Compare AI tools

	Cursor S	Claude S	Claude Code S	Perplexity S
Tagline	VS Code fork that made AI coding actually work.	Anthropic's flagship — best reasoning + longest useful context.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	AI search done right. Cited answers, not chat theater.
Category	coding	chat	coding	research
Pricing	Free + $20/mo Pro + $40/mo Business	Free + $20/mo Pro + team/enterprise	Part of Claude Pro/Max/Team plans	Free + $20/mo Pro
Best for	Developers. Non-developers who want to ship working code.	Long writing, code, careful thinking, documents over 50 pages.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Replacing Google for any question where you want a cited answer in seconds.
Strengths	Tab completion feels like mind-reading Composer for multi-file edits Runs Claude, GPT, Gemini — you pick	Best-in-class writing + nuanced reasoning 1M context on Opus Artifacts for code/docs Lowest hallucination rate in my testing	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Sources every claim Fast, current answers Pro Search runs multi-step research Spaces for persistent context
Weaknesses	Can feel overwhelming for non-coders Expensive at scale	Image generation is weak No native web search on all tiers	Terminal-based — learning curve Can't be used without Claude subscription	Not a general chatbot Answers can be shallow on complex topics
Kai's verdict	S-tier for coding. If you write code of any kind, this pays back the $20 in a day.	S-tier for reasoning and writing. If you only pay for one chatbot, pay for this one — especially for long work.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week.
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