To add a new unstructured data source, click the "Create new connection" button on the Unstructured tab of the Data → Connect page. This takes you to the Add new connectors page.
A Search bar in the top-right corner lets you filter the available connector types by name if needed.
Available Content Repositories
Under the Content Repositories section, the following six unstructured connector types are available. Clicking on any connector type opens the "Add a connection" dialog with fields specific to that connector.
Google Drive: Connects to files and folders stored in Google Drive.
Amazon S3: Connects to objects stored in Amazon S3 buckets.
Gong: Connects to call recordings and transcripts stored in Gong.
Azure Blob Storage: Connects to blobs stored in Azure Blob Storage containers.
Google Cloud Storage: Connects to objects stored in Google Cloud Storage buckets.
File Upload: Allows you to upload PDF files directly from your local.