Basecamp

This tool is an online collaboration app that lets people manage their work together and communicate with one another. You use it to keep track of all the tasks, deadlines, files, discussions, and announcements that happen around work.

It’s defined as a better way to work by it’s creators, they say “Teams that switch to Basecamp are more productive and better organized. They communicate better and require fewer meetings. And they’re far more efficient than before”. So it seems to work pretty well.

https://basecamp.com/