Yes, and we have a number of users who use vWriter in this way. For example, you might want to use vWriter to keep client social media accounts updated, or to manage and take care of their content marketing and SEO requirements.
vWriter allows you to set up as many Projects as you wish to help organize and manage your account. For example, you might have a different Project for each client. You can instantly switch between different Projects via the Project drop-down on the menu bar within your account.
In addition, you can add Team Members to your account to help look after clients. For example, you might have employees or outsourced staff you want to look after certain aspects of client requirements. For each Team Member, you can assign specific permissions as well as specific Projects you want them to have access to.