# Supported data sources
<a name="supported-data-sources-catalog"></a>

CloudWatch Logs supports a wide range of data sources including Amazon services, third-party security and IT tools, and custom application sources. This page provides a comprehensive catalog of all supported data sources. For information about how data sources are discovered and managed, see [Data source discovery and management](data-source-discovery-management.md).

**Topics**
+ [Supported Amazon Web Services services for data sources](supported-aws-services-data-sources.md)
+ [Supported third-party sources for data sources](supported-third-party-sources-data-sources.md)
+ [Custom sources](custom-data-sources.md)