Mailmeteor - Send hundreds of personalized emails with Gmail.
Workday - Workday is an on‑demand financial management and human capital management software solution.
Mailazy - Modern Email Delivery API
UltiPro - UltiPro is another HR application available to use on multiple platforms such as Android and iOS etc.
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!
Paycom - Paycom is a Human Capital Management system that helps companies manage the complete employment life cycle, from recruitment to retirement.