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Kimi vs Z.ai
A factual side-by-side comparison of Kimi and Z.ai. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Kimi is Free; Z.ai is Paid. If you want to start free, check the free or freemium option first; otherwise compare the categories and taglines below.
| Pricing | Free | Paid |
|---|---|---|
| Categories | AI Chat | AI Chat |
| Best for | From Moonshot AI — the long-context champion | Z.ai — AI Chat and code generation |
| Free tier | Yes — free or freemium | No — paid only |
| Website | www.kimi.com | z.ai |