Perplexity
AI-powered answer engine
freemium
Free / $20/mo Pro
Overview
Get answers with cited sources. Combines search with AI summarization. Great for research and fact-checking.
Key Features
- ✓ Cited answers
- ✓ Web search
- ✓ Follow-up questions
- ✓ File uploads (Pro)
Pros
- + Shows sources
- + Great for research
- + Fast and accurate
Cons
- − Pro needed for best models
- − Sometimes misses nuance
- − Limited free queries