Natural Language Database Agents

AI agents that convert natural language queries into SQL and execute them against databases for analysis and insights. Does NOT include general database tools, data pipeline orchestration (dbt), database design/architecture, or non-query-focused database utilities.

There are 66 natural language database agents tracked. 5 score above 50 (established tier). The highest-rated is dolthub/dolt at 68/100 with 20,820 stars. 1 of the top 10 are actively maintained.

Get all 66 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=agents&subcategory=natural-language-database-agents&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Agent	Score	Tier	Stars	Language
1	dolthub/dolt Dolt – Git for Data	68	Established	20,820	Go
2	DataPupOrg/DataPup A modern, AI-assisted, cross-platform database client - free	53	Established	295	TypeScript
3	vstorm-co/database-pydantic-ai Database toolset for PydanticAI — schema exploration, SQL queries, and data...	51	Established	12	Python
4	eosho/langchain_data_agent NL2SQL - Ask questions in plain English, get SQL queries and results....	51	Established	221	Python
5	colesmcintosh/langchain-salesforce Langchain integration for Salesforce CRM, providing tools for SOQL queries,...	50	Established	6	Python
6	FrankChen021/datastoria AI-native ClickHouse console for your cluster diagnostics and query...	45	Emerging	269	TypeScript
7	aliengiraffe/spotdb Give your agents a secure, containerized SQL sandbox with MCP or API access...	43	Emerging	16	Go
8	mautbach/dbastion Governed database access for AI agents	41	Emerging	11	Python
9	db-agent/db-agent SQL AI Agent - Talk to your DB in Natural Language	39	Emerging	15	Python
10	MarcusMQF/ByeDB ByeDB.AI is an innovative AI-powered platform transforming natural language...	37	Emerging	10	TypeScript
11	Adoit/open-data-agent A local CLI agent that connects to databases and answers data questions...	37	Emerging	4	Python
12	kentyler/accessclone Convert Microsoft Access databases to modern web applications — extract the...	35	Emerging	1	JavaScript
13	bytesc/data-copilot-functions ✨ 基于代码生成和函数调用(function call)的大语言模型(LLM)智能体 ✨...	32	Emerging	5	Python
14	rakutentech/query-craft SQL GPT agent that understands schema. Runs queries and displays results...	32	Emerging	22	TypeScript
15	hanpf2391/DB-Doctor 它的核心定位是：非侵入式 MySQL 慢查询智能诊疗系统。它部署在应用服务器上，像一个 24 小时待命的 DBA，实时监听 MySQL 的...	32	Emerging	1	Java
16	bytesc/data-copilot-steps ✨ 大语言模型 (LLM) 的可解释型自然语言数据库查询系统 (RAG) Interpretable Natural Language Database...	31	Emerging	12	Python
17	laricko/sqlalchemy-llm-agent Sqlalchemy native language to sql executor with agent logic.	30	Emerging	3	Python
18	jasonmccallister/database-agent AI Agent, powered by @dagger, to ask questions about any database	28	Experimental	22	Go
19	pond-db/pond-db Share DuckDB with your team — or let your AI agents query it. Self-hosted...	27	Experimental	10	Python
20	Gaurav0807/DBT_Athena_with_Kafka Kafka Integration with Dbt	26	Experimental	2	Python
21	aspisov/database-agent A database interface that enables non-technical users to interact with...	24	Experimental	3	Python
22	The-Gully/the-gully Gully is a sophisticated application that allows you to query a rich...	24	Experimental	2	Python
23	HatiOS-AI/HatiData-SDKs Local-first data warehouse for AI agents. Write Snowflake-compatible SQL,...	23	Experimental	1	Python
24	openyak/yakDB AI Native File DB	22	Experimental	—	Python
25	ToheedAsghar/NL2SQL Multi-agent NL→SQL pipeline built on LangGraph. Converts natural language...	22	Experimental	—	Python
26	isma9127/query-genie 🧞 Transform natural language into actionable insights with QueryGenie, a...	22	Experimental	—	Python
27	AniruddhaPKawarase/agentic-sql-engine Multi-agent NL-to-SQL system with domain specialists, caching & query validation	22	Experimental	—	Python
28	awenzel67/aijsondb-py python bindings for the json database library aijsondb. Query your data with...	22	Experimental	—	Python
29	JustVugg/dbcli Lightweight, agent-optimized database CLI with one-shot schema...	22	Experimental	3	Python
30	thellmwhisperer/land-registry-nlq Natural language to SQL over 31M UK property transactions. TypeScript +...	22	Experimental	—	TypeScript
31	chenyiji259/TalkToBI 智能对话式智能分析平台，让数据分析变得简单自然	22	Experimental	3	Python
32	Gamehut360/agentic-bi-natural-language-querying 🤖 Transform business intelligence with natural language querying using a...	22	Experimental	—	Python
33	Astrasv/the-gully Gully is a sophisticated application that allows you to query a rich...	21	Experimental	2	Python
34	gmilrod/psql-query-builder Generate & Run PostgreSQL queries by only providing natural language inputs...	21	Experimental	—	Python
35	AkhileshMalthi/AI-sales-query-agent A FastAPI service that translates natural language questions into SQL...	20	Experimental	1	Python
36	HungHsunHan/text2sql-db-genie A powerful web application that transforms natural language into SQL queries...	19	Experimental	5	Python
37	JustAkashAgg/Slack_AI_Bot LLM-powered Slack bot that converts natural language into SQL using Groq +...	19	Experimental	—	Python
38	MulayShreyas/Database_Architecture_Designer_Agent A AI based tool for designing database architecture for any application with...	19	Experimental	—	TypeScript
39	AmroEid77/GeoCodex AI-powered QGIS plugin for natural language to PostGIS SQL conversion....	19	Experimental	—	Python
40	MulayShreyas/AI_SQL_Converter An AI based tool which will convert the One Database specific syntax into...	19	Experimental	—	Python
41	Yashparmar1125/LangSQL LangSQL is an AI-powered SQL assistant that allows users to interact with...	18	Experimental	3	JavaScript
42	fiqcodes/smartlook-ai-agent A GenBI and Text-to-SQL agent built using LangGraph, few-shot learning, and...	17	Experimental	2	Python
43	CoRAL-ASU/weaver (EMNLP 2025) Weaver: A modular agentic pipeline that dynamically combines...	16	Experimental	9	HTML
44	SimonVegelahn/dbt-economic-indicators-eu This project extracts economic indicators from the Eurostat REST API and...	15	Experimental	—	Python
45	Ruffin-Galactic/pollux-open-lakehouse-ai-agent AI agent API for Apache Iceberg: NL→SQL, schema-aware querying, broad compatibility.	15	Experimental	—	—
46	MalakHisham121/AI--powered-Chatbots A dual-agent AI system featuring a LangGraph-powered SQL Inventory Bot and a...	14	Experimental	—	Jupyter Notebook
47	najeebullahii/FinQuery-Natural-Language-Analytics-Ecommerce A natural language analytics engine that converts plain English business...	14	Experimental	—	Python
48	DHIWAHAR-K/query-companion AI SQL assistant that turns natural language into SQL queries across 60+...	14	Experimental	—	Python
49	Naresh1401/Text-to-SQL-agent Natural language to SQL agent with self-correction loop and safety layer:...	14	Experimental	—	Python
50	red-avatar/TalkToBI 🤖 Query business data with natural language in this smart BI dialogue system...	14	Experimental	—	Python
51	shyamsridhar123/GradioNL2SQL Intelligent NL2SQL Multi Agent Orchestration framework on Gradio	14	Experimental	3	Python
52	darshan-pr/SQL-Web AI sql Agents , work easily with sql databases on web(online)	14	Experimental	—	JavaScript
53	Abhay-Yadav1/intelligent-db-query-agent An intelligent AI agent system that converts natural language to SQL queries...	14	Experimental	—	Python
54	Frisk1269/multiagent-database-query-system 🤖 Build a multi-agent system that converts natural language queries into...	14	Experimental	—	Jupyter Notebook
55	gkietle/sequolkit Enhancing Text-to-SQL Capabilities of Open-Source Small Language Models via...	13	Experimental	2	Python
56	susendran-k/Natural-Language-to-SQL An AI-powered analytics agent that transforms natural language into SQL...	12	Experimental	1	Python
57	DachshundMango/delivery-cadet-challenge A LangGraph-powered agent that goes beyond simple SQL generation. It...	11	Experimental	—	TypeScript
58	barun-saha/quizalchemy QuizAlchemy: Transmute text into knowledge	11	Experimental	—	Python
59	muneeb-rashid-cyan/LangGraph-SQL-Agent Production-oriented LangGraph agent that answers natural language questions...	11	Experimental	—	Python
60	GeorgeTefora/Byte-Strike-AI-Agent Query based AI Agent with query processing using openai as it's llm....	11	Experimental	—	Jupyter Notebook
61	auzuma/sqlgen SQL Generator (sqlgen) 🤖⚡- An AI agent that converts user specs into SQL...	11	Experimental	2	Python
62	cttricks/wb-agent A Go tool that converts natural language into SQL queries, compatible with...	11	Experimental	—	Go
63	Shreyash-Gaur/LangGraph-SQL-Agent An agentic Text-to-SQL system using LangGraph, SQLAlchemy, and LLMs...	11	Experimental	—	Jupyter Notebook
64	rajitha-maduri/ai-sql-agent Self-healing AI-powered SQL assistant using Streamlit, SQL Server and Phi-3 (Ollama).	11	Experimental	—	Python
65	celestialtaha/psql-query-builder Generate & Run PostgreSQL queries by only providing natural language inputs...	11	Experimental	—	Python
66	paraglondhe098/sql-manager-ai-agent Incorporating AI agent to manage a SQL database.	10	Experimental	1	Python