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
Lovable A | GitHub Copilot B | Writesonic B | Perplexity S | |
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| Tagline | Build a full app from a prompt. Stripe-ready. | Microsoft/GitHub's autocomplete. Deep VS Code + JetBrains integration. | SEO-first AI writer. Optimized for ranking content. | AI search done right. Cited answers, not chat theater. |
| Category | design | coding | marketing | research |
| Pricing | Free + $25-$100/mo | Free (limited) + $10/mo Pro + $19/mo Business | Free + $15-$99/mo | Free + $20/mo Pro |
| Best for | Non-devs + solopreneurs shipping MVPs. | Teams with GitHub already. Devs who don't want to change IDEs. | Content marketers churning out SEO articles. | Replacing Google for any question where you want a cited answer in seconds. |
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| Kai's verdict | A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs. | B-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't. | B-tier. Use Claude + manual SEO thinking. Writesonic is fast but generic. | 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 → |