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 | Jasper B | Lovable A | Fathom S | |
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| Tagline | AI search done right. Cited answers, not chat theater. | Marketing-first AI writing. Brand voice + campaign tools. | Build a full app from a prompt. Stripe-ready. | Meeting notes, free forever for individuals. |
| Category | Research | Marketing | Design | Meetings |
| Pricing | Free + $20/mo Pro | $49-$129/mo | Free + $25-$100/mo | Free for individuals + $15-$29/user/mo teams |
| Best for | Replacing Google for any question where you want a cited answer in seconds. | Marketing teams that need brand-consistent output at scale. | Non-devs + solopreneurs shipping MVPs. | Solo operators, freelancers, small teams on a budget. |
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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. | B-tier for individuals — Claude does this for less. A-tier for teams needing brand consistency. | A-tier. The strongest 'no-code' AI builder right now. Great for founder MVPs. | S-tier for solo + free. The best free option, hands down. |
| Link | Open → | Open → | Open → | Open → |