What does Perplexity do?

Perplexity is an AI-powered answer engine that combines live web search with leading AI models to provide fast, up-to-date answers with verifiable citations.

Who is Perplexity best for?

Perplexity is best for researchers, students, professionals, and anyone needing quick, accurate information from current web sources.

Do I need to install anything to use Perplexity?

No, you can use Perplexity directly in your web browser without installing anything. Optional mobile apps and the Comet browser are available for download.

Is Perplexity free to use?

Yes, Perplexity has a free plan with basic search features.

Does Perplexity offer a free trial or demo?

Perplexity does not offer a separate free trial or demo; the free plan lets you try core features right away.

Does Perplexity have a plan for teams or businesses?

Yes, Perplexity offers Enterprise Pro and Enterprise Max plans for teams and businesses, with features like internal knowledge search and advanced security.

Does Perplexity offer an API or integrations?

Yes, Perplexity offers a Search API for developers, plus integrations with Google Drive, Dropbox, and tools like email assistants.

How do I contact Perplexity support?

Contact Perplexity support through the Help Center on their website or via email at support@perplexity.ai.

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Perplexity

Research & Analysis+1Search & Discovery

An AI-powered answer engine for individuals, teams, and developers that delivers research-backed answers with citations, deep research tools, and API access.

Available Via:WebAndroidiOS

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Perplexity is a chat-based AI answer engine for individual researchers, power users, enterprise teams, and developers who need real-time answers grounded in web research.

Key capabilities include:

Deep Research for multi-step investigations with upgraded performance and support for top models (including Opus 4.5/4.6)
Memory recall that retains and retrieves conversation details (reported 95% effectiveness)
Agents and orchestration via Comet Browser Agent (analyzes web data, GitHub history, and competitor flows) and Perplexity Computer, which coordinates 19 AI models for workflows such as research, coding, design, deployment, and project management
Attachments and Labs Projects for analyzing files and producing artifacts like dashboards, spreadsheets, and presentations (noted for Max subscribers)
RESTful API to embed AI answers with citations into apps, dashboards, and bots, plus audit logs and granular access controls for organizations

Pricing: Freemium, with Free, Pro, Max, and Enterprise plans.

Notable for combining proprietary search with multiple AI models to deliver cited, real-time answers at scale (reported 780M+ monthly queries across 238 countries), plus integrations such as Samsung Galaxy S26 phones and releases like the Draco benchmark and the Feb 25, 2026 launch of Perplexity Computer.

Frequently Asked Questions About Perplexity

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Perplexity Reviews

Reviews reflect the personal opinions of users. Companies are not able to pay to alter or remove reviews. Verified reviews indicate the reviewer submitted proof of product usage. Learn how reviews work.

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Mar 15, 2026

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Perplexity

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Frequently Asked Questions About Perplexity

What does Perplexity do?

Who is Perplexity best for?

Do I need to install anything to use Perplexity?

Is Perplexity free to use?

Does Perplexity offer a free trial or demo?

Does Perplexity have a plan for teams or businesses?

Does Perplexity offer an API or integrations?

How do I contact Perplexity support?

Do more with Perplexity

Alternatives to Perplexity

Perplexity Reviews