Cold Email Hacks - Proven cold email templates and tactics for B2B startups
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Cold Email Analyzer by Mailshake - Real-time analysis of email subject lines and copy
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.
HelpScout - Help Scout is a simple, straightforward way to provide excellent support