Perplexity

Perplexity

Website

Overview

Perplexity AI is a smart search engine that blends the convenience of web search with clear, sourced answers. You ask a question, and it presents a concise summary supported by cited references. Ideal for students, professionals, and curious users, it supports follow-up questions in a conversational flow. With free access available alongside paid tiers, Perplexity makes it easy to dig deeper and stay grounded in reliable web sources.

Key Features

• Clear, cited answers — provides summaries with live links to original sources
• Follow-up chat — continue the conversation naturally with context-aware replies
• Multiple AI models — choose from GPT‑4.1, Claude, Gemini, Perplexity’s own Sonar models, and more
• Image generation & editing — create or tweak images right in your search window (Pro users)
• Internal file search — upload PDFs, Word docs, Excel, etc., to search alongside the web (Pro & Enterprise)
• Developer API (Sonar) — add Perplexity’s search tools to your apps with real-time grounded answers
• Spaces & collaboration — group chats, shared uploads, and team workspaces (Enterprise Pro)
• Shopping hub & finance tools — find product info, price comparisons, and stock data
• Mobile Assistant — integrated Android/iOS assistant that helps with tasks like booking rides or calendar events using context
• Comet browser (beta) — a smart browser with built-in AI sidebar for summaries, tab tools, ad blocking, and more

Pros & Cons

Pros:

• Fact-based answers — always shows sources, so you can check the info yourself
• Conversational flow — easy to dig deeper without losing context
• Versatile tiers — free option works well for casual use; paid plans add powerful tools

Cons:

• Some advanced features, paid-only image tools and file search, are locked behind paid plans
• Limit on lab queries — Pro users get a fixed number of “Labs” queries; extra usage might need upgrading
• Mobile assistant still evolving — works well but may miss features when managing apps or devices

Pricing

• Free/$20/$200

Overall Rating 4.2/5

Recommendation

If you want research that gives clear, sourced answers and lets you dig deeper conversationally, Perplexity AI is a strong choice. The free tier is great for casual use, while Pro offers serious tools like image generation, file uploads, and API access. Enterprises will find the team features and security solid. It delivers straightforward, no-fuss info with citations. Ideal for curious learners, researchers, writers, and teams who need trustworthy info fast. It's our trusted, go-to research tool!