About
Perplexity Comet is a browser-assisted research Agent developed by Perplexity AI. It opens multiple tabs in the browser for deep search, automatically collects information, and generates comprehensive research reports with cited sources. Comet is designed as a researcher's assistant, specializing in multi-perspective, multi-source information retrieval and synthesis.
Key Features
- Multi-Tab Deep Search — opens multiple pages simultaneously for parallel searching
- Automatic Information Collection — extracts key information from multiple sources
- Cited Report Generation — all conclusions include source citations
- Research Planning — automatically formulates search strategies
- Iterative Deepening — continues deeper searching based on initial findings
- Real-Time Information — search results based on latest web data
- File Upload Analysis — supports PDFs and other files
Use Cases
Deep Research, Competitive Analysis, Academic Literature Review, Background Checks, Technology Selection, News Tracking
Pros & Cons
Pros
- Professional research Agent with strong deep search capabilities
- All information includes source citations for high credibility
- Automatic multi-tab parallel searching for efficiency
- Perplexity's mature search technology
- Good value as part of Pro subscription
Cons
- Focused on research; limited general-purpose task capability
- Primarily based on search results, may be limited by information sources
- Complex reasoning less robust than general-purpose agents
- Limited cross-application operation capability
- Full Comet features require Pro subscription
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Pricing
Perplexity Pro $20/month (Comet included)
Category
CommercialRating
4.3 / 5
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