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 52 text-to-sql rag tools tracked. 3 score above 70 (verified tier). The highest-rated is mindsdb/mindsdb at 78/100 with 38,697 stars. 3 of the top 10 are actively maintained.

Get all 52 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	78	Verified	38,697	Python
2	vanna-ai/vanna 🤖 Chat with your SQL database 📊. Accurate Text-to-SQL Generation via LLMs...	76	Verified	22,954	Python
3	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.	71	Verified	5,672	JavaScript
4	weAIDB/CrackSQL LLM-based Dialect Translation System	67	Established	78	Python
5	Canner/WrenAI ⚡️ GenBI (Generative BI) queries any database in natural language, generates...	66	Established	14,600	TypeScript
6	Dataherald/dataherald Interact with your SQL database, Natural Language to SQL using LLMs	59	Established	3,620	Python
7	Mindinventory/MindSQL MindSQL: A Python Text-to-SQL RAG Library simplifying database interactions....	58	Established	437	Python
8	microsoft/dstoolkit-text2sql-and-imageprocessing This repo accelerates development of RAG applications with rich data sources...	54	Established	95	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	montraydavis/SmolSQLAgents The Most Powerful Open-Source Autonomous SQL Agents - RAG, NL2SQL	40	Emerging	48	Python
15	mta-tech/KAI AI-powered agent that lets you query and analyze your database using natural language	36	Emerging	6	Python
16	galuszkm/query-genie Agentic AI Platform for intelligent database interaction	34	Emerging	4	Python
17	premAI-io/premsql End-to-End Local-First Text-to-SQL Pipelines	34	Emerging	439	Python
18	CoRAL-ASU/REaR REAR is a fast, LLM-free framework for multi-table retrieval that separates...	33	Emerging	2	Python
19	ThomasJButler/SQL-Ball RAG-powered NL-to-SQL using a custom collated dataset of European football results.	32	Emerging	9	Svelte
20	daniel3303/AgentQL Reusable .NET library that translates EF Core models into LLM-friendly...	32	Emerging	21	C#
21	osmanuygar/sqlatte AI-powered natural language to SQL	29	Experimental	26	Python
22	soilwise-he/natural-language-querying Application component that provides Natural Language Querying (NLQ)...	28	Experimental	1	Jupyter Notebook
23	escaite05/Cognita 🧠 Transform natural language into SQL queries seamlessly with Cognita, an...	27	Experimental	1	Python
24	2003HARSH/Chat-with-databases-using-RAG "Chat with Databases using RAG" is a cutting-edge project that seamlessly...	25	Experimental	2	Python
25	jsybf/text2sql kotlin implementation of datrics text2sql	24	Experimental	1	Kotlin
26	donlelef/genai-system-workshop Building a chat-with-your-data system, with method	23	Experimental	1	Python
27	FlareIgnis/SQLBot 🤖 Enhance data queries with SQLBot, an intelligent system that combines...	23	Experimental	1	Python
28	ggeop/DataDialogueLLM Data Dialogue enables natural language querying of databases by integrating...	22	Experimental	14	Python
29	Kasun-Imesha/Text2SQL-Agent A multi-agent system that converts natural language queries into SQL and...	22	Experimental	—	Python
30	mindfiredigital/SQLRAG It allows users to query databases using natural language and receive...	20	Experimental	19	HTML
31	nvhnam/MySQL_AI_Agent An intelligent MySQL AI Agent system that translates natural language into...	20	Experimental	3	Python
32	ShibilAhamed701212/Library_DBMS Next-gen Library DBMS: AI Discovery, Real-time Chat, and Gamification using...	19	Experimental	—	HTML
33	JaimeLucena/rag-database-chat A hands-on RAG application that converts natural language questions into SQL...	19	Experimental	5	Python
34	aakanksha-singh-hub/Adaptive-Query-Optimizer_MariaDB Intelligent query optimization for MariaDB Vector + SQL. Delivers 100x...	18	Experimental	—	Jupyter Notebook
35	neil-ab/rag-llm RAG with LLM agents for SQL & graph databases	17	Experimental	5	Python
36	Pulkit12dhingra/Query_Agent An intelligent SQL query automation system that converts natural language...	16	Experimental	1	Jupyter Notebook
37	Mona-Aloufi/SQLWhisper-Text2SQL A privacy-preserving Text2SQL generation and RAG system for the LMS...	15	Experimental	—	Python
38	Mehul-Gupta-SMH/PolyQL Poly-QL: AI-powered natural language to SQL/Spark/Pandas query engine with...	15	Experimental	1	Python
39	Ne0bliviscaris/SQL-Detective-RAG-Game Ollama RAG using SQL Database	14	Experimental	12	Python
40	Nadav-Nesher/BI_SQL_Assistant LangChain SQL BI Assistant for IMDB	14	Experimental	1	Python
41	SARVESHYOGI/natural_language_database_assistant An AI-powered system that allows users to interact with PostgreSQL databases...	14	Experimental	—	JavaScript
42	imrohitdhole/nl-to-sql-cleanSQL Data-quality-aware NL-to-SQL system using RAG, QLoRA fine-tuning, and...	14	Experimental	—	Jupyter Notebook
43	alexis09876/LLM2SQLSTRUCTUREDSEARCH 🔍 Generate high-quality, schema-valid SQL from natural language queries...	14	Experimental	—	Python
44	Venkatesh-Daggu/RAG_SQL RAG_SQL is a project that integrates Retrieval-Augmented Generation with SQL...	14	Experimental	—	Jupyter Notebook
45	Raviteja6556/text-to-sql-engine Schema-aware Text-to-SQL engine — Natural language to DuckDB SQL via RAG...	14	Experimental	—	Python
46	dmsavkov/Notion-Query-Translator An autonomous, LLM-powered agent that translates natural language commands...	14	Experimental	—	Jupyter Notebook
47	akshaygande/SQL-QA-with-LLM-RAG Streamlit-based SQL QA app: natural-language → SQL with RAG (FAISS) + LLMs...	12	Experimental	1	Jupyter Notebook
48	DylanSteinecke/nl_to_sql_to_figure 2025 - 2026: A pipeline that processes a natural language query, curates...	12	Experimental	1	Jupyter Notebook
49	YiboLi1986/LLM2SQLSTRUCTUREDSEARCH Structured Text-to-SQL pipeline combining LLM sketch generation,...	12	Experimental	1	Python
50	samitugal/NL2SQL-Converter NL2SQL-Converter transforms natural language sentences from any language...	11	Experimental	2	Python
51	furkankarakuz/Text2SQL-AI Text2SQL-AI is an AI-powered application that allows you to generate SQL...	11	Experimental	—	Python
52	HendEmad/NL2SQL Multi agent system to generate SQLite queries using LLMs and RAG	11	Experimental	—	Jupyter Notebook

Comparisons in this category

mindsdb and MindSQL (78 vs 58) vanna and SQLBot (76 vs 71) SQLBot and WrenAI (71 vs 66) SQLBot and MindSQL (71 vs 58) SQLBot and SQL-Ball (71 vs 32)