Campaign Monitor offers Free Trial, but Newsletter Glue does not.
Campaign Monitor is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Newsletter Glue is designed for Large Enterprises, Small Business and Medium Business.
The starting price of Newsletter Glue begins at $149.00per year when Billed Yearly, while pricing details for Campaign Monitor are unavailable.
Some top alternatives to Campaign Monitor includes Campaigner, Moosend and SMTP.
Some top alternatives to Newsletter Glue includes and undefined.