COMPARE
CVAT vs 天工 Skywork
A factual side-by-side comparison of CVAT and 天工 Skywork. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Both CVAT and 天工 Skywork are Freemium. Pick the one whose tagline and categories match your use case, then check the alternatives below.
| Pricing | Freemium | Freemium |
|---|---|---|
| Categories | Data Labeling / AI Open Source | LLMs / AI Open Source |
| Best for | Open-source CV annotation industry standard | Kunlun's Skywork: prolific open-source LLM family |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | www.cvat.ai | www.tiangong.cn |