Description: Discuss is an open-source discussion platform that allows organizations to host threaded conversations and community forums. It is lightweight, customizable and integrates seamlessly with other systems.
Type: software
Pricing: Open Source
Description: Telegram is a cloud-based instant messaging and voice over IP service. It offers end-to-end encrypted video calling, file sharing, and several other features. Telegram clients exist for both mobile and desktop systems.
Type: software
Pricing: Free