Email marketing remains the most effective marketing channel for businesses of all sizes. Whether you are a one-man team or have a deep marketing budget, email can help you achieve your bottom line.
However, you need to track the right metrics and key performance indicators (KPIs) to ensure you’re on the right path. These include click-through rate, conversion rate, bounce rate, and overall ROI, to name a few.
In this blog post, we will discuss how to analyze them, as well as offer solutions to improve them.
1. Open Rate
An email open rate is the percentage of recipients who open a given email. It can be expressed as:
Number of email opens ÷ Number of contacts who received the email × 100.
That means if you’ve sent an email campaign to 100 people and 15 open it, your open rate would be 15%.
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The average industry open rate is between 15% and 25%.
Why it Matters
According to Mailjet research, 42.7% of email marketers say that the open rate of email is among their most important success metrics. And it makes sense—if subscribers don’t open your email, how will they take any action?
However, while this metric is vital, it can also be misleading. Email marketing software providers monitor open rates with a transparent image known as a tracking pixel. ‘Opens’ shows how many times this tracking pixel has been displayed.
In other words, even if a subscriber opens an email and reads the texts, the email won’t be registered as opened if images aren’t enabled.
Still, open rates can offer value if you use it with context. For example, you can compare the open rate of this week’s email with last week’s, which was sent to the same list.
How to Improve Open Rate
If your emails aren’t being opened, it can mean three things: they aren’t sparking curiosity, they’re too frequent, or a deliverability issue. To boost your open rate:
- Craft compelling subject lines: The most effective email subject lines are short and to the point, personal, and relevant. Including power words like “new,” “alert,” and “update” can also grab the reader’s attention.
- Optimize preview text: Preview messages are the other visible part of your email that readers can see before opening the actual message. Keep them between 40 and 60 characters to accommodate different screen sizes, and ensure the text contains the most exciting part of your email.
- Test send time: Some marketers say Tuesday is the best time to send emails that people will open. But study your audience and do what works for them.
To further enhance your open rates, consider utilizing advanced email marketing tools that offer sophisticated features like A/B testing, automated segmentation, and behavior-based personalization, helping you to tailor your campaigns more effectively to your audience’s preferences.
2. Click-through Rate
The click-through rate (CTR) reveals how many recipients have taken some action on your email. It measures how many clicks your email links and call-to-actions (CTAs) have received. Modern email marketing can incorporate interactive elements like click-to-call buttons that allow recipients to initiate a call from computer directly from the email. This interaction should also be monitored as part of your click-through rate analysis.
To calculate this metric, divide the number of links on a specific link by the number of impressions or views it receives. It is represented as:
Number of clicks ÷ Number of impressions × 100.
So, if 5 out of 100 subscribers who read your email click your link, then your click-through rate is 5%.
The industry standard for click-through rate is between 2% and 5%.
Why it Matters
In the Mailjet report, 42.1% of marketers rate CTR slightly below the open rate. It is a crucial metric because it tells you how people are engaging with your content or if they are at all.
A higher click-through will lead to a higher conversion rate, whether that’s increasing your website traffic or driving sales. In addition, you gain insight into what type of content resonates with your audience, helping you to refine your strategy.
How to Improve Click-through Rate
Poor email design, irrelevant content, and timing and frequency issues are a few of the reasons you may have a low CTR. Here are some ways to change that:
- Use clear and compelling CTAs: Your call to action should be concise and notable. Use action-oriented language, such as “Sign up,” “Shop Now,” “Start a Free Trial,” and the like, to get readers to click. Make CTA buttons stand out with contrasting colors and optimize them for desktop and mobile devices.
- Optimize email design for easy scanning: Ensure your email is visually attractive and easy to read. Use a clean, responsive design that works well on both desktops and mobile screens.
- Personalize content based on subscriber data: Tailor the content of your email to resonate with your recipient’s preference, past behavior, or demographic information. Take advantage of your enterprise architecture (EA) to personalize product recommendations, content suggestions, and promotional offers.
- A/B test different elements: Send different variations of an email to a small segment of your subscribers to see which does well. Test different elements, like email copy, images, CTAs, and subject lines. Then, analyze the results and implement the changes that drive the best engagement.
3. Conversion Rate
Your subscribers have opened your email and clicked on the Start a Free Trial link. But how many of them actually signed up for the free trial? The number of people who completed this action is called a conversion.
Hence, a conversion rate is the percentage of subscribers who have successfully signed up for the free trial after clicking the Start a Free Trial link.
To calculate this metric, divide the number of people who completed the desired action by the number of emails delivered and multiply it by 100. This is what the formula looks like:
Number of people that took the desired action ÷ Number of emails delivered × 100.
Suppose I have 5000 emails delivered and 250 email subscribers completed the desired action. In that case, the calculation would be 250 ÷ 5000 × 100, which equals 5 — that’s a 5% conversion rate.
The average conversion rate for email marketing is between 2% and 5%.
Why it Matters
Perhaps the conversion rate is the most important metric because it directly impacts your business goals. If your goal is to get more software subscribers, then the conversion rate will reflect whether or not you are closer to achieving that.
How to Improve Conversion Rate
To ensure recipients take action:
- Align email content with landing pages: Successful email marketing campaigns are closely linked with a relevant landing page. For instance, an abandonment email should ideally direct the customer to where they left their cart. Also, ensure the landing page is easy to navigate to increase conversion chances.
- Create a sense of urgency or scarcity: These two factors can motivate customers. People will act quickly if they feel they’ll miss out on a good deal if they don’t. The same applies when they think something might be unavailable anytime soon. For example, if they think a discount ends soon or limited spots are available for a free seminar.
- Simplify the conversion process: The less friction there is, the more likely subscribers are to complete the desired action. So, remove any unnecessary steps or fields in your sign-up forms and optimize your email for mobile use.
4. Bounce Rate
An email bounce occurs when an email isn’t successfully delivered to a recipient and returned to the sender’s address.
A bounce rate is the percentage of emails sent that could not be successfully delivered to the recipient’s inbox. To find this metric, divide the number of emails that bounced by the total number of emails sent. Then, multiply it by 100. It is expressed as:
Number of bounced emails ÷ Total number of emails sent × 100.
So, 25 bounced emails ÷ 10,000 total emails sent × 100 = 0.25% bounce rate
The acceptable benchmark for bounced emails is between 2% and 5%. A bounce rate higher than 5% means you need to investigate the causes urgently.
Email bounce can be categorized into hard bounce and soft bounce.
A hard bounce is a permanent failure in delivering an email. It usually results from invalid, closed, or non-existent email addresses. So, when you find a company’s email address, verify it to prevent hard bounce.
A soft bounce, in contrast, is a temporary failure to deliver an email. It typically occurs due to a full inbox or a problem with the recipient’s server.
Why it Matters
Internet service providers (ISPs) use bounce rates to determine an email sender’s reputation. Having too many hard bounces can make you look like a spammer in their eyes. As a result, your emails will end up in the recipient’s spam folders.
How to Reduce Bounce Rate
Here are a few strategies to reduce email bounces:
- Verify your email list: Use email verification tools to validate your email list and detect invalid email addresses. This way, you can minimize your bounce rate and improve engagement.
- Regularly clean up your email list: Use email cleaning tools to identify inactive subscribers and remove them from your list.
- Use double opt-in: This process ensures that a recipient’s email address is valid and they actually want to receive your messages.
- Segment your list: Group your email list based on their engagement patterns and behavior to send more tailored and relevant content. This, in turn, reduces the bounce rate.
- Avoid spam trigger words: Some common spam trigger words to avoid include “earn money,” “get rich quick,” guaranteed,” “winner,” “urgent,” “free,” “act now,” and so on. These words and phrases are often used by spammers to entice recipients into taking some sort of action.
5. List Growth Rate
A list growth rate is another key metric that indicates the pace at which your email list is expanding. To calculate it, subtract the number of unsubscribes and email/spam complaints from the number of new subscribers. Then, divide that by the total number of email addresses on your list and multiply it by 100. The formula looks like this:
Number of new subscribers – (Number of subscribers + email/spam complaints) ÷ Total number of email addresses on your list × 100.
For example, 500 new subscribers – (150 unsubscribers + email/spam complaints) ÷ 20,000 email addresses on the list × 100 = 1.75% list growth rate.
Why it Matters
A recent report by ZeroBounce says that, on average, 25.7% of an email list decays within just one year. Subscriber attrition is inevitable; people unsubscribe from your list, change their email addresses, or change jobs and leave their email behind.
Hence, it is vital to pay attention to growing your subscriber list and keeping it healthy.
How to Improve List Growth Rate
Use these tips to grow your email list:
- Optimize website sign-up forms: Make them easy to find and fill out, and consider using exit-intent pop-ups to grab visitors’ attention.
- Use lead magnets: Identify what your audience wants, such as a free ebook, templates, or cheat sheet. Next, create a landing page on your website that explains the benefit of your lead magnet. Finally, provide a sign-up form for visitors to enter their email addresses.
- Leverage social media for list-building: Create a landing page with an email signup form and add the link to your social profiles.
In addition to these strategies, integrating business text messaging software can enhance direct engagement, allowing you to send timely and personalized updates right to your subscribers’ mobile phones, potentially increasing conversion rates and enhancing customer interactions.
6. Unsubscribe Rate
You are more likely to lose contacts who unsubscribe from your email list. Hence, it is essential to track this metric. The unsubscribe rate is the percentage of recipients who decide to opt out of receiving emails from your mailing list. It is expressed as:
Number of unsubscribes ÷ Number of emails delivered × 100.
For instance, if 50 recipients unsubscribe from 1000 delivered emails, the unsubscribe rate would be 50 ÷ 1000 × 100 = 5%.
In most industries, an unsubscribe rate between 1% to 2% is considered acceptable. However, if your rates are slightly higher, you don’t need to panic.
Why it Matters
A surge in unsubscribes could mean that your emails are not meeting your audience’s expectations. It may also result from poor email design or just bad timing. Regardless of the meaning, you will be less likely to achieve your campaign goals when this happens.
How to Minimize Unsubscribe Rate
Too many unsubscribes signal to ISPs that you are sending out spam, even if you are not. Here’s how to fix it:
- Provide value in every email: Continuously deliver high-quality, informative, and engaging content that aligns with your audience’s preferences and needs.
- Allow subscribers to adjust email frequency: Let people choose how often they want to hear from you. That way, they can control their inbox and not be overwhelmed by too many messages.
- Segment your list for more relevant content: Divide your list based on interests, demographics, or behaviors. This enables you to send more targeted content that resonates with each group. Managing your email marketing team effectively, whether remote or in-house, can streamline this process, ensuring each segment receives content that truly resonates, ultimately reducing unsubscribe rates.
- Personalize your emails: Address recipients by their first name and tailor your content to their specific choices and behavior.
- Implement automation: It enhances efficiency and scalability. For example, you can set up email campaigns in advance to be sent to your audience based on specific triggers. You can boost this process by involving IT professionals, such as solution architects. These experts can then design intricate automation workflows that cater to your unique business needs.
7. Overall ROI
At the end of the campaign, you need to know whether the invested effort and resources were worth it. In other words, you must measure the return on investment (ROI).
This is similar to assessing the value of IT investments in an EA framework. Consider tangible metrics like revenue generated and intangible benefits like improved customer engagement or brand perception.
As you evaluate the ROI of your email marketing initiatives, exploring cost-effective strategies is essential, particularly for small businesses or newcomers to email marketing.
You can calculate overall ROI by subtracting the amount invested in the campaign from the amount made in additional sales. Then, divide the outcome by the amount invested in the campaign and multiply it by 100.
It is represented as:
$ amount in additional sales – $ amount invested in the campaign ÷ amount invested in the campaign × 100.
So, $2,000 in additional sales – $100 to execute the campaign ÷ $100 invested in the campaign × 100 = 1,900% return on investment.
Why it Matters
Email ROI tracks the value you receive in exchange for the time and money you spend building campaigns. When you know your current ROI, you can take steps to improve it, leading to higher revenue numbers.
How to Improve ROI
The earlier tips we shared can help you boost your email ROI. Other strategies you can implement include:
- Focus on high-value segments: Once you’ve correctly separated your email list, identify and prioritize the group that is most likely to convert.
- Implement automation for efficiency: Embrace automation to streamline your email campaigns and make them more personalized.
- Continuously test and refine campaigns: Conduct regular split tests to find the most effective subject lines, calls to action, and email content for your audience.
Conclusion
Successful email campaigns go beyond crafting eye-catching subject lines or visually appealing templates. You must understand the metrics that drive success.
Of course, the metrics you track will depend on your campaign objectives. However, the ones we covered above are excellent starting points.
