AI chat assistants
Perplexity
Perplexity is an AI answer engine that combines web search with cited, sourced responses; the paid Pro tier adds more citations per answer, broader AI model access and research-focused tools, per Perplexity's own help center.
Best for
People who want an AI search assistant that cites sources and bundles access to multiple frontier models in one subscription, per Perplexity's own help center article on Perplexity Pro.
Limits to know
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Plans and prices
We could not verify this tool's plans automatically yet. Please check the vendor's pricing page directly.