Yes, the crawler will crawl your data and push the content to an Algolia index.
Pages are extracted by the recordExtractor parameter. These extractors are assigned to actions via recordExtractor. This parameter links to a function that returns the data you want to index, organized in an array of JSON objects.
Please see this doc: https://docsearch.algolia.com/docs/record-extractor
The free DocSearch plan, doesn't include technical web support from the Support team.