Vanna
vanna.ai
Open-source framework for generating SQL from natural language.
Quick Information
- Category:
- Data & Analytics
- Pricing:
- Freemium
- Platforms:
- Python, Web
- Free Plan:
- Yes
- API Available:
- Yes
- Last Verified:
- October 2026
What Is Vanna?
Vanna is an open-source framework for generating SQL from natural language. The core Vanna 2.0 framework is MIT-licensed and free to self-host per the GitHub repo and third-party write-ups. Its status is worth knowing, though: multiple sources say the main repository was archived and went read-only on March 29, 2026, so bug reports and pull requests will not move there, while the company keeps shipping enterprise features. Another notes the PyPI package still gets releases, with the latest dated February 2, 2026.
Hosted pricing was only found on secondary sites, the most recent dated October 2026, and the official page could not be opened. One lists Explorer at $50 a month with 20 questions a day, Team at $500 with 300 questions a day and custom Enterprise, with annual billing taking 20% off. A second gives the same monthly prices, and its annual math works out to $480 a year for Explorer and $4,800 for Team. A different aggregator lists a Hosted Admin plan at $49 a month, which conflicts with those figures. Confirm on vanna.ai before relying on any number.
Vanna suits developers who want to build their own chat-with-your-database tool and own the code. Given the archive, check the alternatives and how current the package is. Compare Defog, AskYourDatabase and AI2sql. Browse the Data & Analytics tools directory for more.
What Can You Use Vanna For?
Chat with your database
Natural language to SQL.
Custom text-to-SQL apps
Open framework.
Vanna Features
- MIT licence — Free to self-host.
- Agentic retrieval — Accurate SQL generation per the repo description.
- Hosted plans — Per-day question limits.
Who Is Vanna For?
- Developers — Open framework.
- Data teams — Self-hosted SQL chat.
Vanna Pros & Limitations
What We Like
- Free MIT framework
- Hosted options
- Popular approach
Limitations
- Main repo archived
- Hosted pricing from secondary sources
- Daily question caps on hosted plans
Vanna Pricing
| Plan | Price | Main Features |
|---|---|---|
| Open-source framework | Free (MIT) | Repo archived March 29, 2026 |
| Explorer (hosted) | $50/month | 20 questions a day; annual billing 20% off |
| Team (hosted) | $500/month | 300 questions a day |
| Enterprise | Custom | Sales-led |
Pricing was last verified October 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #320
- Overall Score:
- 70.9/100
- Monthly Users:
- –
- Rank Change:
- ▼ 88
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Vanna or its company. How Our Rankings Work
Frequently Asked Questions
Is Vanna free?
The MIT framework is free to self-host.
Is the repo maintained?
It was archived on March 29, 2026; PyPI still released a version in February 2026.
How much is hosted Explorer?
$50 a month per secondary sources.
How much is Team?
$500 a month.
Our Take
Vanna was a go-to text-to-SQL framework.
The archive deserves a second look.
Vanna Alternatives
Vanna Comparisons
Ready to try Vanna?
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