105+ Catchy Referral Email Subject Line Examples & Ideas

If you want to increase the number of referrals, start by crafting an irresistible email subject line. Make sure to test different Referral Email Subject lines to see which one performs best with your target audience. Keep in mind that what works for one business might not work for another, so it’s important to experiment until you find a winner. And finally, always include a call-to-action in your referral emails so recipients know exactly what you want them to do. Because the referral email is coming from a friend, customers are more likely to open it. If you craft a well-written and personalized subject line, you can increase the chances that your referral email will be read and acted upon. Keep these tips in mind the next time you’re creating a referral email campaign, and watch your conversion rate soar!

subject line for referral email

Subject Line for Referral Email

  • Have you tried [Service]? You’ll love it!
  • A better way to [do thing]
  • Here’s a smarter way to [do thing]
  • The best way to [do thing]
  • Get the unfair advantage with [service]
  • The fastest way to [do thing]
  • The easiest way to [do thing]
  • More results in less time with [service]
  • XXX% more effective than the competition
  • Your secret weapon for [doing thing]
  • results guaranteed or your money back!
  • “I can’t believe I ever lived without [service]”
  • [Service]: Now you can too!
  • minutes could save you X hours per week!
  • “This has completely changed my life!”
  • “I wish I had known about this sooner!”
  • “Why didn’t anyone tell me about this?”
  • “I feel like a whole new person!”
  • I don’t know how I ever lived without this!”
  • “This is exactly what I’ve been looking for!”

For More: 111+ Professional Email Subject Line Examples & Ideas

Referral Email Subject Line Examples

  • “A friend recommended you”
  • “Someone you know thought you might be interested”
  • “You came highly recommended”
  • “A mutual friend suggested I get in touch”
  • “I was referred by a colleague”
  • “If you’re looking for [type of service], I know just the person”
  • “[Name] told me you might need some help with [task]”
  • “Thought you could use a little help with [problem]”
  • “[Name] said you’re the best at what you do”
  • “[Name] mentioned you might be interested in [product/service]”
  • “[Referrer] thinks very highly of your work”
  • “You’re the first person I thought of when I heard about this”
  • “You’re the perfect person for this opportunity”
  • “As promised, here’s that introduction I promised”
  • “[Issue] isn’t your thing, but I think you know just who to call”
  • “Not sure if you’re available, but worth an ask”
  • “Couldn’t think of anyone better to do this than you!”
  • “This one’s right up your alley!”
  • “I know you’re busy, but..”
  • “This might be a long shot, but..”

For More: 101+ Effective Email Subject Lines Samples & Examples

Refer a Friend Email Subject Lines

  • “A friend in need is a friend indeed!”
  • “I thought you could use a little help.”
  • “I know you’re busy, but I need a quick favor.”
  • “I owe you one!”
  • “Thanks for always being there for me!”
  • ” I couldn’t have done it without you!”
  • “You’re the best!”
  • “You’re amazing!”
  • “I’m so lucky to have you as a friend!”
  • “I don’t know what I would do without you.”
  • “Thank you, thank you, thank you!”
  • ” I really appreciate your help.”
  • “Thanks a million!””Phew, finally got through that! Thanks for your help.”
  • “‘k, final push then we can celebrate! Can you?”
  • “+1 on my team thanks to your referral!”
  • “-1 less thing on my to-do list, thanks to your referral!”
  • “$X saved thanks to your referral!”
  • “%%% off for you and your friends, thanks to your referral”
  • “{insert company} wouldn’t be the same without friends like you.”
  • “We’re growing by leaps and bounds thanks to loyal customers like you.”

For More: 105+ Creative Important Email Subject Line Samples & Examples

Referral Program Email Subject Line

  • “Want to earn $X? Refer a friend!”
  • “Get $X for each friend you refer!”
  • “Your friends will thank you for referring them!”
  • “Refer a friend and get $X off your next purchase!”
  • “Help your friends save money with our referral program!”
  • “$X for every person you refer- it’s that easy!”
  • “Easy money: refer a friend and get paid!”
  • “Make some extra cash- refer your friends today!”
  • “Get rewarded for spreading the word!”
  • “$X sign-up bonus just for referring your friends!”
  • “They’ll love our service- and you’ll love the $X referral bonus!”
  • “$X just for referring a friend- it’s that simple!”
  • “Want to make some quick cash? Refer your friends today!”
  • “$X for each friend you refer- start earning today!”
  • “Help us grow and get rewarded with $X!”
  • “$X referral bonus- it pays to spread the word!”
  • “Make money easily by referring your friends today!”
  • “$X off your next purchase when you refer a friend!”
  • “Earn rewards for referring your friends!”
  • Get $X for each person you refer- it’s easy money!”

For More: 111+ Attention Grabbing Email Subject Lines Examples

Referral Email Subject Line Examples

  • You’ve been referred!
  • A friend thought you’d love our service
  • [First Name], meet your new favorite thing
  • Ready to start saving?
  • Life-changing decision, courtesy of your friend
  • Your friend thought you could use a little help…
  • And they say good things come in threes…
  • We’re so excited to have you!
  • Get ready to be amazed…
  • Welcome! Thanks for joining us.
  • [First Name], we’re glad you’re here!
  • Thank you for choosing us!
  • [First Name], it’s time to start living your best life!
  • [First Name], are you ready for this?
  • [First Name], get ready to meet your new best friend!
  • We can’t wait to show you what we can do!
  • [First Name], are you ready for an adventure?
  • [First Name], get ready to fall in love!
  • You’re going to love what we’ve got in store for you!
  • [First Name], sit back and relax, we’ve got this covered!

For More: 103+ Good Subject Lines for Emails Samples & Examples

What are the benefits of using Referral Email Subject Line?

Referral Email Subject Line can be a great way to increase your website’s traffic. By including a link to your website in the Subject Line, you can encourage recipients of your email to click through to your site. Additionally, by carefully crafting your Subject Line, you can increase the likelihood that recipients will open and read your email. Finally, by including a call-to-action in the Subject Line, you can encourage recipients to take action on your site. By taking advantage of these benefits, you can increase the traffic to your website and improve your chances of achieving your desired results.


The most important thing to remember when crafting your referral email subject line is to be creative and interesting. Keep in mind what would make you want to open an email, and use that as inspiration for your own lines. And, of course, don’t forget to test different options before settling on email. Email list growth can be a tough nut to crack. But, if you focus on creating quality content and then use an effective referral email subject line, you’ll be well on your way to growing a large and engaged email list. Hopefully this blog helped give you some ideas for how to improve your referral marketing strategy. As always, if you have any questions or need help getting started, reach out and our team will be happy to assist! Thanks for reading and I hope you found this blog helpful.

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