Compare AI tools

	Cursor S	Claude Code S	Genspark A	NotebookLM S
Tagline	VS Code fork that made AI coding actually work.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.	AI agent for deep search. Generates Sparkpages — full mini-reports.	Google's research notebook. Turns your docs into a podcast.
Category	coding	coding	research	research
Pricing	Free + $20/mo Pro + $40/mo Business	Part of Claude Pro/Max/Team plans	Free + $25/mo Plus	Free
Best for	Developers. Non-developers who want to ship working code.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.	Travel planning, shopping comparisons, deep research where you want an artifact back.	Students, researchers, anyone with a stack of PDFs or a topic to learn.
Strengths	Tab completion feels like mind-reading Composer for multi-file edits Runs Claude, GPT, Gemini — you pick	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks	Sparkpages = curated multi-source mini-articles Agent can book, compare, shop Autopilot agent for long tasks	Upload anything, ask questions, get cited answers Audio Overview turns docs into a 10-min podcast Great for studying
Weaknesses	Can feel overwhelming for non-coders Expensive at scale	Terminal-based — learning curve Can't be used without Claude subscription	Early-stage — rough edges Less reliable than Perplexity for simple questions	Google-only Can be slow on large corpora
Kai's verdict	S-tier for coding. If you write code of any kind, this pays back the $20 in a day.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.	A-tier. Bet on this one — the Sparkpage format is genuinely new.	S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.
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