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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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Kling A | Perplexity S | Ollama S | Lovable A | |
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| Tagline | Kuaishou's video model. The surprise standout. | AI search done right. Cited answers, not chat theater. | Run LLMs locally. One-line install, GUI optional. | Build a full app from a prompt. Stripe-ready. |
| Category | Video | Research | Dev Platform | Design |
| Pricing | Credit-based, free trial | Free + $20/mo Pro | Free + open source | Free + $25-$100/mo |
| Best for | Anyone who wants top-tier video quality for less. | Replacing Google for any question where you want a cited answer in seconds. | Devs wanting offline/local LLMs for privacy or experimentation. | Non-devs + solopreneurs shipping MVPs. |
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| Kai's verdict | A-tier. Rising fast. If you can tolerate the UX, quality per dollar is best-in-class. | 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. The strongest 'no-code' AI builder right now. Great for founder MVPs. |
| Link | Open → | Open → | Open → | Open → |