PX
Best AI SearchAI WritingFree plan available
Perplexity AI
The AI search engine that cites its sources
4.7(21,400 reviews)
ยทStarting at $20/moOverview
Perplexity AI is a next-generation search engine powered by AI โ it gives you direct answers to complex questions with cited sources, not a list of links. It's the fastest way to research any topic with real-time web data, and it's quickly replacing traditional search for power users.
Pros
- Always cites sources
- Real-time web data
- Multiple AI models
- Great for research
- Fast and clean UI
Cons
- Less creative than ChatGPT
- Not built for content creation
- Pro searches limited on free
- Can over-simplify complex topics
Key Features
AI-powered search
Cited sources
Real-time web data
GPT-4o / Claude / Gemini
File upload
Image generation
Pricing
Free
$0
- Unlimited searches
- GPT-3.5 base
- 5 Pro searches/day
- File uploads
Most Popular
Pro
$20/mo
- 600+ Pro searches/day
- GPT-4o / Claude / Gemini
- Image generation
- API credits
Best For
ResearchersStudentsJournalistsAnyone fact-checkingPower search users
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