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

# Connector reference

> The data sources you can connect, at a glance. Verify the live list on the Connectors page — the set grows over time.

The data sources you can connect, at a glance.

| Connector        | Best for                     | Notes                                                        |
| ---------------- | ---------------------------- | ------------------------------------------------------------ |
| **Google Drive** | Syncing folders of documents | Point it at a specific folder, not the whole drive.          |
| **SharePoint**   | Connecting a site library    | Common for clients with on-prem-leaning document management. |
| **File Upload**  | Dragging in files directly   | No external system; good for one-off document sets.          |
| **Amazon S3**    | Syncing a bucket prefix      | Scope to a prefix rather than an entire bucket.              |

## For every connector

* Files land in the **Doc Store** for the client (workstream) you're connecting to, and are isolated to it.
* A **sync** (one-time or scheduled) does the actual copying — connecting alone doesn't keep pulling. See [Sync settings and filters](/builder-guide/sync-settings-and-filters).
* Use include/exclude filters to pull only what's needed.
* Choose the most privacy-preserving connection option offered.

<Info>
  This matrix reflects the connectors described in Adopt's setup flow. The live **Connectors** page in the app is the source of truth — add rows here as new connectors ship.
</Info>

## Next steps

1. [Connecting a data source](/builder-guide/connecting-a-source)
2. [Connectors and sync](/core-concepts/connectors-and-sync)