Compare AI tools

	GitHub Copilot B	Recraft S	Claude Agent SDK S	NotebookLM S
Tagline	Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.	Vector + raster AI for designers. Actually controls the output.	Anthropic's SDK for building your own agents on Claude.	Google's research notebook. Turns your docs into a podcast.
Category	Coding	Image	Agents	Research
Pricing	Free (limited) + $10/mo Pro + $19/mo Business	Free + $12-$48/mo	API usage + SDK is free	Free
Best for	Teams with GitHub already. Devs who don't want to change IDEs.	Designers, brand teams, anyone needing vector output or tight style control.	Developers building custom agents for their own company/product.	Students, researchers, anyone with a stack of PDFs or a topic to learn.
Strengths	Great enterprise story Works in your existing IDE Chat + autocomplete	Exports SVG vectors — rare in AI image gen Strong style control + consistency Brand kit for consistent outputs	Production-grade agent primitives Built on Claude (best reasoning) Full control — build exactly what you need	Upload anything, ask questions, get cited answers Audio Overview turns docs into a 10-min podcast Great for studying
Weaknesses	Less agentic than Cursor/Claude Code Model quality varies	Less hyped than Midjourney Learning curve for non-designers	Developer-only You build the UI	Google-only Can be slow on large corpora
Kai's verdict	B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.	S-tier for designers. The only one that takes vectors seriously.	S-tier for builders. The right primitives. What Kai is built on under the hood.	S-tier for study. The Audio Overview is a killer feature. Try it with three of your favorite PDFs.
Link	Open →	Open →	Open →	Open →