MailStore - MailStore Home - A 100% free single-private-user desktop solution
Blogsend - Automagically send your blog posts straight to your readers
Intradyn Email Archiver - Orca Email Archiver provides email archiving solution for local government and business.
Visual Marketing Automation - An insanely fast automation builder by ConvertKit
Hornetsecurity Email Archiving - Hornetsecurity Email Archiving is one of the advanced software that offers long-term, unchangeable, and secure storage of important company information, data, and flies.
Landing Pages in MailChimp - Easy to build, custom landing pages for free