Nubli for Microsoft Outlook uses machine learning to rank inbox conversations by priority. To do so, the software looks at your past email behavior to determine which subjects and email contacts are most important to you. Nubli toolbar provide you a handful of “quick action” buttons to take some sort of action with the email in question. From integrated Nubli dashboard, you can track all of the email processing you’ve done so far to see which items need follow up as well as a list of unread emails sorted by priority. Nubli also uses an intelligent tagging system which automatically assigns tags or labels to new email conversations. Initially, you have to train the system by tagging items yourself but after some time, Nubli figures out what tags should be used and assigns them for you. This saves a lot of time for users who can then use the tags to search for both emails and attachments.