Connect Data Sources Overview
Use this page to choose the right connector for your data source and continue to the setup guide for that connection.
For most connectors, Wren AI queries your data source directly so your data stays in your environment.
Choose a connector
To add a data source connection, click on a data source option in the Connect a data source section.
Connection settings vary by data source. Use the links below for the full list of data sources supported in Wren AI Cloud.
Supported data sources
Files
Cloud data warehouses
Databases
- PostgreSQL
- Managed PostgreSQL (Supabase, Neon)
- MySQL / MariaDB
- Microsoft SQL Server
- Oracle
- ClickHouse
Query engines and data lakes
Update an existing connection
To update your data source's connection properties, navigate to Settings > Data source.