Cold Email Hacks - Proven cold email templates and tactics for B2B startups
Good Email Copy - Email copy from great companies.
Cold Email Analyzer by Mailshake - Real-time analysis of email subject lines and copy
Stamp Ready - Create & send email campaigns simplified
Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.
MooSend - Moosend allows you to design and send your email marketing campaigns and track the results from an easy-to-use web interface as well as a direct SMTP server connection for your smtp client or web application.