There are a number of key differences in Umango's OneDrive and SharePoint connectors that are worth noting. Although they are similar, they each provide some unique features (which is why they both exist) and there are pros and cons with each. Also, it is worth noting that the SharePoint connector only ships with the 'Pro' tier of Umango while OneDrive is supported in every tier.
Here is a feature matrix that helps understand each connector:
| Feature | SharePoint | OneDrive |
| Can be configured to allow users to browse across any Site/Drive/Library they have access to during processing | No | Yes |
| Can be configured to allow users to browse the folder structure and select the document destination | Yes | Yes |
| Uses oAuth. Every document processed can (optionally) be processed using the credentials of the authenticated user | No | Yes |
| The connector uses a single user account (only) for all queries and uploads regardless of the authenticated user | Yes | Optional |
| The connector can work with an On-Premise installation | Yes | No |
| The connector can assign index values to SharePoint data columns | Yes | No |
| Each connector assigned to a job is configured specifically for a Library. Users can only browse within the library | Yes | No |
| Can check documents in/out and provide notation | Yes | No |
Link to this article http://umango.com/KB?article=101