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AI Tool Comparison
Perplexity vs Perplexity Comet
A side-by-side breakdown to help you pick the right tool for your workflow.
Perplexity
Get direct answers to hard questions with sources you can verify. Search that thinks instead of just returning links.
Research
freemium
Perplexity Comet
Browse with an AI-powered browser that summarizes pages, shops on your behalf, and answers questions through an agentic assistant built into browsing. Opened to everyone free since October 2025.
Research
freemium
Bottom Line
Perplexity edges ahead on rating (4.8 vs 4.5), but the right pick still comes down to which workflow you're running.
Choose Perplexity if…
Research
Choose Perplexity Comet if…
Research
| Attribute | Perplexity | Perplexity Comet |
|---|---|---|
| Category | Research | Research |
| Pricing | freemium | freemium |
| Pricing Detail | Free / $20/mo Pro / $200/mo Max (19-model orchestration) | Free / $5/mo Comet Plus (bundled with Perplexity Pro) |
| Rating |
Key Features
Perplexity
- Real-time web search
- Source citations
- Copilot guided search
- PDF analysis
- Multiple AI models (Pro)
Perplexity Comet
- Built-in AI assistant
- Cited answers and summaries
- Tab and task automation
- Context-aware browsing
Pros
Perplexity
- •Excellent for factual research
- •Provides links to sources
- •Fast and reliable
- •Pro tier offers great value
Perplexity Comet
- •Research without leaving the page
- •Strong citations
- •Agentic task support
Cons
Perplexity
- Not as good for creative writing as ChatGPT
- Occasional hallucinated citations
- UI is purely search-focused
Perplexity Comet
- Newer, still maturing
- Best features behind Pro