Trello, the workplace tool, has gone down right at the beginning of the working week.
The app allows people to track the progress of projects or other activities using a series of cards. While it can be used by anyone – for home renovations, for instance – it is predominantly focused on workplaces, to allow multiple people to work together.
But it went down on Monday morning, at the beginning of the working day and week.
Users complained they were unable to get onto the service, which is primarily accessed through the web.