ToolsPerplexity AI
P
Perplexity AI
Research & Sciencefreemium
4.4
An AI-powered answer engine that searches the web in real time and delivers cited, conversational answers for research and fact-finding.
Key Features
- Real-time web search with citations
- Conversational follow-up questions
- Pro Search with deeper reasoning
- File upload and image analysis
Pricing
Free
Free
- Standard search
- Limited Pro searches
$20/mo
Pro
- Unlimited Pro Search
- File uploads
- API access
- Multiple AI models
Version History
20252025-12-01
Perplexity Pages and Spaces launched
20262026-06-01
Deep Research mode, improved citations, Perplexity Assistant on mobile
Pros
- Real-time cited answers
- Strong for quick research
- Conversational follow-ups
Cons
- Pro Search limited on free tier
- Not a replacement for systematic literature review
- Citation accuracy requires verification
Quick Info
- Category
- Research & Science
- Pricing
- freemium
- Rating
- 4.4
- Starting Price
- Free