COMPARE
LangGPT vs Vanna AI
A factual side-by-side comparison of LangGPT and Vanna AI. We compare pricing, categories, free tiers and official websites — no invented scores.
Updated 2026-10-22
Quick take
LangGPT is Free; Vanna AI is Freemium. If you want to start free, check the free or freemium option first; otherwise compare the categories and taglines below.
Open-source RAG framework for accurate text-to-SQL
Data AnalyticsAI Open Source
Visit website| Pricing | Free | Freemium |
|---|---|---|
| Categories | Prompts / AI Open Source | Data Analytics / AI Open Source |
| Best for | Structured prompt framework from China | Open-source RAG framework for accurate text-to-SQL |
| Free tier | Yes — free or freemium | Yes — free or freemium |
| Website | langgpt.ai | vanna.ai |