Awesome
Taborator
A Burp extension to show the Collaborator client in a tab along with the number of interactions in the tab name.
Installation and usage
To use the extension right click in a repeater tab and choose Taborator->Insert Collaborator payload. This will create a Collaborator payload that is specific to the extension. You can also use Taborator->Insert Collaborator placeholder this will create a placeholder that is replaced with a Collaborator payload. The advantage of this is the original request will be stored and shown in the interactions.
Install from the BApp store.