Yes, after your lead has been synced to LeadsTunnel, you will be able to add comments on each lead inside LeadsTunnel. To do this, please follow the steps below:

1. Log into your LeadsTunnel account.
2. On the navigation menu, click on "Leads".
3. Under "Action", click on the edit icon beside the lead you wish to add a comment to.

4. Under "Comment" section, enter in the comment you wish to add.

5. Click on the "Add" button to add the comment to the lead.