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
Cursor S | Claude Code S | Kling A | Luma Dream Machine A | |
|---|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | Kuaishou's video model. The surprise standout. | Smooth, cinematic motion. Image-to-video specialist. |
| Category | coding | coding | video | video |
| Pricing | Free + $20/mo Pro + $40/mo Business | Part of Claude Pro/Max/Team plans | Credit-based, free trial | Free + $10-$500/mo |
| Best for | Developers. Non-developers who want to ship working code. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Anyone who wants top-tier video quality for less. | Photographers animating stills, cinematic b-roll. |
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| 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. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class. | A-tier. Best for cinematic image-to-video. Pair with Runway for coverage. |
| Link | Open → | Open → | Open → | Open → |