If my organization leaves Dataro, will Dataro fields be deleted from my CRM?

Yes. Though it's so hard to say goodbye, when your organization moves on from Dataro we will remove the Dataro fields from your CRM (scores and ranks on your donor profiles), and the custom fields that were created to store it ("Dataro DM Score," "Dataro RG Upgrade Rank," etc.). If you are using Salesforce for your CRM, you can view a comprehensive list of these fields in the article Dataro Custom Fields for Salesforce. 

Note: this is only done automatically if Dataro is connected to your CRM via API connection and has read and write access to these objects in your system. If the connection was not made during initial setup and the fields were created manually by your team, they will also need to be manually removed by your CRM Admin or Database manager.