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

# Syncing segments with Heap

<View title="Developer" />

<View title="Federal docs">
  <Danger>
    **Syncing segments is not available in federal environments**

    To learn more, read <a href="/docs/home/infrastructure/federal">LaunchDarkly in federal environments</a>.
  </Danger>
</View>

<View title="EU docs">
  <Danger>
    **Syncing segments is not available in LaunchDarkly's European Union (EU) instance**

    To learn more, read <a href="/docs/home/infrastructure/eu">LaunchDarkly in the European Union (EU)</a>.
  </Danger>
</View>

This topic links to Heap's documentation for its LaunchDarkly synced segments integration.

Heap helps you identify patterns in user behavior so you can group users accordingly and engage them based on their actual experience. Segment syncing lets you import users from Heap to LaunchDarkly to more efficiently target and deliver features.

You can use this integration to sync Heap segments with LaunchDarkly.

Heap manages this integration. To learn how to use it, read Heap's documentation, [LaunchDarkly Integration](https://help.heap.io/hc/en-us/articles/42619571644433-LaunchDarkly-integration).

To learn more about synced segments in LaunchDarkly, read [Synced segments](/docs/home/flags/synced-segments).