Malloy pricing in 2026

$0 software license; database, hosting, and engineering costs extra

Open-source Malloy

$0 license fee

  • MIT-licensed software
  • Database and deployment costs are separate

Every figure on this page was read from Malloy’s own pricing page on 11 Oct 2026. Prices change without notice, so confirm on the vendor’s pricing page.

Local evaluation can use existing computing resources. Cloud database services, shared hosting, authentication, and maintenance add separate costs.

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Questions people ask

Is Malloy free?

Yes. Malloy is open-source software under the MIT license, with no software license charge. Database services, hosting, and the time needed to maintain your setup are separate costs.

Does Malloy replace SQL?

Malloy compiles queries into SQL for execution by a supported database. It can replace some handwritten analytical queries, but SQL knowledge remains useful for understanding data and inspecting the generated output.

Is Malloy an AI chatbot?

Malloy is a modeling and analytical query language. Publisher's MCP support can connect it to AI clients, but Malloy itself is not a ready-made conversational analyst.

Does Malloy prevent incorrect totals?

It can protect aggregates from join fanout when relationships are modeled correctly, as it did in my small test. It cannot make an incorrect business definition or relationship declaration accurate.