Sup! Standup Bot - The complete stand-up and follow-up bot
TopTracker - Beautiful, free time tracking
Hive - Seamless project management and collaboration for your team.
timeBuzzer - timeBuzzer enables freelancers and project-driven teams to track their time at the touch of a button, understand where their time goes and create reports with just a few clicks.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Cattr - Cattr is a free open-source self-hosted time tracker with desktop clients for windows, mac, linux.