One of the most popular email services, Gmail keeps track of all your emails with threaded conversations, tags, and Google-powered search to find any message you need.
Prompt owners before client deadlines and flag unreachable assignees.
Your assignees get due date reminder emails, and you see which tasks need your help reaching an owner.
Receive a digest of client deliverables with no owner update.
Owners get due date reminder emails, and your project lead sees who has not posted an update by the milestone cutoff.