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Perplexity AI
ResearchFeatured
Perplexity AI combines search engine capabilities with AI to provide answers with citations. It excels at research tasks and provides real-time information with source attribution.
SearchResearchAICitations
⭐4.7(3,421 reviews)
FreemiumUpdated March 2026Key Features
✓Real-time web search
✓Cited sources
✓Follow-up questions
✓Multiple AI models
✓Collections & threads
✓File upload
✓API access
✓ Pros
- •Always cites sources
- •Real-time information
- •Great for research
- •Clean interface
✗ Cons
- •Can be slow for complex queries
- •Limited creative writing
- •Pro required for best models
Best For
Academic Research
Find and cite sources for academic papers and research.
Fact Checking
Verify information with cited sources quickly.
Learning
Deep dive into topics with follow-up questions.