Talent LMS - A super-easy, cloud LMS to train your employees, partners, customers or students.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Coursera - Build skills with courses, certificates, and degrees online from world-class universities and companies
Salesforce Service Cloud - Service Cloud integrates customer service with social networks and provides a self-service customer portal and knowledge base system.
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!
Zendesk Support - Social Customer Support and Help Desk and Ticketing