MailMarketer

MailMarketer caters to agencies managing multiple client newsletters. Its sub-accounts feature separates lists and reporting for each client, while a global dashboard tracks overall email volume. The drag-and-drop builder supports brand asset uploads, custom fonts, and interactive elements. Automated sequences help set up drip funnels or event-triggered campaigns. The platform’s compliance module checks for unsub link presence and spammy keywords. Consolidated billing is offered for agencies. By balancing multi-account management with robust deliverability, MailMarketer helps agencies streamline email services for multiple clients at scale.