Listmonk - Send e-mail campaigns from a powerful dashboard. High performance and features packed into one app.
snapADDY - The process of pre-qualification of prospects and leads
Sendy - Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES
MeetingMogul - Join any conference call with one-touch
Mailman - Mailman is free software for managing electronic mail discussion and e-newsletter lists.
Track - Track is a cloud-based hospitality software to run your business, take bookings, accept payments, track marketing and calls, & manage revenue from anywhere.