9 Other Ways to Say “Thank You for Your Quick Response”

Someone might have just impressed you with the speed of their response. You should always show gratitude when someone responds in good time, especially if it saves you from doing more work than necessary.

You might be tempted to use “thank you for your quick response.” Although, have you considered any alternatives?

This article will explore some great synonyms to help you.

Is It Professional to Say “Thank You for Your Quick Response”?

It is professional to say “thank you for your quick response.” It’s a standard reply when someone gets back to you quickly.

Use it when someone impresses you with their speed. Alternatively, use it when you’re happy to hear from someone quickly, especially if you are worried about the contents of the email.

This example will also help you understand more about it:

Thank you for your quick response in regard to my query.


  • It’s polite.
  • It works well in formal settings.


  • It’s very general and bland.
  • It’s overused.

Clearly, “thank you for your quick response” is a great phrase. However, having a few alternatives ready will help you mix things up in your business emails.

Keep reading to learn how to say “thank you for your quick response” professionally. We’ll show you all the relevant synonyms that apply.

What to Say Instead of “Thank You for Your Quick Response”

  • Thanks for your swift response
  • I really appreciate your speedy work on this
  • Thank you for the prompt reply
  • We appreciate your speedy reply
  • Thank you for your cooperation
  • Thanks for being so responsive
  • Thanks so much for responding
  • We’re grateful for your swift response
  • Thanks for the lightning-fast reply

1. Thanks for Your Swift Response

A lot of the best alternatives to “thank you for your quick response” only change one word. It’s best to swap out “quick” for something else that means the same thing. This way, you can keep the phrase the same while mixing your writing up.

So, we recommend using “thanks for your swift response” in professional emails. “Swift” is a synonym for “quick,” allowing you to share your appreciation for someone’s speedy reply.

You could try it the next time you email an employee you need help from. It shows how much you appreciate their quick and helpful response.

You can also review the following email example:

Dear Harry,

Thanks for your swift response. I really appreciate you reaching out to help me understand this system.

All the best,
David Lloyd

2. I Really Appreciate Your Speedy Work on This

To sound slightly more formal yet polite, try “I really appreciate your speedy work on this.”

It’s a great alternative to “thank you for your quick response” that keeps things interesting in your writing.

If you’ve known the recipient for a while, this phrase will help you. Try it when emailing colleagues you get along well with.

It shows you appreciate their attention. It’s especially effective because “speedy” shows how glad you are that they got around to working on something as quickly as possible.

In fact, this is a great phrase to use when you’re truly shocked by the speed of someone’s reply.

Here’s a great email sample to show you how it works:

Dear Alicia,

I really appreciate your speedy work on this. Thank you so much for getting it done before the deadline.

Michael Angelo

3. Thank You for the Prompt Reply

Again, changing the word “quick” in “thank you for your quick response” is one of the simplest (yet most effective) ways to spice things up. This time, we want you to write “prompt.”

You can use “thank you for the prompt reply” when emailing your employees. It shows that you have previously contacted them and expected a reply.

Generally, if your employees reply quicker than you intended, this phrase will help. It shows you appreciate their time.

It’s also quite polite, making it a good option regardless of who receives your email.

This example should also help you:

Dear Erin,

Thank you for the prompt reply. I really appreciate your reaching out to inform me about this.

All the best,
Sonia Kingston

4. We Appreciate Your Speedy Reply

You’ll often come across “we” in formal emails when the sender represents a company. It’s a great way to remain polite and professional when emailing a client or customer.

So, feel free to use “we appreciate your speedy reply” here. It shows that you’re glad to receive a quick reply from a customer regarding an important matter.

After all, the quicker someone is at replying, the easier it is to converse with them. You’ll be able to get through a conversation much more efficiently when someone has multiple “speedy” replies.

If you’re still unsure, check out this email example:

Dear Jude,

We appreciate your speedy reply in this matter. We will let you know when we have something new to share.

Stephen Penn

5. Thank You for Your Cooperation

“Thank you for your cooperation” shows you how to thank someone for a quick response. We highly recommend using it when dealing with new clients.

It’s a great way to build a professional rapport with clients. It shows that you appreciate them working with you on a project.

Positive client-company relationships tend to last. So, you should try to include phrases like this wherever possible to let clients know that you appreciate them.

Here’s a great example to help you:

Dear Mr. Willis,

Thank you for your cooperation. We appreciate that things haven’t been easy lately, but we’re glad you’re sticking with us.

Kind regards,
Mathew Walker

6. Thanks for Being So Responsive

We also recommend using “thanks for being so responsive” as another way to say “thank you for your quick responsive.” It’s an appreciative phrase that shows you appreciate someone’s attention.

Generally, this works best when emailing applicants. It shows you want to remain in contact while going through the application process.

Also, more responsive applicants tend to set themselves apart from others. So, you might be more likely to hire them in the long run, and this phrase is a great way to let them know they’re in with a chance.

This sample email will also help you with it:

Dear Damian,

Thanks for being so responsive. We will let you know when you have more information to share.

Benjamin Stevens

7. Thanks So Much for Responding

You can also write “thank you for your quick response” instead of “thanks so much for responding.” It’s a simple yet effective alternative that doesn’t change much about the original phrase.

The one thing to note is that “thanks so much for responding” doesn’t highlight how quickly someone responds.

Instead, you can use it when you appreciate someone’s reply rather than the speed of it. It’s more respectful, meaning it works better when contacting customers.

Here’s a great email example to help you:

Dear Mr. Mayer,

Thanks so much for responding. I’m happy to report that we have completed your request.

All the best,
Harrison Foyer

8. We’re Grateful for Your Swift Response

“We’re grateful for your swift response” is a great phrase to include in formal emails. We recommend using it when representing your company as a whole (by using “we” instead of “I”).

Ideally, you will use this when replying to clients. It shows that you appreciate them contacting you, especially if you originally contacted them.

It’s a great way to set up a positive conversation with them via email. You really can’t go wrong with positivity like this when dealing with clients.

Check out the following example as well:

Dear Harrison,

We’re grateful for your swift response. Please let us know if there’s anything else we can do to help you.

Best wishes,
William Young

9. Thanks for the Lightning-Fast Reply

We would also like to touch on a more informal alternative to “thank you for your quick response.” You could write “thanks for the lightning-fast reply” to keep things interesting and friendly.

Try this phrase the next time you message a coworker who has replied swiftly! It shows how much you appreciate them for getting back to you as quickly as possible.

Using “lightning-fast” is also a much more interesting adjective here. “Swift” and “quick” are obviously great choices, but “lightning-fast” helps to keep things more fun and light-hearted.

Here’s a great sample email if you need more help:

Hi Max,

Thanks for the lightning-fast reply. You have saved me so much extra work! I really appreciate it.

All the best,
Milo Tan