Perplexity AI
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Overview
Perplexity AI is the leading conversational search engine that combines frontier LLMs with real-time web search to deliver accurate, cited answers. With Deep Research for multi-step investigation, Spaces for collaborative research, and enterprise-grade accuracy, it has redefined how people find information online.
Capabilities
- Real-time web search with citations
- Deep Research for multi-step investigation
- Academic paper search
- Image & file analysis
- Follow-up conversational research
- Spaces for collaborative research
Key Features
01Always up-to-date answers with sources
02Deep Research mode for thorough analysis
03Source citations & inline links
04Spaces for team research projects
05Internal search for enterprise (Pro)
06API with online-grounded LLMs
Best Models
Sonar Pro
Sonar
Perplexity Default
Use Cases
Market research Academic research Competitive analysis News & current events Fact-checking Due diligence
Pros & Cons
Pros
- Best for current information with citations
- Deep Research is uniquely powerful
- Great research workflow
Cons
- Less capable for creative tasks
- Pro search has daily query limits
- Can miss niche sources
Let's Build Together
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