Compare AI tools
Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via
?tools=claude,chatgpt,gemini.Pick tools (4 selected)
coding
image
productivity
writing
marketing
v0 S | Cursor S | Claude Code S | DALL-E 3 B | |
|---|---|---|---|---|
| Tagline | Vercel's AI-powered UI generator. Prompt to shadcn component. | VS Code fork that made AI coding actually work. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | OpenAI's image model. Built into ChatGPT Plus. |
| Category | design | coding | coding | image |
| Pricing | Free + $20/mo | Free + $20/mo Pro + $40/mo Business | Part of Claude Pro/Max/Team plans | Included with ChatGPT Plus $20/mo |
| Best for | Frontend devs, PMs prototyping UIs, anyone on Next.js. | Developers. Non-developers who want to ship working code. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | ChatGPT Plus users who want images without paying extra. |
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| Kai's verdict | S-tier. If you're on Vercel/shadcn, this is cheating. | 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. | B-tier standalone, A-tier value if you already pay ChatGPT. Don't pay for it separately. |
| Link | Open → | Open → | Open → | Open → |