ChatGPT vs Perplexity

A side-by-side look at ChatGPT and Perplexity — pricing, features and where each one wins. Both are reviewed independently on Curata AI.

ChatGPTPerplexity
SummaryConversational AI assistant for writing, coding and research.AI answer engine with real-time web search and inline citations.
PricingFreemiumFreemium
CategoryWritingResearch
PlatformsWeb, iOS, Android, macOS, WindowsWeb, iOS, Android
Key features
  • Web Browsing
  • Code Interpreter
  • Image Generation
  • Custom GPTs
  • Voice Mode
  • File Uploads
  • Live Web Search
  • Pro Search
  • Spaces
  • Focus Modes
  • File Q&A
Pros
  • Extremely versatile across tasks
  • Fastest ecosystem of integrations and GPTs
  • Reliable uptime and mobile apps
  • Strong at code and structured output
  • Improves noticeably every quarter
  • Real inline citations
  • Fast, focused UI
  • Great mobile app
  • Free tier is genuinely useful
  • Model choice on paid plan
Cons
  • Can still hallucinate facts confidently
  • Free-tier limits are hit quickly on hard tasks
  • Not the best at very long documents versus Claude
  • Depth varies by topic
  • Sometimes cites weak sources
  • Not ideal for long-form writing

Which one should you choose?

ChatGPT

Best for: Anyone who wants one reliable AI in their pocket.

Perplexity

Best for: Fast, sourced research and fact-checking.

Read the full ChatGPT review

ChatGPT by OpenAI is the most widely adopted general-purpose AI assistant. It handles drafting, editing, coding, document analysis, live web browsing, image generation and voice conversations from a single interface. Because the ecosystem of Custom GPTs and integrations is so deep, most professionals treat it as their default thinking partner — the first tab they open when a task is ambiguous. Free users get access to a strong baseline model with meaningful daily limits; paid tiers unlock the newest reasoning models, higher usage, larger file uploads and priority speed. It is not the best at every specialty, but the breadth, reliability and pace of updates make it the safest starting point for anyone new to AI.

Read the full Perplexity review

Perplexity is the AI you use when you would normally open five browser tabs. It combines large language models with live web search to return a written answer that cites its sources inline — so you can verify claims quickly instead of trusting a black box. Pro Search plans queries into multiple steps for deeper questions, Spaces keep research organized across a topic, and Focus modes narrow searches to academic papers, YouTube or Reddit. It is not a replacement for a general-purpose chatbot, but for time-sensitive research it is the fastest tool in the category.