What are some alternatives?
Engage by Twitter - A safer Twitter for celebs (that everyone can use) 🐥
Competitors.Site - UX patterns organized by industry. New industry every week
New Twitter Apps - All new design for Twitter's mobile apps
Competitors App - Competitors App helps marketers monitor their competitors' marketing moves in one place, with very little time investment.
Twitter Dashboard - Connecting businesses with fans, customers, and community
Really Good UX - A library of screenshots for UX inspiration