Mailmust is described as 'provides reliable and affordable bulk email sending service that ensures delivery of your promotional emails' and is an app in the Business & Commerce category. There are more than 100 alternatives to Mailmust for a variety of platforms, including Online / Web-based, Windows, Self-Hosted solutions, SaaS and Mac. The best alternative is HubSpot, which is free. Other great apps like Mailmust are Mailchimp (Freemium), TinyLetter (Free), HelpCrunch (Paid) and MailerLite (Freemium).
Online tools for online marketing and communications work seamlessly together and scale according to your needs. With Swift Sent Business Email Marketing you can take control of digital marketing without having to bother the IT-department.
PostageApp is a service that makes it easy to design, deliver, and manage emails from your application. Templates that are written in HTML and CSS, automatically flattened into email safe markup on send.