How Long Should a Marketing Email Be?

Boost Inbox Logo Maria Oscar
May 15, 2024
Marketing email

Crafting the perfect marketing email is both an art and a science, requiring a delicate balance between brevity and detail. In this comprehensive guide, We'll explore the intricacies of email length, its impact on engagement and deliverability, and provide practical tips for creating emails that resonate with your audience.

Importance of Marketing Email Length

Email length plays a crucial role in determining the success of your email campaigns. A well structured email that is the right length for your audience can lead to higher engagement rates and ultimately, better results for your business.

Engagement and Deliverability Impact

Studies have shown that shorter emails tend to have higher open and click-through rates. This is because shorter emails are more likely to be read in their entirety, leading to higher engagement levels. On the other hand, longer emails may be overwhelming for some recipients, leading to lower engagement rates.

The Reader’s Perspective

Consider the perspective of your readers when determining the length of your marketing emails. Most people receive a large volume of emails daily, so it's essential to respect their time and attention. A concise and focused email is more likely to capture their interest than a long, verbose one.

Understand the Context

The ideal length of a marketing email can vary depending on the context. For example, a promotional email may need to be short and to the point, while a newsletter or informational email may benefit from being longer and more detailed. Understanding the context in which your email will be received is key to determining its ideal length.

Industry Standards and Trends

Different industries and target audiences may have different expectations when it comes to email length. It can be helpful to research industry standards and trends to ensure that your emails align with these expectations effectively.

The Evolving Shortening

Over the years, there has been a trend towards shorter marketing emails. This is partly due to the rise of mobile devices, which have smaller screens and shorter attention spans. As a result, marketers have had to adapt their email strategies to ensure that their messages are concise and engaging, even on smaller screens.

Visual Elements and Text Balance

Incorporating visual elements such as images, videos, and infographics can help break up the text and make your emails more visually appealing. However, it's essential to strike a balance between text and visual elements to ensure that your message is clear and concise.

Remove the Guesswork with Testing

A/B testing is a valuable tool for determining the ideal length of your marketing emails. By sending two versions of an email with different lengths to your audience, you can see which performs better and use that information to optimize your future campaigns.

Practical Tips for the Perfect Email Length


The ideal length of a marketing email depends on various factors, including the context, audience preferences, and industry standards. By understanding these factors and following the practical tips outlined in this guide, you can create emails that are engaging, informative, and ultimately, more effective in achieving your marketing goals.

What to read next

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