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The Agentsql blog.
Plain-language guides to AI data analysts, text-to-SQL, chatting with your database, and getting answers without writing a line of SQL, from the team building the tool.
How to Query a Database Without Knowing SQL
You do not need to learn SQL to get answers from your database. Here is how to ask in plain English and get a trustworthy result back.
Natural Language to SQL, Explained
A clear, technical walk through how natural language to SQL actually works, from schema grounding to running the query read-only.
AI Data Analyst vs Human Analyst
An honest comparison of AI data analysts and human analysts, where each one wins, and how the best teams use them together.
Text-to-SQL Accuracy and How to Trust Generated SQL
How to trust AI-generated SQL: show the query, verify it, ground it in your schema, and refine until the number is right.
How to Connect AI to Your Database Safely
The safe way to connect an AI tool to your database: read-only, least privilege, never trained on, encrypted, and revocable.
Self-Serve Analytics for Startups
How startups can give the whole team self-serve answers from their data, without hiring an analyst or rolling out a heavy BI stack.
Business Questions to Ask Your Data
A practical list of plain-English business questions to ask your data, and the kind of charted answer an AI data analyst returns for each.