Email Marketing Statistics 2026: ROI, Open Rates & Benchmarks
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Email marketing is a crucial part of your marketing strategy. It has been used for years by businesses all over the world. And it has proven its effectiveness time and again.
As you plan your marketing strategy for 2026, understanding industry trends and performance metrics can help you make more informed decisions. From personalization and automation to engagement and conversions, these email marketing statistics offer insights into how marketers can improve campaign performance.
Understanding email marketing benchmarks also helps you evaluate your campaigns, identify opportunities for improvement, and make better use of your marketing budget.
Email Marketing And Their Users
- The number of email users is set to grow to 4.3 billion by 2023. (That’s more than half the world’s population!)
- 59% of respondents say marketing emails influence their purchase decisions
- Email is the preferred promotional channel for 60% of consumers
- Only 14% of subscribers believe that the majority of the marketing emails they receive are relevant to them
What Email Marketing Delivers
- For every $1 you spend on email marketing, you can expect an ROI of $42
- The overall average open rate for email marketing is 22.86%
- Transactional emails have an average CTR of 4.8%
- Segmented email marketing campaigns get 14.31% more opens as compared to unsegmented campaigns.
- In 2018, 17.75% of clicked through emails resulted in a purchase
Benefits Of Personalization In Emails (According To Marketers)
Source
What Do The Email Marketers Say?
- Almost 91% of B2B marketers believe that email is extremely important to their content marketing distribution efforts
- About 49% of businesses use some form of email automation
- 66% of marketers personalize their emails based on age data
- 67% of email marketers state that their primary objective is to increase engagement. But at the same time, this is a challenge for 50% of marketers
- Marketers believe that the best time to send an email is between 10 and 11 am
- Marketers believe that adding video to your email can increase click rates by 300%
Mobile Email Marketing
- The mobile phone accounts for 46% of the emails opened
- 68.9% of recipients view marketing emails on the smartphone 2-3 days per week
- The iPhone is the most popular platform in the mobile email space (28.4%)
Keep these practices in mind when optimizing emails for mobile:
Use responsive layouts: Ensure that text, images, and buttons adapt to different screen sizes.
Write concise subject lines: Place the most important information near the beginning so recipients can understand the message quickly.
Make calls to action easy to tap: Use clear buttons and sufficient spacing between interactive elements.
Keep content scannable: Short paragraphs, descriptive headings, and readable fonts improve the mobile experience.
Test across devices: Check how your emails appear in different email clients before sending a campaign.
Mobile optimization should be part of every campaign workflow. A consistent experience across devices helps recipients move from reading an email to taking the intended action.
Email Marketing ROI Statistics: How Automation and Personalization Drive Conversions
Email marketing performance depends on more than the number of messages sent. Automation and personalization can help businesses deliver relevant content at the right stage of the customer journey, making campaigns more efficient and measurable.
When reviewing email marketing ROI statistics, marketers should consider the relationship between campaign costs, revenue, and customer actions rather than relying on engagement metrics alone.
How Automation Supports ROI
Email automation allows marketers to trigger messages based on subscriber behavior, preferences, or predefined events. Common examples include welcome sequences, lead-nurturing emails, purchase confirmations, and re-engagement campaigns.
Automation can help businesses:
- Reduce repetitive manual work.
- Deliver timely follow-ups to potential customers.
- Nurture leads throughout the buying journey.
- Maintain consistent communication with existing customers.
- Track the performance of individual workflows.
For example, a business could create an automated email sequence for people who download a resource. The sequence might provide additional educational content, introduce a relevant solution, and invite subscribers to book a demo.
How Personalization Drives Conversions
Personalization helps businesses tailor messages to subscriber needs. Relevant product recommendations, behavior-based content, and audience-specific offers can make emails more useful.
To measure the impact, monitor your email marketing conversion rate alongside click-through rates, revenue per campaign, and unsubscribe rates. These metrics help you understand whether personalization improves outcomes without negatively affecting the subscriber experience.
Measuring Email Marketing ROI
A useful starting point is to calculate return on investment using the revenue attributable to email campaigns and their associated costs.
Email marketing ROI formula: ROI = ((Revenue − Campaign Costs) ÷ Campaign Costs) × 100
Include relevant expenses such as email platform subscriptions, creative production, campaign management, and other attributable costs. Define your attribution method consistently so you can compare campaigns over time.
Automation and personalization are most effective when supported by reliable measurement, thoughtful segmentation, and ongoing testing.
Email Marketing Benchmarks by Industry: Average Open Rates, Click-Through Rates, and Conversions
Email performance can vary significantly by industry, audience, campaign type, and the quality of the subscriber list. A promotional email from an e-commerce business may perform differently from a newsletter sent by a B2B software company.
For this reason, email marketing benchmarks should be used as reference points rather than universal targets.
Key Email Marketing Metrics to Track
| Metric | What It Measures | Why It Matters |
|---|---|---|
| Open rate | The percentage of delivered emails recorded as opened | Provides an indication of subject-line and audience engagement, subject to tracking limitations |
| Click-through rate | The percentage of delivered emails that generate clicks | Helps assess content relevance and calls to action |
| Conversion rate | The percentage of recipients or visitors who complete a desired action, depending on the defined calculation | Connects campaign engagement to business outcomes |
| Bounce rate | The percentage of emails that could not be delivered | Helps identify list quality and deliverability issues |
| Unsubscribe rate | The percentage of recipients who unsubscribe | Can indicate problems with frequency, targeting, or content relevance |
Use consistent definitions when comparing these metrics. For example, click-through rate and click-to-open rate are different measurements and should not be treated as interchangeable.
Understanding Industry Differences
Email performance can differ across industries for several reasons:
- E-commerce: Promotional offers, product recommendations, and abandoned-cart emails may influence purchases.
- B2B and SaaS: Educational content, product updates, and lead-nurturing sequences often support longer buying cycles.
- Media and publishing: Newsletter relevance and publishing frequency can affect engagement.
- Education: Course announcements, enrollment reminders, and informational emails serve different audience needs.
- Financial services: Trust, clarity, regulatory requirements, and the relevance of information can influence subscriber engagement.
When evaluating your email marketing conversion rate, account for the goal of each campaign. A newsletter designed to drive article visits should not be measured against the same conversion target as an email promoting a paid product.
How to Use Benchmarks Effectively
Start by comparing your campaigns with historical performance from your own business. Then use reliable, recent industry reports to understand how your results compare with similar organizations.
Remember that open rates can be affected by privacy protections and automated image loading. Clicks and conversions, supported by appropriate tracking, can provide additional insight into campaign effectiveness.
The goal is not simply to outperform an industry average. It is to understand your audience, improve campaign performance, and generate meaningful business outcomes.
Conclusion
Email marketing is here to stay, and it’s better than ever. We got you the numbers. Now it’s your turn to make sure that you use email marketing to the best of your marketing efforts. In a digital world, email is the most personal way in which you can reach out to your customers.
Use email marketing ROI statistics to evaluate financial outcomes, review engagement metrics to understand subscriber behavior, and compare your results against appropriate industry references. Track your email marketing conversion rate to determine whether your campaigns are generating the actions that matter to your business.
Optimize your emails to the fullest. Personalize them, target them well, and you will see the wonders of a good email marketing strategy for yourself. And if there’s any more that you wish to learn about email marketing, we’re only a message away!
If you’re looking for an in-depth guide on e-commerce marketing in general, check out our comprehensive guide linked below!
