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

Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.

Salesforce Service Cloud - Service Cloud integrates customer service with social networks and provides a self-service customer portal and knowledge base system.

SpeQ Mathematics - SpeQ is a small, extensive mathematics program with a simple, intuitive interface.

Zendesk Support - Social Customer Support and Help Desk and Ticketing

NumWorks - The graphing calculator that makes learning math easier.