Perplexity AI
Free TierAI-powered search engine with citations
Based on 5,430 reviews • Last updated February 8, 2026
What is Perplexity AI?
Perplexity AI is an AI-powered answer engine that provides direct answers to questions with cited sources. Unlike traditional chatbots, Perplexity searches the web in real-time and synthesizes information from multiple sources, making it ideal for research and fact-checking.
Best for:
Researchers, journalists, and anyone who needs accurate, sourced information
Pros & Cons
✓ Pros
- ✓Always cites sources
- ✓Real-time information
- ✓Clean, focused interface
- ✓Multi-model support
- ✓Great for research
✕ Cons
- ✕Less creative than ChatGPT
- ✕Limited conversation depth
- ✕Can miss nuanced queries
- ✕Pro searches limited on free tier
Key Features
Use Cases
Frequently Asked Questions
How is Perplexity different from Google?
Perplexity provides direct, synthesized answers with citations instead of a list of links. It uses AI to read and summarize multiple sources in real-time.
Is Perplexity AI accurate?
Perplexity is generally accurate because it cites its sources, allowing you to verify claims. However, like all AI tools, it can occasionally misinterpret sources.
