Editorial note: Pricing, limits, model access, credits, and commercial terms change frequently. Verify current details using the official pricing link before making a purchase.
Overview
Perplexity is an AI-powered answer engine that combines conversational responses with web research and citations. It is designed to help users discover, summarize, and investigate information quickly.
Best for
Students, researchers, professionals, and teams that want fast web research with visible source citations
Key features
- Cited AI answers
- Web research
- File uploads
- Spaces and collections
- Access to multiple AI models
- Developer API
Pricing
Perplexity offers free access and paid personal and enterprise plans. Verify current prices, annual discounts, model access, computer credits, research limits, and enterprise terms directly.
Check current official pricing
Pros
- Sources are visible
- Fast research workflow
- Useful free tier
- Strong question-answer experience
Cons and cautions
- Sources can still be weak or misread
- Paid limits change over time
- Not every answer is complete
- Citation quality should be checked
Frequently asked questions
Is Perplexity free?
Yes. Core search is available for free, with paid plans offering higher limits and additional features.
Does Perplexity provide citations?
Yes. Perplexity typically links sources alongside its answers, although users should still evaluate source quality.
Is there a Perplexity API?
Yes. Perplexity offers API products for developers.
Before you choose
- Verify current pricing and usage limits
- Review privacy and data-retention settings
- Confirm commercial-use and licensing terms
- Test the tool with a real workflow before committing
- Compare at least one relevant alternative
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