Perplexity AI Review
An AI-powered research and search engine that provides cited, sourced answers to complex questions. Combines LLM reasoning with real-time web search for accurate, up-to-date information.
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- Best for
- Researchers and professionals who need sourced, factual answers
- Pricing
- Free / £16/mo Pro / £159/mo Max Approx. GBP excl. VAT. Billed in USD — verify exact GBP price at checkout.
- Data residency
- US
- UK English
- Yes
Key features
- Cited sources for every answer
- Real-time web search
- Focus modes (Academic, Writing, etc.)
- File upload and analysis
Pros & cons
What we like
- Always provides sources
- Excellent for research
- Clean, fast interface
- Generous free tier
What to watch
- Less creative than ChatGPT
- Pro model switching can be confusing
- Limited in creative tasks
GDPR & data residency
Where your data is processed: US
GDPR compliant. Privacy-focused; search queries not used for model training. DPA available for Enterprise.
Our verdict
We rate Perplexity AI 4.0 out of 5. It's best suited to researchers and professionals who need sourced, factual answers.
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