Freshdesk
Freshdesk is the leading multi-channel cloud helpdesk & customer support software. Provide support wherever your customers are - Email, web, phone, Twitter or Facebook. Freshdesk has deep Google Apps integration for contact sync, support portal Google Analytics, single sign on and Gadgets to even manage tickets from Gmail. Freshdesk lets you support your customers wherever they are with:
- Robust ticket management and intelligent automations, when customers want to talk directly to you
- Integrated community support forums and a separate knowledge base when customers want to talk to each other
- Social support across multiple Twitter accounts & Facebook pages, when customers are talking to the world