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
Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.
Zoho Desk - Industry's first context-aware Helpdesk Software
Instantly - Build your own infinitely scalable cold email outreach system with Instantly.
Salesforce Service Cloud - Service Cloud integrates customer service with social networks and provides a self-service customer portal and knowledge base system.
Snov.io - More leads. More sales. More revenue.