Pros & cons

Pros

  • Answers with transparent, clickable citations
  • Real-time web access for current information
  • Focus modes for academic, video and other sources
  • Clean, fast research experience

Cons

  • Citations occasionally point to weak sources
  • Pro queries are limited on the free tier
  • Less suited for creative long-form writing

Pricing

Freemium

Free

month

Free

Unlimited basic searches with daily Pro queries.

Pro

month

$20/mo

More Pro searches, file uploads and model choice.

Enterprise

month

$40/mo

Per seat. Admin controls and data retention.