Bluetick.io - Personal touch at scale for all your follow-up emails
FlowUp - AI-Enabled Omnichannel Automated Lead Follow-up System
Rebump - Automatic follow up emails. Keeps on bumping until you get a reply.
Mailwarm - The email warm-up tool.
QuickMail.io - Get more replies from prospects, eliminate manual work, and stand out from the competition with personalized, automated cold email that feels like a one-to-one message.
Happy Grasshopper - Follow-up emails as a service