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Perplexity.ai

An AI-powered answer engine that provides accurate, cited responses to complex questions using real-time web search.

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Categories

Productivity Writing

Best For

Professionals Researchers Students Writers

Pricing

Freemium

Platform

Web

Developer

Perplexity AI, Inc.

Overall Rating

0.0
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About Perplexity.ai

Perplexity is an AI search engine that replaces the traditional list of blue links with synthesized, direct answers. It uses advanced Large Language Models (LLMs) to understand the intent behind a query, search the web in real-time, and compile a comprehensive response with inline citations for verification.

The platform offers 'Pro Search', an interactive agent that helps break down complex queries into steps. It also features 'Pages', allowing users to turn their research threads into visually appealing articles, and 'Collections' to organize knowledge. Perplexity aims to be the fastest way to learn new topics by filtering out ad clutter and seo-spam.

Key Features

  1. Pro Search: An agentic search mode that plans research steps and asks clarifying questions.,
  2. Citations: Every answer includes clickable footnotes linking to the original sources.,
  3. Model Selection: Pro users can switch between models like GPT-4o, Claude 3.5, and Sonar.,
  4. Pages: Converts search results into formatted, shareable articles.,
  5. File Upload: Ability to analyze and query uploaded PDFs and documents.

Use Cases

  1. Conducting academic or market research with verifiable sources.,
  2. getting quick answers to factual questions without scrolling through ads.,
  3. Debugging code by searching current documentation.,
  4. creating content outlines and summaries based on real-time news.

How to Use

  1. Go to perplexity.ai and type your question.,
  2. Toggle 'Pro' switch for a deeper, multi-step search.,
  3. Review the answer and click citations to verify facts.,
  4. Use 'Related Questions' to explore the topic further.,
  5. Click 'Convert to Page' to save the research as an article.

Pros

  1. Provides sources for every claim, reducing trust issues with AI.,
  2. Ad-free interface focuses purely on information.,
  3. Access to multiple top-tier AI models in one subscription.

Cons

  1. Free version has limited Pro Search queries per day.,
  2. Like all AI, it can occasionally misinterpret source material.

Tags

AI Search Engine Answer Engine Discovery Knowledge Research Tool

Support & Contact

📧 Support Email

support@perplexity.ai

🌐 Social Media

Latest Updates

Sep 06, 2026

Perplexity.ai: Updates to Perplexity Computer and Model Support

  • GPT-6 Astra and Claude Fable 5.1 are now available for Pro and Max subscribers within Perplexity Computer.
  • Perplexity Computer now supports hybrid compute, allowing tasks to transition from the cloud to local Mac processing for sensitive data.
  • Perplexity Computer is now available on Linux for systems using NVIDIA RTX GPUs with at least 24GB of VRAM.
  • The company open-sourced Lily, a local inference engine designed to optimize performance for the Qwen3.6-35B-A3B model on Apple silicon.
  • A new research paper was published detailing the infrastructure and methods used for the embedding and ranking models that power search answers.
Aug 30, 2026

Perplexity.ai: Model Updates and New Local Computing Capabilities

  • The Perplexity Search API now leads the Artificial Analysis Search Index, offering improved quality and lower costs.
  • GLM 5.3 is now available within Perplexity Computer, designed to better handle long-context, multimodal tasks.
  • The 'Brain' memory system has been updated to improve knowledge recall and accuracy while using fewer tokens.
  • A new 'Portable Computer' tool was released, allowing users to run Perplexity's agent technology entirely on their own local hardware without cloud dependency.
  • The new Portable Computer includes a specialized 27B model that performs competitively on knowledge-based research tasks
Aug 23, 2026

Perplexity.ai: Model Releases and Email Integration

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  • Perplexity Computer now supports the DeepSeek V4 Pro model, offering a cost-efficient alternative for specific tasks.
  • Users can now trigger Perplexity Computer tasks via email by sending, forwarding, or copying computer@perplexity.com on any thread.
  • Email-based tasks are fully synced with the Perplexity web and mobile platforms and include a complete audit trail.
Aug 09, 2026

Perplexity.ai: Model updates for Computer subagents

  • Perplexity Computer has launched two new models: GPT 5.6 Terra and Luna.
  • Terra is now the default model for all Computer subagents and can also be used as an orchestrator model.
  • Luna has been introduced as the primary model for handling scheduled automations.
Jul 19, 2026

Perplexity.ai: Platform and Research Infrastructure Updates

  • Launched SPACE, a sandboxed platform that provides isolated environments for executing code, managing files, and running long-term agent sessions.
  • Open-sourced WANDR, a research benchmark previously used internally to improve the deep research capabilities of Perplexity Computer.

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