The verdict
Vanna appears in 1 AI-ranked category — best position #5 for text-to-sql tool.
Positioning brief — for the Vanna team
Why the models put Vanna at #5 for text-to-sql tool
- Strongest open-source framework Grok · Claude · GPT“The strongest open-source option”
- Flexible databases and LLMs Grok · Claude · GPT“works with virtually any SQL database and any LLM”
- Trains on schemas and queries Grok · Claude · GPT“trains on your DDL, documentation and past queries”
- Embedding with open-source control Grok · Claude · GPT“easy embedding and self-hosting”
What the models credit Snowflake Cortex Analyst (#1) with — and don’t credit Vanna
- Semantic grounding and verified queries Claude · Gemini · GPT“verified-query repository plus semantic grounding routinely beats generic LLM-over-schema approaches”
- Native role-based access control Claude · Gemini“natively inheriting existing role-based access control”
- Evaluations and regression tracking GPT“evaluations, regression tracking, governance”
What would move the rank — the models’ fix lines, unified
- Framework, not a product GPT · Claude · Grok“It is a framework, not a product”
- Build evaluation and guardrails yourself GPT · Claude“you build the app, evaluation harness and guardrails yourself”
- Not plug-and-play for non-technical users Claude · Grok“not plug-and-play for non-technical users”
Restructured from verbatim model output · nothing invented · every quote machine-verified
Leading open-source framework with Vanna 2.0's agentic RAG, user-aware permissions, row-level security, multi-DB support (Postgres, Snowflake, BigQuery etc.), custom training for high accuracy in production analytics, easy embedding and self-hosting for typical data teams balancing control/cost.
Claude The strongest open-source option — an MIT-licensed Python RAG framework that trains on your DDL, documentation and past queries, works with virtually any SQL database and any LLM, and is the default choice for embedding text-to-SQL into your own product or internal tool without vendor lock-in.
GPT Best lightweight developer framework for building a customized database chat experience, with flexible LLM and database choices, retrieval from schemas and proven queries, Python ergonomics, and open-source control
Where Vanna falls short, per the models
- GPT It is a toolkit rather than a governed turnkey analytics product, leaving evaluation, permissions, semantic consistency, and production UX largely to the implementer
- Claude It is a framework, not a product — you build the app, evaluation harness and guardrails yourself, and accuracy is only as good as the training examples you feed it; non-engineers cannot adopt it directly.
- Grok Accuracy and setup still vary with training/schema complexity (not plug-and-play for non-technical users or massive multi-tenant without dev effort).
Poll history — On this board 2 of 2 polls since Jul 14 · now #1
#5 → #1
Top alternatives per the models: Snowflake Cortex Analyst · Databricks AI/BI Genie · Wren AI · ThoughtSpot Spotter
Watch Vanna
Boards re-poll weekly and the models change their minds. One short email only when Vanna's standing moves — a rank change, a rival overtaking, or new reasoning from the models. Nothing otherwise.
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Vanna ranks #5 for best text-to-sql tool by AI-model consensus. Put the badge in your README, docs or site — it updates automatically as the models re-rank.
[](https://modelsagree.com/best/best-text-to-sql-tool?utm_source=badge&utm_medium=embed&utm_campaign=badge-vanna)<a href="https://modelsagree.com/best/best-text-to-sql-tool?utm_source=badge&utm_medium=embed&utm_campaign=badge-vanna"><img src="https://modelsagree.com/badge/vanna.svg" alt="Vanna — ranked #5 for Best text-to-SQL tool by AI models on ModelsAgree" height="28"></a>Rankings are computed from what the models answer, re-polled on demand · raw reasoning shown verbatim · methodology