Sources are the tools or platforms from which the event data can be ingested into RudderStack. This event data can then be routed (with or without transformation) into your data warehouse or preferred destinations for analytics or other activation use-cases.
With RudderStack Cloud Extract, you can collect your raw events and data from different cloud tools such as Facebook Ads, Google Ads, Google Analytics, Google Search Console, Marketo, HubSpot, and more. You can then build efficient ELT pipelines from these cloud applications to your data warehouse.
For more information on the RudderStack cloud extract sources or the platform in general, feel free to contact us. You can also start a conversation on our Slack channel; we will be happy to talk to you!