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 | Midjourney S | Hume AI A | Perplexity S | |
|---|---|---|---|---|
| Tagline | VS Code fork that made AI coding actually work. | The aesthetic gold standard for AI image generation. | Voice AI that reads + expresses emotion. | AI search done right. Cited answers, not chat theater. |
| Category | Coding | Image | Voice | Research |
| Pricing | Free + $20/mo Pro + $40/mo Business | $10-$120/mo | Free tier + pay-as-you-go | Free + $20/mo Pro |
| Best for | Developers. Non-developers who want to ship working code. | Anyone who wants beautiful images without thinking about prompts. | Therapy apps, customer service, any voice agent where emotion matters. | Replacing Google for any question where you want a cited answer in seconds. |
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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 aesthetics. If you care how it looks more than how it's made, this wins. | A-tier in its niche. The only one that actually gets emotion right. | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. |
| Link | Open → | Open → | Open → | Open → |