I would like to take contacts that have finished a sequence without a response, and put them into a workflow. Is there an easy way to identify these folks, put them into a static list and enroll them into a workflow?
You could create a task at the end of a sequence so that you could check manually. This would then alert you to add them to a workflow or a list.
You can't automatically add them to a list of a workflow from a sequence.
Another way round might be to create a workflow, with an enrollment trigger being ' Now in Sequence'. You could also make a new property 'met the end of sequence' that can be updated based on your task at the end of the sequence. The contact would then be automatically enrolled them into the workflow.
You could add dropdowns for each sequence too if you have more than one you want to work with this for.