Taskade - Make lists, organize your thoughts, and be inspired to get things done. Taskade is a collaborative space for your tasks.
Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting
Flock - A faster way for your team to communicate
UXPin + Slack - Keep tabs on design projects in Slack
Tatsu - Standup meetings for remote teams.
WebGazer - Monitor your website's availability with WebGazer, review its performance and get instant notifications when your website goes down. No installation required and free plan available.