Perplexity

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AI search and research assistant that returns source-linked answers, with free and paid research options.

Research & Data

Best suited to

Source-linked web research and questions

Meet Perplexity

AI search and research assistant that returns source-linked answers, with free and paid research options.

Ask a focused question, follow the citations, and compare the cited sources before relying on an answer.

Access and pricing: Standard is free with basic access and limited advanced usage. Paid plans increase research and model allowances; API usage is billed separately.

Try this task: Build a research source shortlist Ask a narrow question about a provider feature and request primary documentation links, publication dates and unresolved points.

Check the result: Open each cited page. Reject a conclusion when the cited passage describes another product, plan or release.

Choose carefully: Citations are starting points: a real URL can still support a different claim.

Evidence: This is an editorial exercise based on the documented product scope, not a recorded hands-on product benchmark. Use permitted or fictional inputs and record your own observed result.

What it does well

Based on Perplexity's help-center article, the free Standard plan gives practically unlimited basic searches, and answers come with source links you can open and check. Paid tiers add advanced models and more research capacity, and there is a separate API platform for developers.

Who gets the most from it

Anyone who wants a cited starting point for a question, from students to analysts. Education Pro is listed at $10 per month with SheerID verification, and Enterprise Pro starts at $40 per seat per month, with lower rates for eligible educational institutions and nonprofits.

Limits to check before you commit

Standard allows 3 Pro Searches a day and 1 research query a month. File and app creation, image generation, Comet Assistant queries and advanced AI models are not included, and file uploads are limited. The article does not list Pro and Max prices, so check the current plan page. The API is pay-as-you-go through purchased credits, with no complimentary credits. Open the cited pages: a real link can still support a different claim.

Illustrative workspace photo — Illustrative stock photo from Unsplash; not a screenshot of Perplexity.

What you can do

Source-linked answers

Web search

Research tools

Model choice on eligible plans

Where it helps

Source-linked answers make the verification trail easier to inspect.

What to consider

Standard is free with basic access and limited advanced usage. Paid plans increase research and model allowances; API usage is billed separately.
Citations are starting points: a real URL can still support a different claim.

Pricing & free access

Official pricing

Free plan + paid

Standard (free): 3 Pro Searches per day, 1 research query per month, practically unlimited basic searches, limited file uploads; no advanced AI models, file/app creation, image generation or Comet Assistant queries. API is pay-as-you-go with no complimentary credits.

Plan information can change. Prices and conditions are set by the provider. Information checked 2026-10-06.

Source for access details

Weekly AI tool changes in Research & Data

One email a week with pricing and feature changes in this category. No per-tool price alerts.

Questions about Perplexity

What can I use Perplexity for?

Ask a focused question, follow the citations, and compare the cited sources before relying on an answer.

What are the access and pricing limits?

Standard is free with basic access and limited advanced usage. Paid plans increase research and model allowances; API usage is billed separately.

When was this listing checked?

Official-source information was reviewed on 2026-10-06. Plans and limits can change; check the linked provider source before subscribing.

Is Perplexity free?

Yes. The Standard plan is free, with practically unlimited basic searches, 3 Pro Searches per day and 1 research query per month, per the help-center article. Advanced models and image generation are not included.

Does Perplexity have an API?

Yes. The help-center article describes an API Platform for developers, billed pay-as-you-go through purchased credits or auto top-off, with no complimentary API credits. It is separate from the web and app plans.

How much does Perplexity cost?

The help-center article lists Education Pro at $10 per month and Enterprise Pro from $40 per seat per month. It does not list Pro or Max prices, so check Perplexity's plan page for those.