NLQueries · Office #63,078

What it is

Calls itself “NL2SQL engine”.

• Calls itself: NL2SQL engine

“NLQueries is a self-hosted NL2SQL engine.”

What it costs

A free tier, free forever. Has an enterprise plan. Sales on request.

• Free plan: free forever
• Enterprise plan: yes
• Contact sales: yes

“The core is free to use”

“Enterprise adds team infrastructure on top of it”

“Enterprise pricing on request. [email protected]”

Who it sells to

Sells to businesses and consumers. Built for enterprise and solo users. In Python.

• Sells to: businesses and consumers
• Company size: enterprise · solo / indie
• Languages: Python

“Enterprise adds team infrastructure on top of it, not features held back from Core.”

“Enterprise adds team infrastructure on top of it”

How it runs

A API and command-line tool. Can be self-hosted. Distributed through the Docker and PyPI. Offers an API. Open source. AI is the core of the product. You can bring your own API key.

• Kind: api · cli
• Runs where: self-hosted
• Distributed via: Docker · PyPI
• API: yes
• Open source: yes
• AI role: core to the product
• Bring your own key: yes

“It runs as a CLI, a Python library, and an MCP server.”

“Self-hosted.”

What it works with

Names BigQuery, Claude Desktop and 5 more on its pages.

• Names: BigQuery · Claude Desktop · Confluence · +4

“Eight dedicated connectors: PostgreSQL , MySQL , Snowflake , BigQuery , Redshift , SQL Server / Azure SQL , DuckDB , and SQLite”

“NLQueries turns plain-English questions into SQL, checks it against your real schema, runs it read-only and shows the SQL with the answer. It learns from your query history, reads your docs too, and plugs into Claude Desktop or Cursor over MCP.”

What it offers as proof

Live, no waitlist. Instant signup. Publishes docs and a blog.

• Instant signup: yes

“$ pip install nlqueries-core”

“Docs -> https://nlqueries.com/docs/”