
Sales and customer contact
Answering a complaint with AI as your sparring partner
Handling a complaint well can keep a customer for years. AI helps you stay calm and find the right words. The judgement stays with you.
5 min read
Reading an angry email gets to you. The first reflex is to defend yourself or explain why it wasn't your fault. AI doesn't have that reflex, which makes it a good sparring partner for writing a calm, honest reply.
Understand first
Don't ask the AI for a reply straight away. First ask:
- What's the core of the complaint?
- What does the customer actually expect?
- What's justified, and what might be a misunderstanding?
That helps you look at it with a cool head, especially if the email is emotional.
Then reply
A good reply to a complaint:
- Acknowledges what went wrong, plainly.
- Briefly explains what happened, without passing the blame.
- Says what you're doing to put it right.
- Gives a concrete next step and a name.
Have the AI follow that structure, and decide yourself what you're offering: a replacement, a refund, a conversation.
Watch out for
- No legal admissions without consulting someone, especially where there's damage or injury. Have it read first.
- Check the facts. The AI only knows what's in the email. Check in your own systems what actually happened.
- Make it personal. A standard reply feels cold. Add at least one sentence that only fits this customer.
- Sensitive data: leave it out if you're using a personal account.
Test yourself
What should you ask the AI first when you receive an angry complaint?
Prompt to copy
Here's a complaint from a customer. Step 1: give the core of the complaint, what the customer expects, what seems justified and what might be a misunderstanding. Step 2: write a reply of no more than 150 words that acknowledges what went wrong, explains briefly, says what we're doing and gives a concrete next step. Leave the solution open as [solution]; I'll fill it in myself.
[paste the complaint without sensitive data]

