Perplexity

Answer engine that cites its sources, built for research rather than chat.

Productivity Research Free plan API

Pricing: Free plan available; paid Pro tier offered — price not verified by us

Best for
Research questions where you need to check the source
Free plan
Yes
Free trial
No
API
Yes
Integrations
API, browser extension
Website
www.perplexity.ai

What is Perplexity?

Perplexity answers questions by searching the web and citing what it used. The citation is the product: you can click through and judge the source yourself.

What it does well

Current-information questions — pricing, availability, who holds a role, what changed recently — where a general assistant is likely to answer from stale training data.

Who should use it

Anyone whose work requires a checkable source: consultants, journalists, students, analysts.

Who should not use it

People who mainly need long-form drafting or document work. It is a research surface, not a writing environment.

Note: we have not verified Perplexity’s current paid pricing, so no figure is shown above. Check their site before subscribing.

Pros and cons

Strengths

  • Citations make verification fast
  • Better than a general assistant for current information
  • Useful free tier

Limitations

  • We have not verified current paid pricing — check the vendor site
  • Cited pages are not always the best available source
  • Weaker than the general assistants at long-form drafting

How we evaluated this tool

Not tested hands-on by us. This entry is based on the vendor’s public documentation and pricing pages as of the date shown above. We label untested tools rather than implying testing we did not do. Read our review method.

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