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Head to head · 2026

nao vs Vanna

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

nao

Open-source builder for analytics agents, focused on giving them the right context

3.9Free

Visit nao (opens nao in a new tab)

Vanna

An open-source, self-hostable RAG framework, not a hosted consumer app

4.4Free

Visit Vanna (opens Vanna in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Not comparable

    Not comparable: nao does not list a price

  • Free plan

    Tie

    Both have one

  • Higher rating

    Vanna

    3.9 against 4.4

  • Same job?

    Yes

    Both are Data and Analytics tools

Side by side

Compared onnaoVanna
Our rating3.94.4Better
Starts atFreeFree
Free planYesYes
CategoryData and AnalyticsData and Analytics
PlansFreeFree
Key features
  • Analytics agent building framework
  • Context engineering as the organising idea
  • Evaluation of agent answers
  • Deployment included alongside build
  • Open source on GitHub
  • Open-source RAG framework for text-to-SQL
  • Self-hostable via pip install with full configuration control
  • Support for multiple LLM providers and databases
  • Multi-turn conversation and access controls for enterprise use
  • Free and open source
Pros
  • Evaluation built in rather than generation alone
  • Open source and self-hostable where data access matters
  • Covers build through to deployment
  • Genuine open-source control over deployment and model choice
  • RAG-based approach improves accuracy using an organization's own schema and history
  • Wide compatibility across LLM providers and databases
Cons
  • Pricing page returns a 404
  • Self-hosting is operational work you take on
  • Agent answers still need checking against the warehouse
  • Requires real engineering effort to deploy and configure, not a ready consumer app
  • Self-hosting means managing infrastructure directly
  • Less polished out-of-the-box experience than hosted consumer tools
CompanynaoVanna AI

Prices come from each vendor's pricing page, last checked 20260814. Check the vendor before you buy.

FAQ

Questions people ask

Is nao better than Vanna?

In our reviews nao scores 3.9 and Vanna scores 4.4. The better pick depends on the job. nao: Open-source builder for analytics agents, focused on giving them the right context. Vanna: An open-source, self-hostable RAG framework, not a hosted consumer app.

Which is cheaper, nao or Vanna?

nao: free. Vanna: free.

Do nao and Vanna have free plans?

Yes, both have a free plan.

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