There are lots of ways to earn a living as a freelancer in PR or marketing. Below is an infographic providing a snapshot of the most common ones.
Copyright: ProsInComms
Overlapping Freelancer Roles
As you can see by the various types of freelancers outlined above, many of these roles overlap. However, the majority of freelancers in PR and marketing tend to drive the most revenue from being a full-time freelancer with their own clients supplemented by income from subcontracting.