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Vanna AI

Turn natural-language data questions into SQL and deploy them as your own agent.

Free accessFree planMIT-licensed software with no question quota. You fund and run your own infrastructure and language models (LLMs) yourself.
Paid fromExplorer20 questions/day

At a Glance

Vanna AI is an AI tool for Databases, vector search & SQL (category: Development & Code). Free access: Free plan. Paid from $50 (Explorer). Documented: 4 plans with prices and limits.

Category
Databases, vector search & SQL
Paid from
$50 / Month (Explorer)
Free Option
Free plan
Plans
4
Sources
3 verified sources
Website
vanna.ai (opens in a new tab)

Category: Development & Code · Databases, vector search & SQL

Features

Vanna AI is a text-to-SQL framework that uses database schema, documentation, and example queries to translate natural-language questions into traceable SQL. The system can run as a notebook, web app, Slackbot, or embedded agent.

The open-source package is MIT-licensed with no request quota; users bear their own model and infrastructure costs. Explorer costs $50/month for 20 questions per day, Team $500 for 300 questions per day.

Prices and plans

TierPricePeriodWhat you get
Vanna OSSfreeSelf-hostedMIT licence
No vendor question quota
Choose any LLM and vector store
Offline use with local models possible
Own infrastructure and model costs
Explorer$50Month20 questions/day
For teams of 2-3 people
Admin features in OSS or Cloud
API available
Same-day email support
Team$500Month300 questions/day
Setup support
Same-day live support
Same core as Explorer
Daily limit resets every 24 hours
Enterprisecontact salesContractUnlimited questions
On-prem, VPC, or private-cloud deployment
SAML SSO
Admin API
Custom integrations and SLAs

Prices per vendor, excl. taxes/VAT where applicable.

Limits

At full daily use, that is roughly 8.3 cents and 5.6 cents per included question respectively. Unused daily capacity does not accumulate. OSS has no Vanna quota but carries its own LLM, hosting, and operations costs. Annual subscriptions receive a 20% discount.

Alternatives and similar tools to Vanna AI

A selection for “Databases, vector search & SQL” and curated direct comparisons. Direct comparisons carry the most weight, followed by the shared subcategory and shared tasks. Matching free-access types carry less weight. Ties are resolved consistently. No quality rating.

Cloudflare AI SearchManaged index over your content, with semantic and full-text query. Not Clef, not the general Workers AI price, and not Typesafe Jev.IngestionChromaServerless vector, full-text, and metadata search with usage-based Chroma Cloud billing.TeamMongoDB Atlas Vector SearchCombine operational document data and vector search in the same MongoDB cluster.Atlas FlexHuawei Cloud ModelArtsCore capabilities include: Prepare and organize training data; Train models and adapt them to specific tasks; Deploy models and run inference.AccessPineconeRun vector search, embeddings, reranking, and RAG assistants as a managed service.BuilderQdrantSelf-host open-source vector search or use it as a managed cloud with inference.Cloud StandardWeaviateRun vector and hybrid search with integrated embeddings and a natural-language Query Agent.FlexMotherDuckRun DuckDB analytics locally and in serverless cloud compute and connect them to agents.Business

Vanna AI alternatives comparison →

FAQ

Is Vanna AI available for free?

Yes. A permanently free plan is published, not a time-limited trial. MIT-licensed software with no question quota. You fund and run your own infrastructure and language models (LLMs) yourself.

Where is the vendor of Vanna AI based?

Vanna AI is based in the USA. Regardless of that location, data processing and privacy terms are governed by the vendor's own contract.

How is Vanna AI billed?

Explorer includes 20 questions/day, Team 300 questions/day. Enterprise is custom and unlimited. With annual payment there is a 20% discount. Vanna AI shows no country or currency switch. All prices are in US dollars for all visitors.

How much does Vanna AI cost?

The cheapest paid plan of Vanna AI is Explorer at $50. 4 plans are documented in total, each with its price and limits.

Is Vanna AI currently available?

Vanna AI is still active. MIT open-source framework plus Explorer, Team, and Enterprise offers.

How we compare

We compare free access, paid entry, plan limits, features and the listed official sources. Unsourced figures stay marked as not published.

Only confirmed entries appear in the catalog. Prices, plans and limits come from listed official vendor pages. Missing figures stay marked as not published. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first; neither is a quality ranking. The vendor page always wins.

Edited and checked by the AI Compare Ninja team

Sources

All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

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