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Latest / The Newsletter Podcast with Fexingo: Substack, Beehiiv, and Email Newsletter Business

How Newsletters Use Time-Based Personalization to Boost Open Rates

Episode 82 explores a tactic few newsletter operators use: time-based personalization. Lucas and Luna break down how sending emails at the exact moment a subscriber is most likely to read — based on their past open behavior — can lift open rates by 20-40 percent. They discuss real examples from a study of 50 million emails by email platform MailerLite, showing how segmenting by timezone alone is outdated; the real gains come from per-subscriber send-time optimization. The hosts also cover how Beehiiv and Substack handle this feature, and why most creators ignore it. Practical, data-backed…

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