Cold Email Hacks - Proven cold email templates and tactics for B2B startups
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Cold Email Analyzer by Mailshake - Real-time analysis of email subject lines and copy
BeeFree - BeeFree is an all-in-one solution that works anywhere you are.
Mailshake - Mailshake lets you build your professional network through a smart and intuitive approach to cold emailing.
Elite Email - Drag & drop email builder for awesome newsletters