Amio
Description: Amio is a free collaboration software that provides a single platform for teams to chat, meet virtually, share files, manage projects, and more. It includes standard features found in tools like Slack, Zoom, Dropbox, and Trello.
Type: software
quackr
Description: Quackr is a free, open source alternative to Basecamp. It is a project management and team collaboration tool allowing users to manage projects, tasks, documents, messages, time tracking, calendars and more in one place.
Type: software
Pricing: Open Source