Popular Gantt chart apps come with prebuilt communication tools for easy team collaboration and cohesion. Tasks like tracking project's progress, checking task dependencies, and overviewing time delays are easily accessible as well as viewable by everyone who has access to the chart. This means that every stakeholder has an opportunity to go through where exactly is the progress going very well and where it is not so well. All these together bring in better transparency along with efficiency in project and resource management.