PostgreSQL connector

Analyze Your PostgreSQL Database with AI

Connect your PostgreSQL database to Better Analyst and explore your data using natural language. No SQL knowledge required.

  • Free to try
  • Read only by default
  • Encrypted credentials

Try a real question

Your question carries into your free workspace

  • Quick setup

    Enter your host, port, and database name in a simple form. No drivers to install or complex configuration needed.

  • Secure connection

    Credentials are stored encrypted. Read only is the default; optional destination writes are restricted to an explicitly approved schema.

  • Real-time access

    Query your live PostgreSQL database directly. No snapshots or stale exports. Always up-to-date results.

What you can analyze

  • Database Analysis

    • “Show me total revenue by month for this year”
    • “Which users signed up in the last 7 days?”
    • “What is the average order value by region?”

  • Query Optimization

    • “Which tables have the most rows?”
    • “List all indexes on the orders table”
    • “Show me columns with NULL values in the customers table”

  • Schema Exploration

    • “What tables are in my database?”
    • “Describe the relationships between users and orders”
    • “List all foreign keys in the schema”

  • Data Insights

    • “Find the top 10 customers by total spend”
    • “What is the churn rate by cohort?”
    • “Compare this quarter to last quarter by revenue”

Smarter Over Time

Teach the AI your data

Upload documentation and provide feedback to make every query more accurate for your PostgreSQL data.

  • Knowledge base

    Upload schema definitions, data dictionaries, and business logic docs to help the AI understand your PostgreSQL structure.

  • SQL feedback loop

    Rate generated queries as correct or incorrect. Your feedback is saved and used to improve future PostgreSQL queries.

    Generated SQL

    SELECT product, SUM(revenue)
    FROM sales
    GROUP BY product
    ORDER BY 2 DESC

    Was this correct?

How it works

  • 01

    Upload context

    Add schema docs, data dictionaries, or SQL files that describe your PostgreSQL tables and business logic.

  • 02

    Ask questions

    Query your data in plain English. The AI uses your uploaded context to write more accurate SQL.

  • 03

    Refine with feedback

    Mark queries as correct or incorrect. The AI learns from your feedback and improves over time.

Detailed setup guideStep-by-step instructions for connecting and configuring PostgreSQL.

Explore other connectors

Frequently asked questions

What versions of PostgreSQL does Better Analyst support?
Better Analyst supports PostgreSQL 12 and later, including all current versions. Managed services like Amazon RDS, Google Cloud SQL, Supabase, Neon, and Heroku Postgres are all compatible.
What credentials do I need to connect?
You need your database host, port, database name, username, and password. We recommend creating a dedicated read-only role for Better Analyst for maximum security.
How do I connect my PostgreSQL database to Better Analyst?
Click "Connect PostgreSQL," enter your connection details (host, port, database, username, password), and click connect. Better Analyst verifies the connection instantly and you can start analyzing right away.
What data can I analyze with Better Analyst?
You can analyze any table, view, or materialized view that the connected user has access to. Ask questions in plain English and Better Analyst generates the appropriate SQL query and returns your results.
Is my database data secure?
Yes. Credentials are encrypted at rest and in transit. Read only is the default. If you explicitly enable Read and write, Better Analyst can manage destination tables only in the approved schema, subject to the database role you provide. SSL/TLS connections are supported for full end-to-end encryption.
Does Better Analyst affect my database performance?
Better Analyst executes lightweight, read-only queries. For high-traffic production databases, we recommend connecting to a read replica to completely isolate analytics workloads from your primary instance.

Ready to Analyze Your PostgreSQL Database with AI?

Connect PostgreSQL