Bluetick.io - Personal touch at scale for all your follow-up emails
Cryoserver - Cryoserver is an all-in-one email archiving solution that empowers you to preserve your email in a tamper-evident archive, making you transform your data into a useful archive for everyday use.
FlowUp - AI-Enabled Omnichannel Automated Lead Follow-up System
MailStore - MailStore Home - A 100% free single-private-user desktop solution
Rebump - Automatic follow up emails. Keeps on bumping until you get a reply.
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.