AI for the curiousAI for the curious

Frequently asked questions

• What is Perplexity?

  Perplexity is an AI answer engine that researches the open web in real time and returns concise, cited answers. Underneath, it routes queries across multiple frontier models so each question is handled by the model best suited for it.

• How can I use Perplexity?

  Use Perplexity through the web app, the mobile apps for iOS and Android, the Comet Browser, or the API. Free users get full access to core search and chat; paid plans unlock Pro Search, Spaces, file uploads, and higher rate limits.

• How is Perplexity different from other platforms?

  Every answer Perplexity returns is grounded in real-time web sources and carries inline citations, so responses are checkable rather than opaque. Multi-model orchestration also means you do not need to pick which model to use for a given task.

• How does Perplexity protect my information?

  Pro and Enterprise queries are not used to train third-party models. Enterprise plans add SOC 2 Type II, SAML SSO, SCIM provisioning, and data retention controls. Read the privacy policy for full details.

• How much does it cost?

  Perplexity is free to use for core search. Perplexity Pro is $20/month or $200/year and unlocks Pro Search, Spaces, file uploads, image generation, and higher limits. Enterprise pricing is available on request.

• What are the benefits of upgrading to Perplexity Pro or Max?

  Pro adds unlimited Pro Search, Spaces, file analysis, image generation, and access to advanced models. Max extends those limits further and is intended for power users with heavy daily research workloads.

• How do I get started?

  Sign up at perplexity.ai with an email or Google account, ask your first question, and the answer engine will return a cited response within seconds. From there you can drill in with follow-up questions or save threads to a Space.