SendRecurring - SendRecurring allows you to setup, send, and maintain scheduled email reminders.

Workday - Workday is an on‑demand financial management and human capital management software solution.

Recurrr - Send recurring emails

UltiPro - UltiPro is another HR application available to use on multiple platforms such as Android and iOS etc.

Followup.cc - FollowUp for email is a lightweight productivity suite that keeps your conversations and tasks from slipping through the cracks. Set perfectly timed reminders that arrive at the top of your inbox, right when you need them.

Paycom - Paycom is a Human Capital Management system that helps companies manage the complete employment life cycle, from recruitment to retirement.