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LangGPT vs XTuner
A factual side-by-side comparison of LangGPT and XTuner. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
Both LangGPT and XTuner are Free. Pick the one whose tagline and categories match your use case, then check the alternatives below.
| Pricing | Free | Free |
|---|---|---|
| Categories | Prompts / AI Open Source | Model Training / AI Open Source |
| Best for | Structured prompt framework from China | Efficient LLM fine-tuning toolkit by InternLM |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | langgpt.ai | github.com |