Email Subject Line Tools

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Email Subject Line tools enable marketers to increase open rates and conversions with optimal phrasing or personalization. Tools may include dashboards to track revenue lift.

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Phrasee is an innovative email tool for generating attention-grabbing email subject lines. Based on proprietary machine learning, natural language understanding, and Bayesian inference. Dashboard displays uplift and revenue forecasting, and identifie...
Subject Line Testing is a tool that allows users to pre⁠-⁠test email subject lines. Maximize your open rates by pre-testing potential email subject lines with real people before you send your newsletter or email update.
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