Perplexity - AI-Powered Search Engine
Get cited, accurate answers from the web with AI not just links
What is Perplexity?
Perplexity is an AI-powered search engine and answer tool that provides comprehensive, cited answers to questions by searching the web in real time. Unlike Google, Perplexity synthesizes information from multiple sources into a single answer with inline citations, letting users verify claims. It supports follow-up questions, focuses on specific domains, and offers Deep Research mode for multi-page research reports. Pro users access GPT-4, Claude, and other models.
Key Features of Perplexity
- Real-time web search with citations
- Deep Research for long reports
- Follow-up question support
- Focus modes (web, academic, YouTube, Reddit)
- Multiple AI model selection (Pro)
- File and image upload
- Collection saving
- Shared spaces for teams
- API access
- Mobile apps for iOS and Android
Who Should Use Perplexity?
Research any topic with cited sources
Get current event summaries
Conduct literature reviews with academic focus
Build research reports with Deep Research
Find and verify statistics
Answer complex questions requiring web knowledge
Perplexity: Pros & Cons
✓Pros
- Best cited answer quality
- Free tier is very capable
- Deep Research produces comprehensive reports
- Focus modes narrow sources intelligently
- Mobile app is excellent
✕Cons
- Sometimes over-confident on complex topics
- Sources can occasionally be low-quality
- Not for highly confidential searches
- Pro required for latest AI models
Frequently Asked Questions about Perplexity
What is Perplexity and how does it work?
Perplexity is an AI-powered search engine that provides comprehensive, cited answers from real-time web searches — synthesizing information from multiple sources into a single response with inline citations for easy verification.
How much does Perplexity cost?
Perplexity is free with standard model access and limited Deep Research. Perplexity Pro costs $20/mo and unlocks GPT-4o, Claude, unlimited Deep Research reports, and image generation features.
Tags
Tool Details
- Company
- Perplexity AI
- Pricing
- Free
- Languages
- English (primary), multilingual queries work
- Category
- Ai Search
- Added
- Jun 2026
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