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

Squarespace Email Campaigns - Email, but pretty.

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

Mailivery - Reach the Inbox, not the spam folder.

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

GMass - GMass allows you to easily schedule emails, send out mass emails and mail merge campaigns and more with Gmail! Click here to learn about more features!