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
Claude Code S | Grammarly A | Midjourney S | GitHub Copilot B | |
|---|---|---|---|---|
| Tagline | Anthropic's CLI agent. Opus-powered, operates on your repo directly. | Grammar check + tone + AI drafting, everywhere you type. | The aesthetic gold standard for AI image generation. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. |
| Category | coding | writing | image | coding |
| Pricing | Part of Claude Pro/Max/Team plans | Free + $12-$15/mo Premium + team plans | $10-$120/mo | Free (limited) + $10/mo Pro + $19/mo Business |
| Best for | Developers who want an agent, not autocomplete. Large refactors, tests, docs. | Non-native English writers, business email, anyone who types a lot. | Anyone who wants beautiful images without thinking about prompts. | Teams with GitHub already. Devs who don't want to change IDEs. |
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| Kai's verdict | S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement. | A-tier for non-native English speakers. B-tier if your English is already strong — Claude does better with tone. | S-tier for aesthetics. If you care how it looks more than how it's made, this wins. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. |
| Link | Open → | Open → | Open → | Open → |