Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
EmailGreen - EmailGreen is a web-based email marketing and comprehensive CRM solution that is created to help organizations and companies manage their contacts and execute all the valuable campaigns as well as optimize social media channels among other so they c…
tawk.to - tawk.to is a free live chat app that lets you monitor and chat with visitors on your website or from a free customizable page
mailmark - Send emails and know when they were opened. Keep detaile email logs to who they were sent and when.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
iTrackmail - Want to know if people are reading the emails you send?