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 | Perplexity S | Leonardo.ai A | Claude Code S | |
|---|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | AI search done right. Cited answers, not chat theater. | 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 + $20/mo Pro + $40/mo Business | Free + $20/mo Pro | Free + $12-$60/mo | Part of Claude Pro/Max/Team plans |
| Best for | Developers. Non-developers who want to ship working code. | Replacing Google for any question where you want a cited answer in seconds. | Indie game devs, illustrators, anyone training custom style models. | Developers who want an agent, not autocomplete. Large refactors, tests, docs. |
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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 for search. I use it before Google now. If you're still Googling everything, try this for a week. | 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 → |