Cold Email Hacks - Proven cold email templates and tactics for B2B startups
PopcornNotify - Send simple emails and text messages from one API
Cold Email Analyzer by Mailshake - Real-time analysis of email subject lines and copy
MailerSend - Better transactional emails for teams.
Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.
PigeonBot - Send emails via Slack with the /email command