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36 Retargeting Email Subject Lines For Higher Opens in 2025

Seeking effective retargeting email subject lines to boost open rates? Look no further! This page will give you the best email subject lines for 2025.

#1.

Act now to unlock your personalized discount!

copy
Emotional
Using CTA
eCommerce

Why this subject line works?

The subject line is highly effective as it immediately grabs the reader's attention with the phrase "Act now" which creates a sense of urgency. It also offers a personalized discount, which indicates personalization and exclusivity. These elements combine to encourage immediate action and increase the likelihood of opening the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#2.

Limited Time Offer: Exclusive Deals Await!

copy
Urgent
Driving Curiosity
eCommerce

Why this subject line works?

The subject line effectively combines urgency, exclusivity, and curiosity to entice recipients to open the email. By mentioning a limited time offer and exclusive deals, it creates a sense of FOMO (fear of missing out) that compels recipients to take action. The use of the word "await" adds an element of anticipation, increasing the chances of engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#3.

Missed us? Ready for another round of awesome deals?

copy
Funny
Asking a question
eCommerce

Why this subject line works?

The subject line generates curiosity and excitement by referencing a previous interaction and teasing future "awesome deals". It implies that the recipient has missed out on something and encourages them to open the email to stay informed and take advantage of the upcoming offers. The use of language like "another round" creates anticipation and makes the email feel exclusive.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#4.

It's fate! Don't let our products slip away...

copy
Funny
Using CTA
eCommerce

Why this subject line works?

The subject line captures attention and creates a sense of urgency by using phrases like "fate" and "slip away." It tantalizes recipients with the promise of something special and encourages them to take immediate action to prevent missing out on valuable products.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#5.

Oops! Did you forget to snag your favorite items?

copy
Funny
Using CTA
eCommerce

Why this subject line works?

The subject line employs a playful and attention-grabbing tone with the use of "Oops!" which immediately captures the recipient's curiosity. It conveys a sense of urgency by suggesting that the recipient might have forgotten to secure their favorite items, thereby urging them to take action. The subject line is concise and prompts the recipient to engage with the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#6.

Welcome Back! Exclusive Offer Inside, Don't Miss Out!

copy
Professional
Using CTA
eCommerce

Why this subject line works?

The subject line immediately grabs attention by greeting the recipient and offering them an exclusive offer. The sense of exclusivity and urgency created by the phrase "Don't Miss Out!" increases the likelihood of the email being opened. This subject line effectively combines personalization, a tempting offer, and a call to action.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#7.

You won't believe what's waiting for you inside...

copy
Funny
Driving Curiosity
eCommerce

Why this subject line works?

The subject line creates curiosity and intrigue, enticing recipients to open the email. By using a sense of mystery and potential surprise, it increases the chances of engagement and click-through rates. The phrase "you won't believe" adds an element of anticipation, making it more compelling.


CLARITY15/20
Line_810_f8055af933
Appeal17/20
Line_810_f8055af933
ENGAGEMENT18/20

#8.

We found your missing puzzle piece!

copy
Funny
Driving Curiosity
eCommerce

Why this subject line works?

The subject line grabs the recipient's attention by using the intriguing phrase "We found your missing puzzle piece!" It creates curiosity and entices them to open the email to find out more. The use of personalization makes it feel more tailored to the recipient, increasing the likelihood of engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#9.

We're bringing the party to you 🎉

copy
Funny
Driving Curiosity
eCommerce

Why this subject line works?

The subject line is engaging and exciting, using emojis to convey the message of bringing the party to the recipient. It creates a sense of anticipation and intrigue, increasing the chances of the email being opened and read.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#10.

Remember us? We've got new stuff you need to see!

copy
Funny
Asking a question
eCommerce

Why this subject line works?

The subject line triggers curiosity by calling attention to a previous relationship while also offering something new to discover. It creates a sense of familiarity and urgency, enticing the recipient to open the email and explore the new additions to the product range.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#11.

Did you lose something? We've got what you're missing!

copy
Funny
Asking a question
eCommerce

Why this subject line works?

The subject line sparks curiosity with a question and promises a solution, making the recipient wonder what they may have lost and what they can find. This piques their interest and encourages them to open the email to learn more. The subject line is concise and effective in capturing the reader's attention.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#12.

Give us another chance, we promise it'll be worth it!

copy
Funny
Using CTA
eCommerce

Why this subject line works?

The subject line is appealing and generates curiosity by suggesting that the recipient should give the sender another chance. The promise of it being worth it adds excitement and incentivizes the audience to open the email. The subject line is concise and creates a sense of urgency, increasing its effectiveness in standing out in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#13.

Find out what you've been missing!

copy
Emotional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line invokes curiosity by implying that the recipient has been missing something important. It effectively creates interest and encourages recipients to open the email to discover what they have been missing out on. The use of an exclamation mark adds a sense of excitement and urgency. Overall, this subject line is compelling and likely to capture attention in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#14.

Discover a world of exclusive offers!

copy
Emotional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line is intriguing and creates curiosity by promising a world of exclusive offers. It entices recipients to open the email and explore the unique deals available to them. Its broad nature appeals to a wide audience, increasing the likelihood of engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#15.

Missed us? Ready for an upgrade?

copy
Emotional
Asking a question
eCommerce

Why this subject line works?

The subject line is attention-grabbing with a hint of curiosity, making recipients curious about what upgrade they could be missing out on. It also creates a sense of anticipation, urging recipients to open the email to find out more. The use of a question adds an engaging element, increasing the likelihood of a higher open rate. Overall, it effectively piques the recipient's interest and encourages them to take action.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#16.

Looking for your next favorite thing?

copy
Emotional
Asking a question
eCommerce

Why this subject line works?

The subject line offers a tantalizing teaser of an exciting opportunity to find the recipient's next favorite thing. It engages the reader's curiosity and implies the possibility of discovering something great, which can significantly increase open rates and engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#17.

Don't miss out on exclusive deals!

copy
Emotional
Using CTA
eCommerce

Why this subject line works?

The subject line effectively creates a sense of urgency and exclusivity, enticing recipients to take action by not wanting to miss out on exclusive deals. It's short and impactful, making it likely to capture attention in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#18.

Your next purchase awaits, plus a special offer inside!

copy
Emotional
Using CTA
eCommerce

Why this subject line works?

The subject line effectively creates anticipation by hinting at a forthcoming purchase opportunity. The mention of a special offer adds an element of exclusivity, making the recipient curious to open the email. This subject line is concise and engaging, making it likely to grab attention in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#19.

Discover what you missed out on...

copy
Professional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line creates curiosity by hinting at something that the recipient might have missed out on. It implies that there's valuable information or opportunities waiting to be discovered. This can make recipients curious and interested, increasing the chances of them opening the email to find out more.


CLARITY14/20
Line_810_f8055af933
Appeal12/20
Line_810_f8055af933
ENGAGEMENT15/20

#20.

Get the VIP treatment you deserve!

copy
Professional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line offers a sense of exclusivity and personalization by mentioning the recipient's deserving of VIP treatment. It creates curiosity and entices the recipient to open the email to discover the benefits they can receive. The use of the word "deserve" adds an emotional appeal, enhancing its effectiveness in grabbing attention.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#21.

We have something just for you...

copy
Professional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line is intriguing and personalized, creating a sense of exclusivity and curiosity. It implies that the recipient is being offered something special, increasing their interest and likelihood of opening the email. The ellipsis at the end adds a hint of mystery, making it even more compelling.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#22.

Did you miss out on our exclusive offers?

copy
Professional
Asking a question
eCommerce

Why this subject line works?

The subject line effectively evokes a sense of urgency and curiosity by asking if the recipient missed out on exclusive offers. It prompts the recipient to open the email to see what they might have missed, increasing engagement and potential conversions. The use of "our" implies a personal connection, which can help build trust and loyalty with the recipient.


CLARITY14/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT18/20

#23.

Ready to experience our new and improved products?

copy
Professional
Asking a question
eCommerce

Why this subject line works?

The subject line is enticing, invoking curiosity and excitement about the new and improved products. The use of the word "ready" suggests a sense of anticipation and urgency, while the question format engages the recipient. It implies that the products have been upgraded and invites them to explore the improvements.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#24.

Looking for a better solution? Let us help you.

copy
Professional
Asking a question
eCommerce

Why this subject line works?

The subject line is strong and engaging, presenting a problem-solving approach to the recipient. By offering assistance, it conveys a sense of helpfulness and expertise. The use of a question format makes it more interactive and encourages the recipient to open the email for a potential solution.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#25.

Don't Forget About Us! Limited Time Promotion Awaits.

copy
Professional
Using CTA
eCommerce

Why this subject line works?

The subject line effectively conveys a sense of urgency and personal appeal to the recipient. The use of "Don't Forget About Us!" creates a feeling of exclusivity, while the mention of a limited time promotion adds urgency. Overall, it is a concise and attention-grabbing subject line that is likely to entice recipients to open the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#26.

Your Favorite Brand Has Something Special, Open Now!

copy
Professional
Using CTA
eCommerce

Why this subject line works?

The subject line creates curiosity by mentioning that the recipient's favorite brand has something special. This personalization sparks the recipient's interest and encourages them to open the email immediately. The use of the word "now" adds urgency, making the subject line even more compelling. Overall, it effectively captures attention and generates interest in the email content.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#27.

Hurry, Don't Miss Out on Our Best Deals Yet!

copy
Urgent
Driving Curiosity
eCommerce

Why this subject line works?

The subject line is compelling and urgent, using the words "Hurry" and "Don't Miss Out" to create a sense of FOMO (fear of missing out). It promises the best deals yet, enticing recipients to take immediate action. This sense of urgency and the promise of great deals make it highly effective in grabbing attention and driving engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#28.

Last Chance to Get Your Hands on Exclusive Savings!

copy
Urgent
Driving Curiosity
eCommerce

Why this subject line works?

The subject line creates a sense of urgency by highlighting that it's the last chance for recipients to access exclusive savings. It appeals to the reader's desire to not miss out on a limited-time opportunity, increasing the chances of engagement with the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#29.

Ready for more? Explore our latest deals!

copy
Urgent
Asking a question
eCommerce

Why this subject line works?

The subject line prompts curiosity and encourages recipients to explore the latest deals, creating anticipation and excitement. It subtly implies that there is more to discover, making it an enticing proposition that is likely to catch the attention of the recipients.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#30.

Remember this? Don't let it slip away again.

copy
Urgent
Asking a question
eCommerce

Why this subject line works?

The subject line captures the recipient's attention by evoking curiosity and urgency. By using the word "remember," it triggers a sense of nostalgia or reminder. The phrase "slip away again" adds a sense of urgency, suggesting that the recipient shouldn't miss out on something important. Overall, it effectively creates an element of intrigue and urgency, compelling the recipient to open the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#31.

Limited Time Offer: Hurry, Don't Miss Out!

copy
Urgent
Using CTA
eCommerce

Why this subject line works?

The subject line is highly effective in creating a sense of urgency and exclusivity with the phrase "Limited Time Offer." The use of "Hurry, Don't Miss Out!" further enhances the urgency and encourages immediate action. This subject line is concise, impactful, and likely to stand out in a recipient's inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#32.

Your Exclusive Discount Expires Soon!

copy
Urgent
Using CTA
eCommerce

Why this subject line works?

The subject line effectively creates a sense of urgency by mentioning that the recipient's exclusive discount is expiring soon. By using personalization ("your") and emphasizing the limited time frame, it motivates the reader to take immediate action. The subject line also hints at a benefit or saving that further encourages engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#33.

Act Fast: Get 20% Off Today Only!

copy
Urgent
Using CTA
eCommerce

Why this subject line works?

The subject line effectively creates a sense of urgency with the phrase "Act Fast" while also highlighting the offer of a 20% discount for today only. The use of numbers and symbols adds visual interest and stands out in the inbox, increasing the likelihood of recipient engagement and actions.


CLARITY14/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#34.

Wish you hadn't missed out? Check out what's back in stock!

copy
Urgent
Asking a question
eCommerce

Why this subject line works?

The subject line creates a sense of regret and urgency by prompting the recipient to check out what is back in stock. It effectively appeals to their fear of missing out and entices them to take immediate action. The curiosity it generates makes it highly likely to grab attention in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#35.

Remember when you loved us? Want more?

copy
Emotional
Asking a question
eCommerce

Why this subject line works?

The subject line utilizes nostalgia and curiosity to engage recipients. By evoking memories of past affection and offering the promise of more, it piques the recipient's interest and increases the likelihood of them opening the email. The emotional appeal and intriguing question make it highly effective in capturing attention.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#36.

Don't miss out on something special!

copy
Emotional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line creates curiosity by using the phrase "something special," enticing recipients to open the email to find out more. It also includes a call to action by urging recipients not to miss out, creating a sense of urgency. The brevity of the subject line ensures it stands out in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#1.

Act now to unlock your personalized discount!

copy
Emotional
Using CTA
eCommerce

Why this subject line works?

The subject line is highly effective as it immediately grabs the reader's attention with the phrase "Act now" which creates a sense of urgency. It also offers a personalized discount, which indicates personalization and exclusivity. These elements combine to encourage immediate action and increase the likelihood of opening the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#2.

Limited Time Offer: Exclusive Deals Await!

copy
Urgent
Driving Curiosity
eCommerce

Why this subject line works?

The subject line effectively combines urgency, exclusivity, and curiosity to entice recipients to open the email. By mentioning a limited time offer and exclusive deals, it creates a sense of FOMO (fear of missing out) that compels recipients to take action. The use of the word "await" adds an element of anticipation, increasing the chances of engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#3.

Missed us? Ready for another round of awesome deals?

copy
Funny
Asking a question
eCommerce

Why this subject line works?

The subject line generates curiosity and excitement by referencing a previous interaction and teasing future "awesome deals". It implies that the recipient has missed out on something and encourages them to open the email to stay informed and take advantage of the upcoming offers. The use of language like "another round" creates anticipation and makes the email feel exclusive.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#4.

It's fate! Don't let our products slip away...

copy
Funny
Using CTA
eCommerce

Why this subject line works?

The subject line captures attention and creates a sense of urgency by using phrases like "fate" and "slip away." It tantalizes recipients with the promise of something special and encourages them to take immediate action to prevent missing out on valuable products.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#5.

Oops! Did you forget to snag your favorite items?

copy
Funny
Using CTA
eCommerce

Why this subject line works?

The subject line employs a playful and attention-grabbing tone with the use of "Oops!" which immediately captures the recipient's curiosity. It conveys a sense of urgency by suggesting that the recipient might have forgotten to secure their favorite items, thereby urging them to take action. The subject line is concise and prompts the recipient to engage with the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#6.

Welcome Back! Exclusive Offer Inside, Don't Miss Out!

copy
Professional
Using CTA
eCommerce

Why this subject line works?

The subject line immediately grabs attention by greeting the recipient and offering them an exclusive offer. The sense of exclusivity and urgency created by the phrase "Don't Miss Out!" increases the likelihood of the email being opened. This subject line effectively combines personalization, a tempting offer, and a call to action.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#7.

You won't believe what's waiting for you inside...

copy
Funny
Driving Curiosity
eCommerce

Why this subject line works?

The subject line creates curiosity and intrigue, enticing recipients to open the email. By using a sense of mystery and potential surprise, it increases the chances of engagement and click-through rates. The phrase "you won't believe" adds an element of anticipation, making it more compelling.


CLARITY15/20
Line_810_f8055af933
Appeal17/20
Line_810_f8055af933
ENGAGEMENT18/20

#8.

We found your missing puzzle piece!

copy
Funny
Driving Curiosity
eCommerce

Why this subject line works?

The subject line grabs the recipient's attention by using the intriguing phrase "We found your missing puzzle piece!" It creates curiosity and entices them to open the email to find out more. The use of personalization makes it feel more tailored to the recipient, increasing the likelihood of engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#9.

We're bringing the party to you 🎉

copy
Funny
Driving Curiosity
eCommerce

Why this subject line works?

The subject line is engaging and exciting, using emojis to convey the message of bringing the party to the recipient. It creates a sense of anticipation and intrigue, increasing the chances of the email being opened and read.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#10.

Remember us? We've got new stuff you need to see!

copy
Funny
Asking a question
eCommerce

Why this subject line works?

The subject line triggers curiosity by calling attention to a previous relationship while also offering something new to discover. It creates a sense of familiarity and urgency, enticing the recipient to open the email and explore the new additions to the product range.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#11.

Did you lose something? We've got what you're missing!

copy
Funny
Asking a question
eCommerce

Why this subject line works?

The subject line sparks curiosity with a question and promises a solution, making the recipient wonder what they may have lost and what they can find. This piques their interest and encourages them to open the email to learn more. The subject line is concise and effective in capturing the reader's attention.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#12.

Give us another chance, we promise it'll be worth it!

copy
Funny
Using CTA
eCommerce

Why this subject line works?

The subject line is appealing and generates curiosity by suggesting that the recipient should give the sender another chance. The promise of it being worth it adds excitement and incentivizes the audience to open the email. The subject line is concise and creates a sense of urgency, increasing its effectiveness in standing out in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#13.

Find out what you've been missing!

copy
Emotional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line invokes curiosity by implying that the recipient has been missing something important. It effectively creates interest and encourages recipients to open the email to discover what they have been missing out on. The use of an exclamation mark adds a sense of excitement and urgency. Overall, this subject line is compelling and likely to capture attention in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#14.

Discover a world of exclusive offers!

copy
Emotional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line is intriguing and creates curiosity by promising a world of exclusive offers. It entices recipients to open the email and explore the unique deals available to them. Its broad nature appeals to a wide audience, increasing the likelihood of engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#15.

Missed us? Ready for an upgrade?

copy
Emotional
Asking a question
eCommerce

Why this subject line works?

The subject line is attention-grabbing with a hint of curiosity, making recipients curious about what upgrade they could be missing out on. It also creates a sense of anticipation, urging recipients to open the email to find out more. The use of a question adds an engaging element, increasing the likelihood of a higher open rate. Overall, it effectively piques the recipient's interest and encourages them to take action.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#16.

Looking for your next favorite thing?

copy
Emotional
Asking a question
eCommerce

Why this subject line works?

The subject line offers a tantalizing teaser of an exciting opportunity to find the recipient's next favorite thing. It engages the reader's curiosity and implies the possibility of discovering something great, which can significantly increase open rates and engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#17.

Don't miss out on exclusive deals!

copy
Emotional
Using CTA
eCommerce

Why this subject line works?

The subject line effectively creates a sense of urgency and exclusivity, enticing recipients to take action by not wanting to miss out on exclusive deals. It's short and impactful, making it likely to capture attention in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#18.

Your next purchase awaits, plus a special offer inside!

copy
Emotional
Using CTA
eCommerce

Why this subject line works?

The subject line effectively creates anticipation by hinting at a forthcoming purchase opportunity. The mention of a special offer adds an element of exclusivity, making the recipient curious to open the email. This subject line is concise and engaging, making it likely to grab attention in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#19.

Discover what you missed out on...

copy
Professional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line creates curiosity by hinting at something that the recipient might have missed out on. It implies that there's valuable information or opportunities waiting to be discovered. This can make recipients curious and interested, increasing the chances of them opening the email to find out more.


CLARITY14/20
Line_810_f8055af933
Appeal12/20
Line_810_f8055af933
ENGAGEMENT15/20

#20.

Get the VIP treatment you deserve!

copy
Professional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line offers a sense of exclusivity and personalization by mentioning the recipient's deserving of VIP treatment. It creates curiosity and entices the recipient to open the email to discover the benefits they can receive. The use of the word "deserve" adds an emotional appeal, enhancing its effectiveness in grabbing attention.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#21.

We have something just for you...

copy
Professional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line is intriguing and personalized, creating a sense of exclusivity and curiosity. It implies that the recipient is being offered something special, increasing their interest and likelihood of opening the email. The ellipsis at the end adds a hint of mystery, making it even more compelling.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#22.

Did you miss out on our exclusive offers?

copy
Professional
Asking a question
eCommerce

Why this subject line works?

The subject line effectively evokes a sense of urgency and curiosity by asking if the recipient missed out on exclusive offers. It prompts the recipient to open the email to see what they might have missed, increasing engagement and potential conversions. The use of "our" implies a personal connection, which can help build trust and loyalty with the recipient.


CLARITY14/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT18/20

#23.

Ready to experience our new and improved products?

copy
Professional
Asking a question
eCommerce

Why this subject line works?

The subject line is enticing, invoking curiosity and excitement about the new and improved products. The use of the word "ready" suggests a sense of anticipation and urgency, while the question format engages the recipient. It implies that the products have been upgraded and invites them to explore the improvements.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#24.

Looking for a better solution? Let us help you.

copy
Professional
Asking a question
eCommerce

Why this subject line works?

The subject line is strong and engaging, presenting a problem-solving approach to the recipient. By offering assistance, it conveys a sense of helpfulness and expertise. The use of a question format makes it more interactive and encourages the recipient to open the email for a potential solution.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#25.

Don't Forget About Us! Limited Time Promotion Awaits.

copy
Professional
Using CTA
eCommerce

Why this subject line works?

The subject line effectively conveys a sense of urgency and personal appeal to the recipient. The use of "Don't Forget About Us!" creates a feeling of exclusivity, while the mention of a limited time promotion adds urgency. Overall, it is a concise and attention-grabbing subject line that is likely to entice recipients to open the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#26.

Your Favorite Brand Has Something Special, Open Now!

copy
Professional
Using CTA
eCommerce

Why this subject line works?

The subject line creates curiosity by mentioning that the recipient's favorite brand has something special. This personalization sparks the recipient's interest and encourages them to open the email immediately. The use of the word "now" adds urgency, making the subject line even more compelling. Overall, it effectively captures attention and generates interest in the email content.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#27.

Hurry, Don't Miss Out on Our Best Deals Yet!

copy
Urgent
Driving Curiosity
eCommerce

Why this subject line works?

The subject line is compelling and urgent, using the words "Hurry" and "Don't Miss Out" to create a sense of FOMO (fear of missing out). It promises the best deals yet, enticing recipients to take immediate action. This sense of urgency and the promise of great deals make it highly effective in grabbing attention and driving engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#28.

Last Chance to Get Your Hands on Exclusive Savings!

copy
Urgent
Driving Curiosity
eCommerce

Why this subject line works?

The subject line creates a sense of urgency by highlighting that it's the last chance for recipients to access exclusive savings. It appeals to the reader's desire to not miss out on a limited-time opportunity, increasing the chances of engagement with the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#29.

Ready for more? Explore our latest deals!

copy
Urgent
Asking a question
eCommerce

Why this subject line works?

The subject line prompts curiosity and encourages recipients to explore the latest deals, creating anticipation and excitement. It subtly implies that there is more to discover, making it an enticing proposition that is likely to catch the attention of the recipients.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#30.

Remember this? Don't let it slip away again.

copy
Urgent
Asking a question
eCommerce

Why this subject line works?

The subject line captures the recipient's attention by evoking curiosity and urgency. By using the word "remember," it triggers a sense of nostalgia or reminder. The phrase "slip away again" adds a sense of urgency, suggesting that the recipient shouldn't miss out on something important. Overall, it effectively creates an element of intrigue and urgency, compelling the recipient to open the email.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#31.

Limited Time Offer: Hurry, Don't Miss Out!

copy
Urgent
Using CTA
eCommerce

Why this subject line works?

The subject line is highly effective in creating a sense of urgency and exclusivity with the phrase "Limited Time Offer." The use of "Hurry, Don't Miss Out!" further enhances the urgency and encourages immediate action. This subject line is concise, impactful, and likely to stand out in a recipient's inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#32.

Your Exclusive Discount Expires Soon!

copy
Urgent
Using CTA
eCommerce

Why this subject line works?

The subject line effectively creates a sense of urgency by mentioning that the recipient's exclusive discount is expiring soon. By using personalization ("your") and emphasizing the limited time frame, it motivates the reader to take immediate action. The subject line also hints at a benefit or saving that further encourages engagement.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#33.

Act Fast: Get 20% Off Today Only!

copy
Urgent
Using CTA
eCommerce

Why this subject line works?

The subject line effectively creates a sense of urgency with the phrase "Act Fast" while also highlighting the offer of a 20% discount for today only. The use of numbers and symbols adds visual interest and stands out in the inbox, increasing the likelihood of recipient engagement and actions.


CLARITY14/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#34.

Wish you hadn't missed out? Check out what's back in stock!

copy
Urgent
Asking a question
eCommerce

Why this subject line works?

The subject line creates a sense of regret and urgency by prompting the recipient to check out what is back in stock. It effectively appeals to their fear of missing out and entices them to take immediate action. The curiosity it generates makes it highly likely to grab attention in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#35.

Remember when you loved us? Want more?

copy
Emotional
Asking a question
eCommerce

Why this subject line works?

The subject line utilizes nostalgia and curiosity to engage recipients. By evoking memories of past affection and offering the promise of more, it piques the recipient's interest and increases the likelihood of them opening the email. The emotional appeal and intriguing question make it highly effective in capturing attention.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

#36.

Don't miss out on something special!

copy
Emotional
Driving Curiosity
eCommerce

Why this subject line works?

The subject line creates curiosity by using the phrase "something special," enticing recipients to open the email to find out more. It also includes a call to action by urging recipients not to miss out, creating a sense of urgency. The brevity of the subject line ensures it stands out in a crowded inbox.


CLARITY16/20
Line_810_f8055af933
Appeal16/20
Line_810_f8055af933
ENGAGEMENT14/20

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