Description: FeedBear is an RSS reader and feed aggregator that allows you to subscribe to feeds from blogs, news sites, and other websites. It collects updates from all your feeds in one place so you can easily stay up-to-date on the latest content.
Type: software
Pricing: Open Source
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