Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Fredboat - FredBoat is one of the best online music bots for Discord.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
Zandercraft - Zandercraft is an amazing discord bot that includes musical playback and a bunch of other cool features.
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
24/7 Discord Bot - 24/7 is a discord bot that lets you play songs on-demand or listen to a radio station all day long without ever having to stop.