Vanna AI

Open-source RAG-based NL-to-SQL framework.

NL2SQLNatural Language QueryNaturalLanguagePlatforms

About

Open-source RAG-based NL-to-SQL framework. Vanna AI 2.0 is the leading open-source NL-to-SQL framework (MIT license) — RAG-based approach incorporating documentation, schema, and example queries for 20+ percentage point accuracy improvements over naive LLM prompting. Works with any LLM (including local Ollama models), any database (PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, SQLite, Oracle, SQL Server, DuckDB, ClickHouse), and ships with production-ready UI.

Enterprise Readiness

from cataloged data

12/100 · Emerging

Security & ComplianceNot disclosed

No compliance certifications listed

Deployment FlexibilityStrong

Flexible deployment: Cloud, Self-Hosted

Integration DepthNot disclosed

No integrations listed

Proven AdoptionNot disclosed

No published adoption signals

Company MaturityNot disclosed

Company maturity not disclosed

Composite of public compliance, deployment, integration, adoption, and company signals. “Not disclosed” reflects gaps in available data, not a vendor deficiency.

Independently sourced

Pulled directly from regulator filings and platform APIs. No vendor or editorial input.

Activity classifier

Active

last package release 114d ago (pypi)

GitHub API2026-05-27

vanna-ai

Open source product· 226★· MIT· active 5mo ago

Python · HTML · Jupyter Notebook · TypeScript

falling · -4★ (-1.7%) 30d

PyPI registry

vanna

v2.0.2· released 6mo ago

OSV vulnerability feed2026-07-20

8 known advisories

2 critical1 high· 5 other· last update 11d ago

Pricing snapshot2026-05-27

public

Enterprise Use Cases

Integrations

How Vanna AI compares

Tool	Readiness	Pricing	Deployment	Compliance	Integrations
Vanna AI	12 · Emerging	Paid	Cloud, Self-Hosted	—	0
Alation AI Catalog	84 · Leader	Enterprise	Cloud, On-Premise, Hybrid	SOC 2, GDPR, ISO 27001	8
Collibra AI Governance	84 · Leader	Enterprise	Cloud, On-Premise, Hybrid	SOC 2, GDPR, ISO 27001	8
Great Expectations AI	82 · Leader	Freemium	Cloud, On-Premise, Hybrid, Self-Hosted	SOC 2, GDPR, ISO 27001	8

Peers from the same category, ranked by Enterprise Readiness. Readiness is a composite of cataloged compliance, deployment, integration, adoption, and company signals.

Frequently Asked Questions

What is Vanna AI used for?

Vanna AI is open-source RAG-based NL-to-SQL framework.

Is Vanna AI free, and how is it priced?

Vanna AI is a paid product. Pricing is set by the vendor — check the official site for current plans.

How can Vanna AI be deployed?

Vanna AI supports Cloud and Self-Hosted deployment. On-premise and self-hosted options support data-residency and air-gapped requirements.

Is Vanna AI enterprise-ready?

Based on cataloged data, Vanna AI has an Enterprise Readiness score of 12/100 (Emerging tier), derived from its compliance, deployment, integration, adoption, and company-maturity signals.

Quick Facts

PricingPaid

DeploymentCloud, Self-Hosted

CategoryAnalytics & BI

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