> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tranthor.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Data Sources

> Connect your customer data so campaigns launch faster and perform better.

Data sources are how Tranthor learns about your customers—so you can personalize campaigns, measure outcomes, and move faster with confidence.

## Available Data Sources

* [Tranthor API](/integrations/sources/api): Go live quickly with direct event and profile syncing.
* [Segment](/integrations/sources/segment): Plug Tranthor into your existing data pipeline for faster activation.
* [Shopify](/integrations/sources/shopify): Bring commerce signals into lifecycle campaigns automatically.