| ecosystem.hubspot.com
HubSpot’s free CRM powers your customer support, sales, and marketing with easy-to-use features like live chat, meeting scheduling, and email tracking.| www.hubspot.com
Discover everything you need to know about customer retention — what it is, how to measure it, why it's important, and how organizations can improve retention rates and foster it.| blog.hubspot.com
Twitter is a real-time microblogging platform, publicly launched in July 2006. At launch, its defining features were the tight limits placed on each post, known at a tweet. Originally, users could only use 140 characters, although that has been elongated over the years. Formed by former Odeo employees Jack Dorsey, Noah Glass, Evan Williams and Biz Stone, the site originally used SMS to send tweets onto the network. It received its first boost of users at SXSW 2007, when the founders showed al...| Business of Apps