Perplexity AI
An AI-powered conversational search engine that provides formatted synthesized answers with interactive citation links and prompt follow-ups.
Category: AI Search Engines · Pricing: Freemium
Popular alternative: Google Search, Phind
Capabilities
- Real-time citation
- Academic paper crawling
- Interactive charts
- Pro search mode
Features
- Multi-model toggles (Claude, GPT)
- Collection workspaces
Pros
- Instant citations for every factual claim
- Allows toggling between Claude 3.5 & GPT-4o models
- Keeps research organized in collections
Cons
- Occasional copy-paste prose repeating sources
- Free tier limited to basic search queries