Rust/Wasm-powered SQL transpiler for more than 30 SQL dialects

Pushdown compute from Snowflake to DuckDB running on your infrastructure

面向企业结构化数据问数的可控 Text-to-SQL Agent 工程实践，覆盖语义预检、多路元数据召回、LangGraph 编排、SQL 安全校验、有界纠错、Recovery Agent 与真实链路评测闭环。

Open-source natural-language analytics platform that converts business questions into safe, explainable SQL.

DuckDB extension for system monitoring & intelligent SQL routing. 25+ functions for CPU, memory, disk, network, processes. Conditionally Route queries to PostgreSQL, MySQL, Snowflake, BigQuery with automatic dialect translation via SQLGlot. Pure Rust, cross-platform.

Local emulator for Google BigQuery. DuckDB-backed, SQLGlot-powered. Drop-in replacement for the real service in dev, CI, and offline replicas.

Jetisu is a toolset for modelling with sigma complete relations.

DBML parser using LARK provides structured output, Pydantic models, and supports multiple converters, e.g., SQL with SQLGlot

YAML-first, domain-driven data governance for AI agents — teach agents your business domains, metrics, and rules before they write SQL

A Typescript mirror of sqlglot to run natively in the browser

Governed AI analytics from natural language to auditable SQL, powered by a mandatory semantic layer, policy enforcement, and a visual Studio. 从自然语言到可审计 SQL 的受治理 AI 数据分析平台，内置强制语义层、SQL 策略治理与可视化工作台。

SQLGLot vs. JSQLParser speed comparison

SQL-to-Knowledge-Graph engine for data warehouses: lineage, columns, and reusable transformation logic.

Interactive column-level lineage diagrams for dplyr and dbplyr pipelines

Test your SQL like code: LLM-generated test data, local DuckDB execution, argued verdicts. A unit-testing layer for data engineers.

A Text2SQL system built using Langgraph Agents.

A technical-debt scorecard for dbt projects on BigQuery, Snowflake, Redshift, and Databricks. Finds unused models, columns, orphaned tables, and undeclared sources from query history. Reports only, never modifies your data.

Automagically parse all queries from a dashboard to generate abstraction sets and streamline your code!

Natural-language-to-SQL agent built with LangGraph and FastAPI. Ask questions in plain English, get answers from your database. Powers QueryDB (querydb.in) — self-host or use free at querydb.in

Tools with batteries included to extract CTE from a large SQL query and split them iteratively into dbt models.