Text-to-SQL RAG RAG Tools

Tools for converting natural language queries into SQL statements using RAG and LLMs to interact with relational databases. Does NOT include general database tools, non-SQL query languages, or RAG systems for unstructured data.

There are 58 text-to-sql rag tools tracked. 1 score above 70 (verified tier). The highest-rated is mindsdb/mindsdb at 75/100 with 38,697 stars. 3 of the top 10 are actively maintained.

Get all 58 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=rag&subcategory=text-to-sql-rag&limit=20"

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#	Tool	Score	Tier	Stars	Language
1	mindsdb/mindsdb Query Engine for AI Analytics: Build self-reasoning agents across all your live data	75	Verified	38,697	Python
2	dataease/SQLBot 🔥 基于大模型和 RAG 的智能问数系统，对话式数据分析神器。Text-to-SQL Generation via LLMs using RAG.	68	Established	5,672	JavaScript
3	vanna-ai/vanna 🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs...	66	Established	22,954	Python
4	weAIDB/CrackSQL LLM-based Dialect Translation System	64	Established	78	Python
5	Canner/WrenAI ⚡️ GenBI (Generative BI) queries any database in natural language, generates...	63	Established	14,600	TypeScript
6	microsoft/dstoolkit-text2sql-and-imageprocessing This repo accelerates development of RAG applications with rich data sources...	54	Established	95	Python
7	Dataherald/dataherald Interact with your SQL database, Natural Language to SQL using LLMs	54	Established	3,620	Python
8	Mindinventory/MindSQL MindSQL: A Python Text-to-SQL RAG Library simplifying database interactions....	53	Established	437	Python
9	shurutech/mql MQL tool is designed to generate SQL queries directly from natural language inputs.	52	Established	213	Python
10	shuyu-labs/Text2Sql.Net Text2Sql.Net 是一个使用DotNet和Semantic Kernel开发的Text2Sql工具	51	Established	168	C#
11	hexinfo/dat Asking yours data in a natural language way through pre-modeling (data...	50	Established	243	Java
12	Satissss/Squrve Squrve is a lightweight yet powerful framework for translating natural...	50	Established	45	Python
13	Zay-M3/NaturalSQL Este es un proyecto para experimentar sobre el conceto de RAG y como se...	43	Emerging	16	Python
14	mta-tech/KAI AI-powered agent that lets you query and analyze your database using natural language	43	Emerging	6	Python
15	montraydavis/SmolSQLAgents The Most Powerful Open-Source Autonomous SQL Agents - RAG, NL2SQL	40	Emerging	48	Python
16	galuszkm/query-genie Agentic AI Platform for intelligent database interaction	38	Emerging	4	Python
17	ThomasJButler/SQL-Ball RAG-powered NL-to-SQL using a custom collated dataset of European football results.	38	Emerging	9	Svelte
18	CoRAL-ASU/REaR REAR is a fast, LLM-free framework for multi-table retrieval that separates...	37	Emerging	2	Python
19	soilwise-he/natural-language-querying Application component that provides Natural Language Querying (NLQ)...	35	Emerging	1	Jupyter Notebook
20	premAI-io/premsql End-to-End Local-First Text-to-SQL Pipelines	34	Emerging	439	Python
21	2003HARSH/Chat-with-databases-using-RAG "Chat with Databases using RAG" is a cutting-edge project that seamlessly...	32	Emerging	2	Python
22	daniel3303/AgentQL Reusable .NET library that translates EF Core models into LLM-friendly...	31	Emerging	21	C#
23	jsybf/text2sql kotlin implementation of datrics text2sql	30	Emerging	1	Kotlin
24	osmanuygar/sqlatte AI-powered natural language to SQL	30	Emerging	26	Python
25	ggeop/DataDialogueLLM Data Dialogue enables natural language querying of databases by integrating...	29	Experimental	14	Python
26	escaite05/Cognita 🧠 Transform natural language into SQL queries seamlessly with Cognita, an...	28	Experimental	1	Python
27	mindfiredigital/SQLRAG It allows users to query databases using natural language and receive...	27	Experimental	19	HTML
28	nvhnam/MySQL_AI_Agent An intelligent MySQL AI Agent system that translates natural language into...	27	Experimental	3	Python
29	neil-ab/rag-llm RAG with LLM agents for SQL & graph databases	24	Experimental	5	Python
30	JaimeLucena/rag-database-chat A hands-on RAG application that converts natural language questions into SQL...	23	Experimental	5	Python
31	FlareIgnis/SQLBot 🤖 Enhance data queries with SQLBot, an intelligent system that combines...	23	Experimental	1	Python
32	donlelef/genai-system-workshop Building a chat-with-your-data system, with method	23	Experimental	1	Python
33	Kasun-Imesha/Text2SQL-Agent A multi-agent system that converts natural language queries into SQL and...	22	Experimental	—	Python
34	Ne0bliviscaris/SQL-Detective-RAG-Game Ollama RAG using SQL Database	21	Experimental	12	Python
35	Nadav-Nesher/BI_SQL_Assistant LangChain SQL BI Assistant for IMDB	21	Experimental	1	Python
36	Pulkit12dhingra/Query_Agent An intelligent SQL query automation system that converts natural language...	20	Experimental	1	Jupyter Notebook
37	Mehul-Gupta-SMH/PolyQL Poly-QL: AI-powered natural language to SQL/Spark/Pandas query engine with...	19	Experimental	1	Python
38	samitugal/NL2SQL-Converter NL2SQL-Converter transforms natural language sentences from any language...	18	Experimental	2	Python
39	akshaygande/SQL-QA-with-LLM-RAG Streamlit-based SQL QA app: natural-language → SQL with RAG (FAISS) + LLMs...	18	Experimental	1	Jupyter Notebook
40	Mona-Aloufi/SQLWhisper-Text2SQL A privacy-preserving Text2SQL generation and RAG system for the LMS...	17	Experimental	—	Python
41	DylanSteinecke/nl_to_sql_to_figure 2025 - 2026: A pipeline that processes a natural language query, curates...	16	Experimental	1	Jupyter Notebook
42	Venkatesh-Daggu/RAG_SQL RAG_SQL is a project that integrates Retrieval-Augmented Generation with SQL...	14	Experimental	—	Jupyter Notebook
43	Raviteja6556/text-to-sql-engine Schema-aware Text-to-SQL engine — Natural language to DuckDB SQL via RAG...	14	Experimental	—	Python
44	dmsavkov/Notion-Query-Translator An autonomous, LLM-powered agent that translates natural language commands...	14	Experimental	—	Jupyter Notebook
45	furkankarakuz/Text2SQL-AI Text2SQL-AI is an AI-powered application that allows you to generate SQL...	13	Experimental	—	Python
46	SARVESHYOGI/natural_language_database_assistant An AI-powered system that allows users to interact with PostgreSQL databases...	13	Experimental	—	JavaScript
47	HendEmad/NL2SQL Multi agent system to generate SQLite queries using LLMs and RAG	13	Experimental	—	Jupyter Notebook
48	alexis09876/LLM2SQLSTRUCTUREDSEARCH 🔍 Generate high-quality, schema-valid SQL from natural language queries...	13	Experimental	—	Python
49	imrohitdhole/nl-to-sql-cleanSQL Data-quality-aware NL-to-SQL system using RAG, QLoRA fine-tuning, and...	13	Experimental	—	Jupyter Notebook
50	ValyrianDev/RAG-SQL-Generator Enhance SQL query generation using OCI Gen AI and Marqo. This project...	12	Experimental	5	Python
51	YiboLi1986/LLM2SQLSTRUCTUREDSEARCH Structured Text-to-SQL pipeline combining LLM sketch generation,...	12	Experimental	1	Python
52	facil-pos/yipao 🤖 Chat with your large SQL database	11	Experimental	3	Python
53	GisoreB/VannaSampleRAG RAG that uses retrieval augmentation to help you generate accurate SQL...	11	Experimental	2	Jupyter Notebook
54	charangajjala/Query_GenAI 🧠💬 LLM-powered chatbot for querying databases using natural language, with...	11	Experimental	1	Python
55	armelsoubeiga/aiBotanik Advanced LLM with Query, SQL & CSV RAG : advanced LLM pipeline for querying...	10	Experimental	1	TypeScript
56	Aaryan04/advanced-text-to-sql-rag 🚀 Advanced Text-to-SQL RAG System with LangChain, LangGraph & React -...	10	Experimental	1	TypeScript
57	xanjay/Chat-SQL Chat with your database in natural language.	10	Experimental	2	Python
58	MIRACLE-cowf/A-SQL-A Anthropic-SQL-Agent powered by LangChain, Anthropic	10	Experimental	2	Python

Comparisons in this category

mindsdb and MindSQL (75 vs 53)