QueryX

Turn natural language questions into accurate SQL queries to explore your database without coding.

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queryx.eu
Verified API available Free tier
Quick facts
What is it Turn natural language questions into accurate SQL queries to explore your database without coding.
Pricing Freemium
Free tier Yes
Platform Web Application
API Yes
Best for generating database queries without SQL knowledge, accelerating data analysis workflows

Data updated Aug. 1, 2026

What does QueryX do?

QueryX is a specialized AI tool that bridges the gap between natural language and database queries. It allows users to ask questions in plain English, French, Spanish, or other supported languages and automatically generates the corresponding SQL queries to retrieve data from relational databases. The tool works with voice input or text, making data exploration accessible to both technical and non-technical users without requiring SQL coding skills.

What sets QueryX apart is its focus on accuracy and enterprise readiness. It uses a specialized engine that the company claims delivers 2x better accuracy than base large language models for SQL generation. The system includes automatic error correction, confidence rating, and historical context management to improve results over time. It supports all major SQL databases and provides both a chat interface for direct use and APIs for integration with existing business intelligence tools and workflows.

This tool is particularly valuable for data analysts who want to speed up query writing, business professionals who need to access data without technical skills, and organizations looking to democratize data access across their teams. Real-world use cases include doctors searching medical databases for patient information, analysts generating complex reports faster, and customer experience managers creating dynamic product information displays without developer assistance.

#ai copilot#business intelligence#data analysis#database query#natural language processing#no-code#text-to-sql

Key features

What makes it stand out
01
Voice or text input in multiple languages for query generation
02
Converts natural language questions into executable SQL code
03
Integrates with major relational database management systems
04
Provides API access for integration with existing BI tools
05
Auto-resolution engine improves accuracy over standard LLMs

Who is QueryX for?

Who benefits most from this tool
generating database queries without SQL knowledge
accelerating data analysis workflows
enabling non-technical staff to access business data

Pricing

Free tier available — start without a credit card

Starter

Free
  • 25 columns
  • 500 queries
  • 500 queries/month
  • Max 25 columns
  • Email support
  • Compatible with mySQL, SQLite and MariaDB
  • Human in the loop
  • ERD (Entity Relationship Diagram)
  • Query auto correction

Pro

Custom
  • 1,000 columns
  • 1,000 queries
  • Cancel anytime
  • Available on SaaS
  • 1000 queries/month
  • Max 1000 columns
  • All SQL database formats supported
  • Human in the loop
  • ERD (Entity Relationship Diagram)
  • Query auto correction

Enterprise

Custom
  • unlimited users
  • unlimited queries
  • Ultimate accuracy
  • Unlimited queries
  • Unlimited users
  • Available on SaaS or on Premise
  • Human in the loop
  • ERD (Entity Relationship Diagram)
  • Query auto correction

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