Compare AI tools

	GitHub Copilot B	NotebookLM S	Leonardo.ai A	Claude Code S
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	Google's research notebook. Turns your docs into a podcast.	Gamer + creator image gen with model fine-tuning built in.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.
Category	coding	research	image	coding
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Free	Free + $12-$60/mo	Part of Claude Pro/Max/Team plans
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	Students, researchers, anyone with a stack of PDFs or a topic to learn.	Indie game devs, illustrators, anyone training custom style models.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Upload anything, ask questions, get cited answers Audio Overview turns docs into a 10-min podcast Great for studying	Train your own models on your style/character Great for game art + concept art Generous free tier	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Google-only Can be slow on large corpora	General output behind Midjourney Can be overwhelming	Terminal-based — learning curve Can't be used without Claude subscription
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.	A-tier for creators training custom looks. B-tier for general use.	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.
Link	Open →	Open →	Open →	Open →