Free
Local AI app and developer runtime for running, chatting with, and serving open models privately.
What to know
Key features
- Real-time web search and information retrieval
- Inline citations for every claim made
- Pro Search for complex, multi-step reasoning
- Toggle between multiple LLMs including Claude 3 and GPT-4o
- File upload for personalized document analysis
- Perplexity Pages for transforming research into shareable articles
Best for
- Academic research with verifiable sources
- Real-time fact-checking of news events
- Synthesizing complex web data into summaries
- Technical troubleshooting using live documentation
Pros
- Extremely high transparency via direct citations
- Reduced hallucinations compared to standard LLMs
- Fast, up-to-the-minute information access
Cons
- Pro version is relatively expensive for casual users
- Occasionally summarizes sources too concisely
Perplexity FAQ
What is Perplexity used for?
Perplexity is commonly used for Academic research with verifiable sources, Real-time fact-checking of news events, Synthesizing complex web data into summaries.
Is Perplexity free?
Perplexity offers a freemium pricing model.
How do I compare Perplexity with alternatives?
Review pricing, feature coverage, ratings, and similar tools on this page before visiting the product site.
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