Perplexity AI

Freemium

AI-powered answer engine with real-time web search

About

This AI tool answers questions by searching the web in real time and citing its sources. Researchers and students use it to get verified information quickly. It can work through complex questions that need multiple searches.

Key Features

Real-time web search with citations
Multi-step Pro Search reasoning
Academic paper search mode
API access (Pro)
Collections and history

Pros

Excellent citation quality
Free tier is genuinely useful
Handles recent events well

Cons

Can hallucinate citations
Less capable at coding tasks
Pro Search limited on free plan

Pricing

Freemium

Free tier available. Perplexity Pro: $20/month for advanced models and more Pro searches.

Details

Sourcemanual ↗

VerifiedJuly 6, 2026