Perplexity

Perplexity AI is a next-generation AI search platform that combines real-time web search with generative AI to deliver accurate and trusted answers.

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Launch Date
2022-12-7
Monthly Visitors
126.8M
Country of Origin
United States
Platform
Web · App
Language
Supports 15+ languages · including English · Korean · Japanese · German · French · Spanish · and more

Keywords

  • Perplexity AI
  • Generative AI
  • AI search engine
  • Real-time information
  • Citation-based response
  • Multimodal AI
  • Perplexity Assistant
  • Sonar model
  • GPT-4
  • Claude 3.5
  • Llama 3

Platform Description

Perplexity AI is an American AI-powered search platform launched in December 2022 that combines real-time web search with large-scale language models (LLMs) to provide users with accurate and reliable information. The platform searches relevant web pages for a user's question, summarizes the results, and responds with citations. Perplexity AI is divided into a free version and a paid version (Pro), with the free version using a GPT-3.5-based model and the paid version offering a variety of advanced models to choose from, including GPT-4, Claude 3.5, Llama 3, and more. In February 2025, the company also launched its own Sonar model, which provides high factual accuracy and clarity. The platform is available on web, Android, and iOS, and it also has a Chrome extension. The Perplexity Assistant also supports multimodal capabilities such as voice commands and image recognition, and can help you manage your schedule, compose emails, and more. Perplexity AI has a user-centered design with an intuitive interface and fast response times, making it a great platform for users who want real-time information and accurate answers.

Core Features

  • Real-time web search

    Search and deliver the latest information in real time

  • Citation-based responses

    Provide credible information by attributing sources

  • Support for multiple language models

    GPT-4, Claude 3.5, Llama 3, and many more to choose from

  • Multimodal features

    Can handle a variety of inputs, including text, voice, images, and more

  • Perplexity Assistant

    Manage your calendar, compose emails, and more

  • Deliver mobile and web platforms

    Accessible across devices

  • Chrome extension support

    Search and respond directly from the browser

  • Homegrown model Sonar

    Provide high factual accuracy and clarity

Use Cases

  • Search technical documentation
  • See code examples
  • Market research
  • Competitor analysis
  • Search for scholarly resources
  • Assignment writing support
  • Identify market trends
  • Build reports
  • Quick answers to everyday questions

How to Use

1

Enter your idea

2

AI search and summarization

3

Verifying and editing sources

4

Save and share

Plans

Plan Price Key Features
Free $0 - Unlimited basic searches - 5 Pro searches per day (advanced AI models only) - Standard AI models only available - File uploads and analytics not available - Default responses and standard support available
Pro 20 (monthly) / $200 (yearly) - 300 Pro searches per day (advanced AI models available) - Multiple AI models to choose from (GPT-4 Omni, Claude 3 Sonnet/Opus, Sonar Large, and more) - Unlimited file uploads and analysis, including PDFs, CSVs, images, and more - AI image generation capabilities - $5/month API credit - More detailed and organized responses, including follow-up questions - Priority support via Discord and Intercom - Ability to switch between different AI models

FAQs

  • Yes, Perplexity AI provides basic search and response functionality for free.
  • Perplexity AI supports over 15 languages, including English, Korean, Japanese, French, and more.
  • Perplexity AI uses GPT-3.5 on the free plan, and you can choose GPT-4, Claude 3.5, Llama 3, and more on the Pro plan.
  • Perplexity AI offers mobile apps for Android and iOS so you can use it anytime, anywhere.
  • Perplexity AI supports voice commands and can also process natural language voice input through the Perplexity Assistant.
  • Yes, Perplexity AI provides links to authoritative sources with each response to increase the credibility of the information.
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