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12/23/20253 min read
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Think Email Is Dead? These Numbers Will Surprise You

Discover why email marketing remains the channel with the highest ROI, with surprising stats that prove its real impact—and how your competitors are winning if you’re not using it right.

Think email is dead? Far from it. If you’re not leveraging this channel, your customers are opening your competitors’ emails instead. In this post, we’ll share compelling data that proves why a well-executed email strategy remains one of the most powerful tools for entrepreneurs and business owners.

The Reach Is Still Massive

  • In 2026, there are between 4.5 and 4.6 billion email users worldwide, expected to grow to nearly 4.85 billion by 2027.
  • Every day, between 347 and 376 billion emails are sent globally.
  • 99% of users check their inbox at least once a day, with many checking multiple times.

This means email remains a channel with massive, consistent reach—not a passing trend, but a direct line to your customers’ inboxes.

Unbeatable ROI: Every Dollar Spent Delivers Big Returns

  • The average return on email marketing in 2025 is between $36 and $42 for every dollar spent.
  • Some sources report ROI as high as 3600%, meaning $36 back for every $1 spent.
  • In sectors like retail, e-commerce, travel, and hospitality, ROI can reach $45–$53 per dollar spent.

Compared to other digital channels like social media or paid ads, email delivers unmatched profitability. If you’re not using it, you’re leaving money on the table.

Opens and Clicks: Real Engagement That Converts

  • The global average open rate in 2025 is around 21–24%.
  • Average click-through rates (CTR) range between 2% and 3.5%.
  • Automated emails (welcome, cart recovery) can reach open rates of up to 45% and CTRs above 10%.

These numbers show that when content is relevant and timely, email drives real interaction and measurable results.

Personalization and Automation: The Keys to Success

  • Personalized emails increase opens by 26–29% and clicks by up to 41%.
  • Segmented campaigns generate up to 94% more clicks than non-segmented ones.
  • Automated flows can generate up to 30 times more revenue per recipient than mass mailings.

Personalization and automation aren’t optional—they’re essential to stand out in crowded inboxes.

Mobile: The Dominant Device

  • Between 41% and 65% of email opens happen on mobile devices.
  • 50% of recipients delete an email if it’s not mobile-optimized.

If your emails don’t look good on phones, you’re missing out on engagement and conversions.

Is Your Competition Winning? FOMO Is Real

  • 59% of consumers say marketing emails influence their purchase decisions.
  • In e-commerce, email accounts for nearly 10% of revenue—outperforming organic social and referrals.
  • As one recent comment puts it: “If you’re not making money from your list, email isn’t dead. Your strategy is.”.

Your customers are getting emails from your competitors. If you’re not there with relevant content, you’re losing ground.

Strategies That Work: How to Maximize Email’s Power

  1. Segment your list by behavior, interests, or customer stage. This boosts opens and clicks.
  2. Automate key flows: welcome series, cart recovery, reminders. They’re highly effective and efficient.
  3. Personalize subject lines and content. Use names, purchase history, or browsing behavior.
  4. Optimize for mobile: clean design, large buttons, readable text.
  5. Test and measure: A/B test subject lines, send times, content. Adjust based on results.
  6. Add interactive elements: buttons, surveys, videos. They increase engagement.

Conclusion

Email is not dead. It’s more alive than ever. With billions of users, open rates and ROI that outperform any other channel, and a direct impact on purchase decisions, email remains a strategic powerhouse for entrepreneurs and business owners.

If you’re not using this channel with a thoughtful, personalized, and optimized strategy, your customers are opening your competitors’ emails. Don’t let them win—now’s the time to act.

Want help crafting an email strategy that truly converts? Contact us and let’s turn your inbox into a results engine.