EaseCentral - EaseCentral takes the headaches out of administration so you can focus on benefits.
Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
PlanSource - PlanSource is a web-based human resources and benefits administration solution servicing small and medium-sized businesses.
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
PeopleKeep - PeopleKeep has created a new way to offer benefits called personalized benefits.
Hiver - Manage Customer Support, Sales and Projects right from your Gmail inbox. Collaborate with Shared Labels, Shared Contacts, email notes, email reminders and email templates