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Head to head · 2026

LLMStack vs nao

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

LLMStack

Open-source no-code platform for building AI agents and chatbots on your own data

3.9Free

Visit LLMStack (opens LLMStack in a new tab)

nao

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

3.9Free

Visit nao (opens nao 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: LLMStack does not list a price

  • Free plan

    Tie

    Both have one

  • Higher rating

    Tie

    3.9 against 3.9

  • Same job?

    Not quite

    Different categories: check which job you need done

Side by side

Compared onLLMStacknao
Our rating3.93.9
Starts atFreeFree
Free planYesYes
CategoryAI Infrastructure & Agent ToolingData and Analytics
PlansFreeFree
Key features
  • No-code builder for agents and chatbots
  • Connects to your own data
  • Several model providers rather than one
  • Open source on GitHub
  • Self-hostable
  • Analytics agent building framework
  • Context engineering as the organising idea
  • Evaluation of agent answers
  • Deployment included alongside build
  • Open source on GitHub
Pros
  • Open source, so it can be self-hosted and inspected
  • No vendor lock-in on workflows or data
  • Works across multiple model providers
  • Evaluation built in rather than generation alone
  • Open source and self-hostable where data access matters
  • Covers build through to deployment
Cons
  • Self-hosting means you operate and maintain it
  • No published pricing page, the URL 404s
  • Smaller ecosystem than commercial platforms
  • Pricing page returns a 404
  • Self-hosting is operational work you take on
  • Agent answers still need checking against the warehouse
CompanyLLMStacknao

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

FAQ

Questions people ask

Is LLMStack better than nao?

In our reviews LLMStack scores 3.9 and nao scores 3.9. The better pick depends on the job. LLMStack: Open-source no-code platform for building AI agents and chatbots on your own data. nao: Open-source builder for analytics agents, focused on giving them the right context.

Which is cheaper, LLMStack or nao?

LLMStack: free. nao: free.

Do LLMStack and nao have free plans?

Yes, both have a free plan.

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