Perplexity AI
Conversational answer engine with direct citation grounding
Next-generation AI search engine that synthesizes web sources into cited, factual prose with follow-up discovery.
Pricing
Freemium. Free standard search; Pro at $20/month for deep research and file uploads.
Key features
- Real-time Web Grounding
- Pro Search Deep Reasoning
- Collections & Spaces
- File Analysis
Pros
- Reliable inline academic and news citations
- Clean readable layout
- Fast multi-step synthesis
Cons
- Occasional hallucination on highly niche technical specs
- File limit on free plan
Use cases
- Market landscape research
- Academic paper summaries
- Fact-checking breaking technical news
Platforms