How to Increase Email Open Rates: What’s a Good Open Rate & 10 Proven Tips

Email marketing is still one of the most powerful tools in the digital marketer’s toolbox. But its success relies on one critical factor: getting your audience to actually open your emails! With inboxes overflowing and attention spans shrinking, achieving a strong email open rate is becoming more and more difficult.

So, what exactly qualifies as a “good open rate,” and how can you improve yours to drive better engagement and ROI?

In this blog, we’ll break down the benchmarks for a strong email open rate, discuss metrics like click-to-open rate (CTOR), and share 10 proven strategies to boost your email performance. From creating catchy subject lines to leveraging personalization and data-driven insights, let’s explore how to increase your email open rate, improve engagement, and unlock the true potential of your email marketing efforts.

What is a Good Email Open Rate?

Before you can improve your email marketing performance, you need a benchmark. Understanding what constitutes a "good" open rate is the first step toward setting realistic goals and measuring your success. But this figure isn't universal; it changes based on your industry, audience, the type of email you send, and the list you’re using.

Defining the Core Metrics: Open Rate and CTOR

So, what is an open rate? Simply put, open rate is the percentage of recipients in your email campaign who opened your email. It’s a primary indicator of how well your subject line and preheader text connected with your audience. The formula for calculating open rate is straightforward:

While a high open rate is great, it doesn’t give you the complete picture of email engagement. To fully evaluate campaign effectiveness, you also need to look at the click-to-open rate (CTOR). This metric measures how many of the users who opened your email then clicked on a link inside it. Clicks may seem like an antiquated term, but when it comes to email campaigns, they are still golden.

CTOR helps you gauge the effectiveness of your email’s content, design, and call-to-action (CTA). It differs from the standard click-through rate (CTR), which calculates clicks based on the total number of delivered emails, not just opened ones. CTOR in email marketing helps gauge content effectiveness and is determined using the formula:

Using this formula, if 200 recipients opened your email and 50 clicked a link, the CTOR would be (50/200) x 100 = 25%, reflecting high engagement among openers. A strong CTOR indicates your message was compelling enough to inspire action after it was opened.

What is a Good Email Open Rate Across Industries?

The answer to "what is a good open rate for email?" varies significantly depending on your industry. A message from a government agency will likely see different engagement than a flash sale from a retail brand. A general industry standard for a good email open rate can vary from 30-40%, according to Mailchimp.

• Retail might see lower averages due to high email frequency.
• Non-profits and government agencies often enjoy higher open rates because their messages are typically informational rather than purely promotional.
• B2B companies can have differing rates depending on the relevance and value offered to a professional audience.

It's also important to differentiate between email types. Newsletters that subscribers have opted into generally have higher open rates. The audience expects them and is already engaged with the content. Promotional emails or sales announcements may have lower open rates because they are more frequent and compete with similar offers from other brands.

In addition to email type, the source of an email list also plays a critical role in open rates. A list of existing long-term customers who are intimately familiar with your business will likely outperform a list that was purchased from a data broker or was generated by retail customers opting into a discount at the checkout counter. The more invested subscribers are in your content and the more affinity they have for your brand, the more likely the emails are to perform well.

Ultimately, defining a good open rate means looking beyond a single number. It requires understanding your industry benchmarks, analyzing engagement with CTOR, and segmenting your performance by campaign type. With this context, you can set meaningful goals and start implementing strategies to improve them.

Why Your Email Open Rate Matters

It is easy to overlook your email marketing open rate in favor of “flashier” metrics like clicks or conversions. But this number sets the tone for your entire campaign. Think of the open rate as the gatekeeper; if your subscribers do not open your emails, the rest of your message, regardless of how persuasive, does not stand a chance. Without that initial engagement, your design, copy, and CTA remain invisible.

Open rates do more than just signal interest from audiences. They also serve as a critical health indicator for your sender reputation. Internet Service Providers (ISPs) closely monitor engagement levels to filter inboxes. If your emails are frequently ignored, ISPs may flag them as spam, severely hurting your future deliverability. Conversely, a healthy open rate tells providers that your content is valuable and desired, ensuring you stay in the primary inbox.

Many marketers ask, “What is the connection between email open rates and the bottom line?” The answer is simple: you cannot generate revenue from an unopened message. As you take steps to improve email open rates, you effectively widen the top of your funnel, allowing more leads to flow through to conversion. For more insights on building a holistic plan that drives meaningful results, check out our blog on How to Develop an Email Marketing Strategy.

5 Reasons for Low Email Open Rates

If open rates for your email marketing campaigns are falling flat, diagnosing the root cause is essential before you can fix the problem. Often, poor performance comes from a few common pitfalls that create barriers between your message and your audience. By identifying these friction points, you can start making the necessary adjustments to increase open rates and re-engage your subscribers.

Here are five of the most frequent culprits behind subpar email marketing performance:

1. Ineffective Subject Lines or Preview Text: Your subject line is your first impression. If it is vague, spammy, or uninteresting, recipients will scroll right past it. Similarly, neglecting the preview text (the snippet visible next to or below the subject line) wastes valuable real estate that could be used to hook the reader.


2. Sending at the Wrong Time or Frequency: Timing is everything. Sending emails when your audience is sleeping or too busy means your message gets buried. Additionally, over-emailing can lead to fatigue, causing subscribers to ignore your content or unsubscribe entirely.


3. Low-Quality or Outdated Lists: An email list full of inactive subscribers or invalid addresses will drag down your engagement metrics. Regularly cleaning your list ensures you are targeting people who actually want to hear from you, which is a key step in learning how to improve email marketing results.


4. Lack of Personalization or Segmentation: Generic "batch and blast" emails rarely resonate. If you are not segmenting your audience based on their interests or behaviors, your content may feel irrelevant to them. Personalization goes beyond just adding a first name; it’s about delivering the right message to the right person.


5. Mobile Unfriendliness: With the majority of emails now opened on devices other than a desktop or laptop, mobile optimization is a requirement. If your subject line is cut off or your email doesn't show up correctly on a small screen, users will delete it instantly. Fixing these design issues is one of the fastest ways to improve email open rates.

Increase Your Email Open Rates: 10 Proven Ways

Once you understand where your emails are falling short, the next step is taking action. These 10 proven techniques can help improve open rates and the overall effectiveness of your campaigns.

1. Craft Irresistible Subject Lines

Your subject line is the single most important factor in determining whether your email gets opened or ignored. To cut through the noise of a crowded inbox, you need to generate immediate interest. Experiment with tactics like personalization (e.g., "Megan, here’s your exclusive offer"), urgency (e.g., "Hurry: Sale ends tonight"), or curiosity (e.g., "You’ll never believe this result"). Posing a relevant question can also be highly effective in pausing the scroll and prompting a click. Regardless of the approach, aim for clarity and conciseness; keeping your copy under 50 characters ensures it is fully visible on mobile devices. Finally, don’t just guess. Regularly A/B test different variations to see exactly what resonates with your audience and drives higher open rates.

2. Segment Your Email List

Sending the same email to every single subscriber is a missed opportunity. To make your messages feel relevant and personal, you need to segment your email list. This involves grouping your subscribers based on shared characteristics, such as demographics (age, location), behaviors (purchase history, website activity), or stated interests. By customizing your content to these smaller, more focused groups, you greatly increase the likelihood that your email will resonate. A segmented campaign is far more powerful than a generic one because it speaks directly to the recipient's needs and context, making them feel understood and valued. This heightened relevancy is a direct driver of better engagement and should lead to higher open rates.

3. Personalize Your Emails

Beyond segmentation, personalization can transform how subscribers view your emails. While segmenting sends targeted messages to groups, personalization makes each individual feel seen. The simplest and most effective tactic is using dynamic tags to insert details like a recipient’s first name directly into the subject line or greeting. This small touch instantly makes the email feel less like a mass broadcast and more like a one-to-one conversation. However, powerful personalization goes deeper than just names. By leveraging data on past behavior, such as abandoned carts, previous purchases, or content downloads, you can send highly tailored content and special offers that align perfectly with their journey. This level of relevance builds trust and makes opening your next email an easy decision for the subscriber.

4. Optimize Send Times and Frequency

Knowing how to increase open rate in email marketing often comes down to timing. Sending an email at the right moment ensures it lands at the top of the inbox when your audience is most likely to be checking it. Instead of relying on generic "best times to send" advice, test different send times and days to identify the unique high-engagement windows for your specific audience. Frequency is just as important. Overwhelming subscribers with too many emails will lead to annoyance and unread messages. Finding the right balance keeps your audience engaged without causing them to tune you out, which is a key strategy to increase open rates.

5. Clean Your List Regularly

A high-quality email list is more valuable than a large one. To increase your email open rate, it’s important to regularly clean your list by removing unengaged subscribers (like those who haven't opened your emails in a significant period - e.g., six months). This practice, known as “list hygiene,” improves your sender reputation, reduces bounce rates, and ensures your performance metrics are accurate. By focusing your efforts on an active and interested audience, you naturally boost email readership and get a clearer picture of what content truly works.

6. Use Double Opt-In

One of the best ways to ensure your list is filled with engaged subscribers from the start is by utilizing a double opt-in process. This requires new subscribers to confirm their email address via a verification link after they initially sign up. While it adds an extra step, it guarantees that every person on your list genuinely wants to receive your content. This proactive measure is a simple way to improve email open rates because it significantly reduces the chances of spam complaints and hard bounces, protecting your sender reputation for the long haul.

7. Mobile Optimization

Mobile optimization is no longer optional. If your emails are difficult to read, your subject lines are cut off, or links are too small to tap, you will instantly lose the reader's attention. To increase email engagement, ensure your emails are designed with a responsive layout that looks great on any screen size. Prioritizing mobile-friendliness shows respect for the user's experience and removes a major obstacle to getting your message viewed.

8. Preview Text Optimization

Think of your preview text as a second subject line. This short snippet of text appears next to or below the subject line in most email clients and offers a prime opportunity to elaborate on your message. Leaving it to default to "View this email in your browser" is a wasted chance to capture attention. A compelling, well-crafted preview text complements your subject line, adds valuable context, and provides another compelling reason for the subscriber to open the email. It's a simple but powerful technique for anyone wondering how to increase email open rate.

9. A/B Test Consistently

The only way to truly know what works is to test it. Consistent A/B testing is fundamental to improving your email marketing performance. Don't limit yourself to just subject lines; test other variables like the sender’s name (e.g., "Tim at Americaneagle.com" vs. "Americaneagle.com"), call-to-action buttons, email layouts, and even the tone of your copy. By splitting your audience and measuring the results, you allow data, not assumptions, to guide your strategy. This data-driven approach is a cornerstone of learning how to improve email open rates.

10. Improve Email Content Quality

Ultimately, the most consistent way to keep your audience opening your emails is to always provide value. Your content should be clear, relevant, and useful to the recipient. When subscribers know your emails contain helpful tips, exclusive insights, or interesting stories, they will be more inclined to open them. Focusing on quality builds trust and encourages long-term engagement. Delivering valuable, personalized content is a proven method to increase email engagement, as explained in our blog on Why Email Personalization is One of the Most Successful Tools for Your Business.

Email Open Rate Benchmarks: Newsletters vs. Promotions

Not all emails are created equal, and their open rates reflect that. Understanding the difference in performance between newsletters and promotional emails is key to setting realistic benchmarks and refining your strategy. The primary driver of this difference is user intent. Subscribers expect newsletters to be content-driven and informational, while they understand that promotional emails are transactional and designed to drive a sale. This distinction directly impacts how they engage with each type of message.

So, what is a good open rate for newsletters? Generally, newsletter open rates are higher, often ranging from 20-30% or more. Because subscribers have opted in for content, they are more inclined to open these emails to get news, tips, or insights. To improve newsletter performance, focus on delivering consistent value and building a strong, recognizable brand voice.

In contrast, promotional emails typically see lower open rates, often in the 15-25% range, due to higher frequency and direct competition with other sales-focused messages. To increase promotional open rates, rely on urgency, exclusivity, and compelling offers in your subject lines.

Answering the question of what is a good open rate for email newsletters versus a sale announcement requires looking at these different contexts and setting your goals accordingly.

Ready to take your email marketing to the next level? Contact Americaneagle.com for expert support in boosting open rates, engagement, and ROI.

Improving Email Open Rates with Analytics & Testing

Accurately tracking your open rate is essential for understanding whether your strategies are effective. Without consistent measurement, it’s impossible to see progress or identify areas for improvement. Fortunately, calculating this core metric is straightforward, and modern email marketing platforms do most of the heavy lifting for you. Most email service providers (ESPs) and marketing automation platforms make tracking these KPIs effortless. Tools like Mailchimp, HubSpot, and Constant Contact automatically generate detailed reports for every campaign, showing your open rate, CTR, CTOR, and more. These dashboards allow you to monitor performance over time, compare campaigns, and gain the insights needed to determine what is a good open percentage for email marketing for your specific audience.

Need Help Improving Your Email Open Rates?

Increasing the effectiveness of email marketing campaigns requires more than just applying a few quick fixes; it requires a comprehensive strategy that aligns with your business goals. If you're looking to consistently increase email open rates and drive meaningful results, partnering with a digital expert can make all the difference. Americaneagle.com can help you unlock the full potential of your email marketing campaigns with comprehensive email marketing services designed to elevate your brand's presence in the inbox.

Our digital marketing team provides tailored guidance on everything from high-level email strategy and sophisticated list segmentation to advanced automation workflows and rigorous A/B testing. We specialize in creating compelling content and eye-catching designs that capture attention and encourage action. With deep experience across all major platforms, including Salesforce Marketing Cloud, Klaviyo, HubSpot, and more, we have the expertise to optimize your existing tools or help you migrate to a more powerful solution.

Final Thoughts: Improving Open Rates is a Process

Unfortunately, there’s no magic wand you can wave to instantly increase email open rates. Instead, achieving sustainable growth is a process of continuous testing, learning, and refinement. By focusing on fundamental best practices, you can create a strong foundation for success. Remember to audit your email strategy regularly and introduce changes gradually so you can accurately measure their impact. While benchmarks help answer the question of what is considered a good email open rate, your most important metric is your own consistent improvement over time. The goal isn't just to beat the average email open rate; it's to build a trusted line of communication with your audience, ensuring they look forward to every email you send.