How to Write Subject Lines that Get Opened


Understanding the Importance of Your Subject Line

Let’s be real, the subject line is the make-or-break moment for your email. It’s like the doorman at an exclusive club—you wouldn’t get in with just a nod; you need to make an impression. A compelling subject line can be the difference between your email being opened or being sent to the bin faster than old leftovers.

Keep It Short and Sweet

We’re all skimmers now. Attention spans have shrunk faster than a cheap wool jumper in a hot wash. So, keep your subject lines short and punchy. Aim for 6-10 words. Emails with a focused, snappy subject line are more likely to be opened. Think of it like the first line of a joke—if it’s too long, you’ve lost the audience before the punchline.

Make It Personal

Add a touch of humanity to your emails. Use first names where possible and relevant information that makes the email feel bespoke to the reader. A subject line like “Hey John, we’ve got a special deal just for you!” can make John feel like you’re talking to him directly. Not to mention, it gives your email an immediate leg-up from all the generic stuff bombarding his inbox.

Inject Curiosity

Humans are curious creatures; we like to solve mysteries, explore uncharted territories, and unravel enigmas. Pique this natural curiosity with subject lines that leave the reader wanting more. A line like “Discover the secret to doubling your savings!” makes folks eager to know just what that secret is.

Offer Value Upfront

Show your readers what’s in it for them. Whether it’s a limited-time discount, an insightful guide, or exclusive news, make it evident that opening your email offers tangible value. Your subject line could read something like, “Snag 50% off today only!” Who wouldn’t want to dive into that?

Leverage FOMO (Fear of Missing Out)

Nobody wants to be left out, especially when it comes to hot deals or exclusive content. Create a sense of urgency and exclusivity. Lines like “Last chance to join our VIP list!” or “Limited availability—grab your spot now!” can spur readers into action.

Use Numbers and Lists

Numbers and lists catch the eye more than plain text. A subject line like “5 Tips to Boost Your Productivity” promises clear, actionable steps. It’s like giving the reader a sneak peek into the value of your email, making it more likely they’ll take the plunge and click open.

Avoid Spammy Words

Sure, it’s tempting to throw in words like “Free,” “Buy now,” or “Exclusive offer.” But overdoing it can relegate your email to the spam folder faster than you can say “junk mail.” Opt for alternative expressions that convey the same meaning without triggering spam filters. Instead of “Free,” maybe try “On the house” or “At no cost to you.”

Test, Analyse, Refine

Think of your subject lines as guinea pigs in a lab. Not all will be winners initially, and that’s okay. Conduct A/B testing to determine which subject lines get the most opens. Analyse your results and adjust accordingly. If one particular style or phrase garners more attention, lean into that trend.

Stay True to Your Brand

Your subject lines should be an extension of your brand’s voice. Whether you’re cheeky, formal, or somewhere in between, consistency is key. If humour is part of your brand, don’t be afraid to be witty. Just be careful not to alienate your audience with off-brand jokes or inappropriate comments.

Seasonal and Topical Relevance

Tapping into current events, holidays, or seasons can make your emails feel timely and relevant. Consider using phrases like “New Year, New Deals!” or “Get ready for summer with our latest collection!” Just ensure it aligns with the content of your email to keep trust intact.

A/B Testing Success Stories

On this note, let’s take a real-world example. Imagine you’re sending out an email campaign to promote a sale. You could test these two subject lines:
1. “Huge Summer Sale—Up to 50% Off!”
2. “Our Summer Sale Won’t Last Long!”
By splitting your audience and analysing the open rates of each variant, you’ll gather valuable insights. This data-driven approach can significantly impact your future email strategies.

In Conclusion

Writing effective subject lines is an art, not a science. While these tips can certainly boost your open rates, don’t be afraid to experiment and find what resonates best with your audience. After all, the goal is to get your emails opened, and sometimes, a bit of trial and error is all part of the journey.

So, next time you’re crafting those emails, remember: be engaging, be concise, and above all, be human. Happy emailing!

Recent Content