Compare AI tools

	Perplexity S	ChatGPT S	Claude Code S	Gemini A
Tagline	AI search done right. Cited answers, not chat theater.	The default. Strongest ecosystem + best multimodal breadth.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	Google's answer. Best integrated with Workspace + free for a lot.
Category	research	chat	coding	chat
Pricing	Free + $20/mo Pro	Free + $20/mo Plus + $200/mo Pro	Part of Claude Pro/Max/Team plans	Free + $20/mo Advanced (bundled with 2TB Drive)
Best for	Replacing Google for any question where you want a cited answer in seconds.	General use, voice chat, image generation, first-time AI users.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Anyone already on Google, research tasks, summarizing long documents.
Strengths	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context	Great voice mode Huge plugin/custom GPT ecosystem Strong image generation (DALL-E built in) Code Interpreter	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Native Google Workspace integration Very long context (1M+) Deep Research feature Free tier is generous
Weaknesses	Not a general chatbot Answers can be shallow on complex topics	Reasoning quality varies by mode Can be verbose Confabulates on niche facts	Terminal-based — learning curve Can't be used without Claude subscription	Writing quality trails Claude Over-refusals on edge content UI is cluttered
Kai's verdict	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.	S-tier all-rounder. If you want one tool that does everything okay-to-great, this is it.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	A-tier. The Deep Research feature is genuinely useful. Don't sleep on it if you're already paying Google.
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