In Alfred, you can export data from your campaign leads using a CSV file.
Click the three dots located at the right side of your campaign dashboard and select Details then from the Leads page, click the Export CSV that can be found in the upper right corner of the page. It will automatically download all leads saved from your campaign on a specific action taken.
Click on the Leads tab option, also you can filter them by the action of the sequence or overall.
The Data that can be exported are the following:
Complete Name
Current employer
Current title
Location
LinkedIn Profile URL
Linked handle
Industry
Company size
Steps of the sequences you have set to your campaign. Eg. View, Connection request, InMail, Send a message, etc,.