Creating the Best Email Marketing Subject Lines

Source: Lauren Mancke @Unsplash

First impressions matter. This adage can be applied to various business efforts, including email marketing. What is the first thing that your subscribers see when they receive an email from you? The email subject line.

Consider the fact that approximately 35% of recipients open emails based on their impression of the subject line. It’s the first line of text that they see. In the sea of emails that they receive every day, the subject line can be the deciding factor as to whether your email gets opened, ignored, or labeled as spam.

All the effort that you’ve put into designing your email and filling it with your best content won’t matter if you don’t make that first impression count. In this article, we are going to help you learn the best practices for writing email marketing subject lines, and show you some of the best and worst examples we could find.

Email Marketing Subject Lines: Best Practices

Writing compelling subject lines requires a combination of creativity and understanding what makes your target audience tick. The subject line has to be well-thought-out, with a clear goal in mind. There are various practices that work, but you should test each one to see how it performs with your subscribers. Here are some of the methods:

1. Personalizing your approach

2. Creating a sense of urgency

3. Intriguing your recipients

4. Offering something special

5. Providing relevant content

6. Keeping the subject short

7. Using emojis strategically

8. Making use of name recognition

Personalizing Your Approach

Personalization is one of the most effective marketing methods. The introduction of data enrichment has revolutionized the world of marketing, making it possible for you to gather essential information on your audience and use it to get in touch with them on a more personal level. 

Modern email marketing software enables you to create actionable contact lists that you can segment into highly targeted groups. Each group can be based on specific parameters, such as:

• Demographics

• Psychographics

• Firmographics

• Behavioral factors

This enables you to create subject lines for particular audiences. When communicating with a business, people like being treated as individuals and feeling like their specific needs are catered to. With email marketing automation, you can create personalized experiences efficiently.

A subject line that addresses a recipient by their name and takes their interests, preferences, or previous purchases into account is much more likely to attract attention and get the email opened. Here are some examples:

• John, this is SO you, and it’s 80% off!

• Are you coming, John?

• Only the best for you, John

Creating a Sense of Urgency

Marketers commonly create a sense of urgency by tapping into the so-called FOMO (fear of missing out) territory. When people see that other customers are satisfied with a product or service, they will often feel like they are missing out on the opportunity to do the same. When you add a sense of urgency — by letting them know that your offer is limited — they will be driven to take action as soon as possible.

You should be creative and careful not to overuse this approach. The impression that it is crucial to act right now has to feel genuine. If you send too many emails that call for urgency, your recipients will become unaffected by them. You may even come off as fake and spammy.

You should use action-oriented verbs because subject lines are similar to CTAs. Combine words like act, create, sign up, discover, purchase, and subscribe with adverbs such as now, fast, soon, today, and right away. You can also approach the subject from a negative angle by asking your audience not to miss out on the opportunity or by telling them how much time they have left to act. Try something like this:

• BOGO free clearance is over in 5…4…3…

• Act fast and save 20% on winter jackets

• Don’t get left behind. Discover the best SEO tactics right now

Intriguing Your Recipients

Some of the best email subject lines grab the recipient’s attention by piquing their curiosity. People love a sense of mystery with a promise of a good story or an enticing offer. 

The level of vagueness depends on your target audience. If people have subscribed to you and are familiar enough with your brand, a subject line that says “You’re invited” can spark their interest. If you are introducing yourself to a new audience, this kind of approach can come off as obscure and clickbaity.

You must ensure that the payoff is satisfactory. No one likes a mystery with an underwhelming revelation. 

You can try subject lines that look like this:

• The secret to reducing your churn

• Which of these two looks better?

• You can do better than that

Offering Something Special

Special offer emails work best with open and direct subject lines. If you’ve got a high-quality product or service that you want to offer at a discount or for free, you can grab your recipients’ attention easily. This is an effective way to boost your email open rate because people don’t want to pass on exceptional deals.

Be careful with the numbers. Customers tend to get suspicious when an offer sounds too good to be true. The discount should be compelling but not too high. The phrasing is also vital. If you’re giving something away for free, don’t make it seem like you’re desperate to get rid of it, because the offer will no longer sound special. 

Try something like:

• 25% off on your favorite shoes

• Top 10 under $10

• Yours in 2 days (free shipping!)

Providing Relevant Content

People frequently subscribe to mailing lists because they want to learn new things or stay up to date. You need to provide valuable and trending content that they can gain value from. This will enable you to become an authority in your industry and earn your followers’ loyalty and trust.

When providing your subscribers with relevant news and updates, your every email marketing subject needs to be aligned with the content. You can be direct about the topic and let people know what they can learn from you.

Your subject line can look like this:

• The Ultimate Newsletter Guide of 2020

• Top 20 Marketing Tools To Boost Your ROI

Another way of providing valuable content is by asking the right questions. Determine your target audience’s buyer persona and its most frequent pain points. The subject line should make them realize they have a problem and drive them to look for the solution in your email.

You can ask something like:

• Is your company making these huge mistakes?

• Do you know why your marketing strategy is wrong?

Keeping the Subject Short

You should keep your subject lines short and to the point. Your goal is to grab the recipients’ attention. A subject that looks like it was taken from a James Joyce novel is likely to seem overwhelming and throw people away. 

You must keep in mind that up to 78% of all email opens happen on mobile devices. Subject lines that are too long will most likely get cut off and undermine the effectiveness of your message. The general practice is not to use more than 50 characters.

Sometimes you can do a lot with a small number of characters. Take a look at these examples:

• Psst! This ships free

• What sweatpants?

• Let’s talk

Using Emojis Strategically

Emojis have become an unavoidable part of modern communication. According to the statistics, 92% of the online population uses emojis every day. They can make your subject lines stand out and relay your message with fewer words. Don't overuse them, though — the best approach is for an emoji to complement the subject line instead of relaying the main message.

You should also be careful about the different cultural significance of emojis. While the thumbs-up symbol means approval in most western countries, it is considered offensive in the Middle East. Use emojis in line with your target audience.

Here are some effective examples of subject lines with emojis:

• 👀 You up? It’s time to shop!

• 🍕 Tummy Rumbling?

• You’ve been chosen to help on a secret project 🤐

Making Use of Name Recognition

Making a connection between your product or service and famous names is an effective tactic because people like to imitate the actions of celebrities they admire. If your subject lines do this in a natural way that is relevant to your brand, you can attract a significant amount of attention. 

Avoid using big names just because they’re popular. If the connection isn’t genuine, the subject line will come off as a cheap trick.

Here are some examples that work:

• Master your songs and sound like Taylor Swift

• New Beyoncé line is just two days away

Email Marketing Subject Line Styles

Source: Pexels

Email subject lines can be approached differently in terms of style. While your brand image is a relevant factor, the kind of subject lines you use in emails mostly depends on your target audience. The subject line styles that we are going to cover are:

1. Direct

2. Witty

3. Shocking

4. Numbered

Direct Email Subject Lines

It isn’t always necessary to come up with the most creative email subject lines. When you’ve got a primed list of contacts that have already done business with you, you can apply a more direct approach. 

This style is most commonly used for update and notification emails. When a customer has ordered something from you, they expect a simple email that will let them know that they’ve completed the purchase successfully and the package is on its way. This kind of email serves a precise purpose which the subject should be aligned with. 

You should use a subject line that looks like this:

• Your order has been shipped. Thank you for choosing us

• Registration successful. Confirm your email address

Witty Email Subject Lines

Humor is one of the most effective ways to ensure that your email gets opened. Keep in mind that jokes are subjective, so you need to be careful about how you use them. Not everyone will find your subject line funny. You need to know your target audience well to be able to predict what kind of humor your recipients are going to appreciate.

If you want to use a single subject line for a wider audience, you can go for something like:

• Since we can't all win the lottery…

• 10 bizarre steps to being better at your job

• Enough of this sheet

If your audience is more narrow and you know their interests, you can try something like:

• Defense Against the Dark Arts: ESAPI

• Swipe right on us

If your recipients have never read Harry Potter or know nothing about the dating culture, they will probably have no idea what these two examples are all about. By segmenting your contacts properly, you’ll know whether your joke is aimed at the right demographic or psychographic group.

Shocking Email Subject Lines

This style is best used for narrow audiences that you’ve already established a relationship with. If you want to use a shocking or controversial statement in your subject line, you need to be sure that you won’t alienate a big portion of your audience.

The right audience may find subject lines like these funny or intriguing:

• Have you decided to give up on your dreams?

• Your marketing strategy sucks. Wanna know why?

• Here’s why your kid knows more about coding than you

Numbered Email Subject Lines

Subject lines that use lists and numbers are particularly attention-grabbing because of the way our minds work. Numbers represent order and organization. This is why so many blogs have articles that follow the “X Top Things for Y” pattern. Lists make information simpler to process. People know they can expect X items that interest them and wonder what #1 is. 

This style works well with the practice of providing your target audience with relevant and valuable content. The subject line can let your recipients know that the email contains a list of 10 solutions for a particular pain point. Here are some examples of effective numbered email subject lines:

• 7 Ways to Improve Your Pins

• Top 15 SEO Tools Worth The Price

• 10 Practical DIY Home Improvement Solutions

Email Marketing Subject Lines Examples — The Good and The Bad

Source: Pexels

Let’s take a look at some of the best email marketing subject lines that you should use as a source of inspiration — and some that you should avoid at all costs.

Why You Should Use Email Marketing Tools

The success of modern email marketing campaigns hinges on an essential aspect — automation. Manual marketing efforts require the time and effort that you don’t have. You need the tools that enable you to streamline the email marketing process as much as possible. This way, you can focus on creative aspects, such as creating compelling subject lines that can boost your open rate. As a result, you’ll get more conversions and increase your revenue.

We at Sell SaaS can help you achieve that. Our software bundle has a variety of email marketing tools that you can use to automate your campaign. 

The enrichment data software can help you find leads in our extensive list of B2B domains. Narrow down your search according to location, industry, and company size. Once the tool is done with looking up the information you need, you can extract it into a CSV file.

This tool works hand-in-hand with our email campaign creator. You can use the lists of contacts that you’ve collected and segmented to create effective email campaigns and send them automatically. This leaves you with plenty of space to come up with eye-catching subject lines and create top-notch content.

Other Sell SaaS White-Label Marketing Tools

Some of our other tools include:

What makes our offer stand out is that we provide white-label software. You can brand our tools and resell them to create an additional stream of revenue.

The price you set for the tools is up to you. Your commitment to us is to share a percentage of what you earn. When you partner with us, you’ll get 60% of the revenue. The more you sell, the more you earn — reaching up to 80%.

Sign up here to start your successful SaaS business right now!