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Kimi vs Perplexity AI
A factual side-by-side comparison of Kimi and Perplexity AI. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Both Kimi and Perplexity AI are Free. Pick the one whose tagline and categories match your use case, then check the alternatives below.
| Pricing | Free | Free |
|---|---|---|
| Categories | AI Chat | AI Chat / AI Search / Research |
| Best for | From Moonshot AI — the long-context champion | Perplexity AI — AI Chat tool |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | www.kimi.com | perplexity.ai |