Workast - Workast is the only project management tool you need in Slack. Workast helps your team capture daily work, manage projects and keep all tasks in one place.
Roby - Refreshingly simple helpdesk for Slack & Teams users
Kyber for Slack - All-in-one Slack app: tasks, standups, polls, surveys & more
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Sidequest for Slack - Create and track personal or support team tasks, 100% inside Slack.
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.