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Crossplag vs 写作狗
A factual side-by-side comparison of Crossplag and 写作狗. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Both Crossplag and 写作狗 are Freemium. Pick the one whose tagline and categories match your use case, then check the alternatives below.
| Pricing | Freemium | Freemium |
|---|---|---|
| Categories | AI Detection / Plagiarism Check | AI Detection / Productivity / AI Chat |
| Best for | European AI and plagiarism checker | 写作狗 — AI Detection powered by AI |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | crossplag.com | xiezuodog.com |