Workzone - Workzone is a web-based project management software.
VidIQ - Generate tags for YouTueb Videos. Works as a browser extension .
Milestone Planner - Visual project planning tool. Powerfully simple. Quickly build and share professional milestone plans on-line to track deliverables - Free sign up.
Tubics - SEO & analysis for YouTube videos
Xebrio - A Project Management Software to Fulfill Your Story From Requirements to Deployment.
TubeSift - A Game-Changing Tool for YouTube Advertisers - TubeSift enables you to quickly extract extensive lists of highly relevant and popular YouTube videos with monetization enabled and start showing your ads on all of those videos in minutes.