Data warehouse sources
Let AI connect your sources for you
Skip the manual setup — run this in your project and the wizard auto-detects your databases and APIs and connects them to PostHog.
Contents
PostHog data
Much of your PostHog data is available in the data warehouse by default. This includes data like events, persons, sessions, groups, and the query log. Learn how to use PostHog as your data source.
Managed sources
Provide your credentials and PostHog handles the entire extract and load process. Data syncs automatically from your source to PostHog's storage.
Self-hosted sources
Upload a CSV, JSON, or Parquet file directly to PostHog, or link files in your own object storage (S3, GCS, R2, Azure Blob). PostHog reads directly from storage on every query.
For detailed setup instructions, IP allowlisting, custom sources, and sync configuration, see the data pipeline source docs.