Description: Mailman is an open source mailing list management system. It helps manage email discussion and announcement lists, allowing users to subscribe and unsubscribe, and helping admins moderate and post to the lists.
Type: software
Pricing: Free
Description: UserEcho is a customer feedback and helpdesk software that allows companies to crowdsource ideas and feedback from users. It includes features like idea management, feedback forums, helpdesk ticketing, and more.
Type: software