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A Simple Guide: ChatGPT vs. Perplexity vs. Gemini vs. Claude vs. DeepSeek vs. Qwen
Blog > Comparison

Quick Comparison Table

Quick Comparison Table

Feature ChatGPT Perplexity Gemini Claude DeepSeek Qwen
Best For Creativity & Chat Research & Facts Google Integration Reading Long Docs Coding & Math Multilingual Tasks
Shows Sources? No Yes Sometimes No No No
Live Web Access Yes (Paid) Yes (Always) Yes (Always) Yes (Paid) No Yes (Paid)
Specialty Human-like chat Factual answers "All-in-one" Google tool Safe & thoughtful writing Open-source code logic "Sees" images, many languages
Context Window (Memory) 128K tokens N/A (Uses other models) 1M+ tokens 200K tokens 128K tokens 128K+ tokens
Understands Images? Yes Yes Yes Yes No Yes
Open-Source? No No No No Yes (Lite) Yes (Smaller)

Which AI is Best for Me?

Which AI is Best for Me?

There is no single "best" AI. The best one depends on what you want to do.

  • For Creative Writing & Chat: Use ChatGPT or Claude.
  • For Facts, Research & Sources: Use Perplexity.
  • For Analyzing Big Documents: Use Gemini or Claude.
  • For Coding & Math: Use DeepSeek or ChatGPT.
  • For Multilingual or Image Tasks: Use Qwen or Gemini.

The best way to find your favorite is to try them all. Since most have great free versions, you can ask them all the same question and see which one gives you the best answer for your needs.