NLSQL
Converts plain-English questions into SQL queries for enterprise data analysis.
About NLSQL
NLSQL is a B2B SaaS platform that lets business users query corporate databases in plain English instead of writing SQL. Questions are translated into SQL queries and returned as answers, charts, and visualizations within seconds, so people without database skills can pull the numbers they need. The platform is built for data and analytics teams at large enterprises, and it lists Fortune 500 customers such as Delta Airlines, Siemens, Bayer, and L'Oréal across industries like healthcare, manufacturing, consumer goods, and airlines. It connects to common databases including SQL Server, PostgreSQL, SAP HANA, Snowflake, Redshift, MySQL, and Supabase, and can be queried from Microsoft Teams, Slack, or a web chat interface. What sets NLSQL apart for enterprise buyers is its deployment model: it runs entirely inside the customer's own Azure subscription with one-click deployment from the Azure Marketplace, so company data never leaves the customer's cloud environment. It is also SAP-certified and describes itself as GDPR-compliant. A limitation is that its architecture is tied closely to Azure and Microsoft's ecosystem, which may not suit teams standardized on other clouds. NLSQL offers a free 30-day trial with no credit card required.
At a glance
- Company
- NLSQL (est. 2018)
- Platforms
- Web, API
- API
- Available
- Integrations
- Microsoft Teams, Slack
- Last verified
- August 2026
Who It's For
- •Large enterprises and corporations.
- •Healthcare providers and hospitals.
- •Data analysts and BI teams.
- •IT and data management teams.
- •Industries requiring secure, real-time data analysis.
How It Works
- 1Integrates with multiple database types and corporate communication tools.
- 2Provides an AI-driven interface that enables quick data search, analysis, and insights.
- 3Supports secure, on-premise data processing without transferring sensitive data outside the corporate network.
- 4Uses AI bots to facilitate decision-making and anomaly detection in large datasets.
How to Use NLSQL
- 1Connect NLSQL to existing databases and data sources.
- 2Use the AI interface to perform real-time searches and analysis.
- 3Leverage AI insights and anomaly detection to inform business or clinical decisions.
- 4Access dashboards and reports for monitoring and decision support.
Key Features
- •Natural language to SQL query conversion
- •Chart and visualization generation
- •Native Azure Marketplace deployment
- •Multi-database support (SQL Server, PostgreSQL, SAP HANA, Snowflake, Redshift, MySQL, Supabase)
- •Microsoft Teams and Slack chat interface
- •SAP certification and GDPR compliance
Use Cases
- •Letting non-technical business users query company databases without writing SQL
- •Enterprise BI and healthcare analytics for faster clinical or operational decisions
- •Deploying a self-hosted natural language analytics layer inside an Azure subscription
Pros & Cons
Advantages
- •Supports integration with all major database types.
- •Secure, on-premise data processing without external transfer.
- •AI-driven interface for faster decision-making.
- •Versatile application across various industries.
Disadvantages
- •Limited publicly available case studies outside healthcare.
- •Potential complexity for smaller organizations without existing data infrastructure.
- •Requires integration setup which may need technical expertise.
Alternatives
- ThoughtSpot
- Power BI
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Frequently Asked Questions
What is NLSQL?
NLSQL is a B2B SaaS platform that lets business users query corporate databases in plain English instead of writing SQL. Questions are translated into SQL queries and returned as answers, charts, and visualizations within seconds, so people without database skills can pull the numbers they need.
How much does NLSQL cost?
NLSQL uses custom pricing — contact the vendor for a quote. A free trial is available.
Is NLSQL free?
NLSQL is a paid tool, but it offers a free trial.
What are the best NLSQL alternatives?
Popular NLSQL alternatives include ThoughtSpot, Power BI.
What is NLSQL used for?
NLSQL is commonly used for Letting non-technical business users query company databases without writing SQL, Enterprise BI and healthcare analytics for faster clinical or operational decisions, Deploying a self-hosted natural language analytics layer inside an Azure subscription.
Does NLSQL have an API?
Yes, NLSQL offers an API for developers.
What platforms does NLSQL support?
NLSQL is available on Web, API.
Information Accuracy
Please note: While we regularly update all tool information including descriptions, features, pricing, and other details, this information may change over time as tools evolve and update their offerings. For the most current and accurate information, we recommend visiting the official website directly. Our goal is to provide you with comprehensive and up-to-date information to help you make informed decisions.