Email Subject Lines

131+ Best Cold Email Subject Lines To Generate More Sales

Cold Email Subject Lines
Written by Danish Ali

Cold emailing is one of the most effective ways to get in touch with people you don’t know, but it can be time-consuming and difficult. If you’re looking for some inspiration on what to say or just want to see some examples of short, effective subject lines that worked, this post has got your back. Here are some cold email subject lines sent by real companies who needed sales more than anything else. Hopefully, they’ll inspire you too!

Did you know that 88% of sales professionals don’t use email marketing? If your company is one of the other 12%, then good for you. Email marketing can be extremely effective, whether it’s used to close a sale or generate qualified leads.

For More: 71 Types of Email Subject Lines that Reader Must open

Best cold email subject lines

We’ve got something new (and exciting) you won’t want to miss out on!

Can we talk? It’s urgent.

We need to do a little catch-up. Here’s why: [insert copy]

New opportunities can change everything. Are you ready?

Need your expertise/input on something ASAP!

Subject lines for marketers and business owners

Are you available for a quick call today or tomorrow? We have an opportunity we think you’ll be interested in.

Can we do a quick call later today? Looking for your input on something new.

We need your feedback, it’s urgent!

Subject lines for CEOs and office managers

Let’s talk this afternoon about how you can make an impact at [company name].

Can we touch base today about something important? It will only take a few minutes.

Have some time for a quick call? We have new updates we think you’ll be interested in.

Subject lines for salespeople and telemarketers

See your schedule and get back to me about this opening ASAP!

Are you available today or tomorrow for a quick call? It’s urgent!

We need to do a little catch-up. Here’s why: [insert copy]

Subject lines for professionals, managers and executives

Can we talk ASAP about an opportunity that can help you get ahead?

Are you available for a quick call today or tomorrow? We’d like to update you on some new developments.

We need your input on something ASAP!

Do you have some time today or tomorrow for a quick call? It’s important.

Are you available to talk now or soon about something that can help you stay ahead of the game?

Click here if you’re ready to take your career, business and income to the next level.

For More: 131+ Best Email Subject Lines For Sales to Get More Clicks

B2B Cold Email Subject Lines

“We Were Expecting Your Reply”

“No one reads emails anymore, right?”

“Prove at least one person opens this email.”

“Is It Time to Stop Working With Your Current CRM?”

“Is it okay to email you?”

“How To Use (App Name) For (Specific Purpose and Benefit)”

“You’re Lost Without These Emails, Here They Are!”

“A Comprehensive List of Every Cold Email You’ll Ever Need to Send.”

“Here’s what you’re missing out on…”

“How to get more traffic this week.”

“Don’t hit reply, that’s your first mistake.”

“You will thank me for this later…”

“Here’s how to get more of what you want.”

“Your inbox is broken. Here’s the cure.”

“You need this right now.”

“Stop fiddling with that CRM and get results instead.”

“[Industry Problem] + [Product Solution] = [Achievement]”

“I’m going to show you something that blew my mind..”

“We help people like you grow their business.”

“… and here’s how we can help.”

“What keeps you up at night?”

“Here’s what you’re missing out on…”

“You won’t believe this.. but..”

“A complete list of every cold email template you’ll ever need.”

“Grab a free copy of our ebook right now!”

“The 1 trick that skyrocketed our growth.”

Related: 101+ Good Email Subject Lines For Introduction

Which One Cold Email Subject Lines Suits You?

Cold emailing is a powerful sales tool that can be used in a variety of situations. Whether you’re looking for new clients, looking to upsell existing clients or even just want to reach out and thank your customers, you can probably benefit from sending at least one cold email.

The subject line determines whether an email will get opened or not so it’s important to put some time and effort into crafting it.

So, in this post, I’m going to be sharing cold email subject lines that have been proven to work. We’ve used them in the past when trying to drive more sales for our eCommerce clients, but they should also work for you too!

1. Free: 

2. Ask for feedback:

3. Urgent offer:

4. Offer an introduction to a co-founder/CEO :

5. Share something relevant that you read recently:

6.. Participate in our survey and enter into our prize draw to win $1000!

7. Promotion:

8. New article/blog:

9. Comment: 10. Suggest an idea:

11. Ask for a referral/recommendation:

12. Introduce yourself and your company:

13. Share an industry report with you:

14. Join our webinar (skipped as not relevant)

15. Tell a story:

16. Share a success story:

17. Do you have any questions about our service?

18. Introduce yourself and your company:

19. Join our webinar (skipped as not relevant)

20. Successful onboarding of customer

For More: How to write a good email subject line That Opened 10x


We hope you enjoy this list of 131+ cold email subject lines that we put together. You may not want to use all these, but some might work well for your business and others can give you inspiration as you craft new messages. This is a living document so if there are any other ones that come up in the future, we’ll add them here too! Comment below with your favorite or least-favorite subject line from our list – who knows? Your opinion could be what helps us create an even more effective one!

good subject lines for cold emails
good subject lines for cold emails

About the author

Danish Ali