About Perplexity AI
Perplexity AI is an answer engine that delivers accurate, trusted, and real-time answers to any question. Unlike traditional search engines that give you a list of links, Perplexity reads the internet for you and summarizes the answer in plain English.
Its standout feature is Citations. Every claim made by the AI includes a clickable footnote linking directly to the source, making it the most trustworthy tool for academic research, news analysis, and fact-checking.
With Perplexity Pro, you can switch between different AI models (like GPT-4o, Claude 3.5 Sonnet, and Llama 3) on the fly, giving you the best of all worlds in a single interface.
Key Capabilities
Real-time Web Search
Academic Citations
File Analysis
Multi-Model Support (GPT-4/Claude)
The Good
- ● Real-time web search
- ● Cites sources for every claim
- ● Clean ad-free interface
- ● Access to GPT-4 and Claude 3
The Limitations
- ● Limited Pro search on free tier
- ● Can occasionally hallucinate sources
- ● Not optimized for creative writing
Integrations
Chrome
Arc Browser
Technical Specs
Developer
Perplexity
Free Trial
Available
API Access
Available
Mobile App
iOS / Android
Support
Email
Starting at
$20.00