What if the customer is wrong?

You can still apologise for their experience without accepting false claims. Focus on what you can do, and explain any policy clearly and politely.

How fast should I respond to a complaint?

Within 24 hours, and faster for public complaints on social media. A quick acknowledgement followed by a full resolution is better than a slow, perfect response.

Can I use this for replying to online reviews?

Yes. Add "short public review reply" to your input to get a 2-3 sentence version suitable for Google, Trustpilot or Yelp.

Apology Email for a Customer Complaint

A customer who complains is giving you a chance to keep them. Most unhappy customers never say anything — they simply leave and tell their friends. How you respond decides which way it goes. The response that works thanks them for raising the issue, restates the problem so they know they've been understood, apologises for their experience, and explains exactly what you're doing about it and when.

This preset writes complaint responses for support teams, shop owners, restaurants, agencies and anyone who deals with customers. It never argues with the customer or implies they're to blame, even if the complaint is partly unfair. It keeps the focus on the resolution — a refund, replacement, fix or follow-up — and on a clear timeline. Paste a summary of the complaint and what you can offer, and adapt the result to your brand voice.

If the complaint was posted publicly, write the private email here first; once the fix is agreed, reply publicly with a short summary so other customers can see it was resolved.

What happened and who are you apologizing to?

206 / 1,000

Tone

Result

The result will appear here.

Example: Response to a customer complaint

Settings: Sincere

Input

Customer wrote an angry review: our cleaning team missed the kitchen and bathroom during her move-out clean, she lost part of her deposit. We'll send a team back tomorrow free and cover the deposit deduction ($150).

Result

Subject: We're sorry about your move-out clean Hi Hannah, Thank you for letting us know what happened, and I'm truly sorry. Our team missed the kitchen and bathroom during your move-out clean, and that cost you part of your deposit. That's not the standard we hold ourselves to. Here's what we'll do: a team will return tomorrow to complete the clean at no cost, and we'll reimburse the $150 deposit deduction in full. I'll personally confirm the arrival time with you this afternoon. We've also reviewed the checklist with the team to make sure every room is signed off before they leave. Thank you for giving us the chance to make this right. Kind regards, Olivia Grant Customer Care, Sparkle Move-Out Cleaning

Tips

Mirror their complaint
Repeating the specific issue ("the delivery arrived cold and 45 minutes late") proves you read it. Generic "sorry for any inconvenience" proves the opposite.
Respond publicly and privately
For public reviews, post a short version publicly and send the full apology privately by email.
Close the loop
After the fix, send one short check-in asking whether everything is resolved. It turns many complainers into loyal customers.

Frequently Asked Questions

What if the customer is wrong?: You can still apologise for their experience without accepting false claims. Focus on what you can do, and explain any policy clearly and politely.
How fast should I respond to a complaint?: Within 24 hours, and faster for public complaints on social media. A quick acknowledgement followed by a full resolution is better than a slow, perfect response.
Can I use this for replying to online reviews?: Yes. Add "short public review reply" to your input to get a 2-3 sentence version suitable for Google, Trustpilot or Yelp.

More AI Apology Email Writer uses

Apology for a billing mistake →Apology for sending the wrong email →Apology for late delivery →