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.
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Perplexity S | Ollama S | Leonardo.ai A | Cursor S | |
|---|---|---|---|---|
| Tagline | AI search done right. Cited answers, not chat theater. | Run LLMs locally. One-line install, GUI optional. | Gamer + creator image gen with model fine-tuning built in. | VS Code fork that made AI coding actually work. |
| Category | Research | Dev Platform | Image | Coding |
| Pricing | Free + $20/mo Pro | Free + open source | Free + $12-$60/mo | Free + $20/mo Pro + $40/mo Business |
| Best for | Replacing Google for any question where you want a cited answer in seconds. | Devs wanting offline/local LLMs for privacy or experimentation. | Indie game devs, illustrators, anyone training custom style models. | Developers. Non-developers who want to ship working code. |
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| Kai's verdict | S-tier for search. I use it before Google now. If you're still Googling everything, try this for a week. | S-tier for local inference. If you care about privacy or want to tinker, install this today. | A-tier for creators training custom looks. B-tier for general use. | S-tier for coding. If you write code of any kind, this pays back the $20 in a day. |
| Link | Open → | Open → | Open → | Open → |